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Principle of operation of the vtr regulator valveBESSEM GHARBI
The document discusses Robertshaw series 1010 control valves used for temperature regulation of turbine cooling systems. These valves can control temperature without external power by using a capillary tube connected to a copper probe inside a bellows. Temperature changes cause the probe's internal liquid to expand and contract the bellows, moving the valve shaft to directly or indirectly adjust the temperature in a bidirectional manner. The valves provide temperature control within their indicated range by balancing the bellows movement with an adjustable spring.
The document summarizes key differences between the 5th and 6th editions of API-2000 standards for venting of atmospheric storage tanks. Some significant differences include:
- The 6th edition includes the EN 14015 venting model which can calculate higher venting loads than the API 2000 model.
- The 6th edition includes a new section on mitigating risks of internal deflagration in tanks.
- Recent experiments show flame propagation through pressure/vacuum valves is possible, inconsistent with statements in the 5th edition.
- Refrigerated tank venting requirements were re-written based on other standards instead of just hexane.
- New section provides consistency in testing venting device capacities
Pressure Relief Valve Sizing for Single Phase FlowVikram Sharma
This presentation file provides a quick refresher to pressure relief valve sizing for single phase flow. The calculation guideline is as per API Std 520.
This document describes various types of equipment used in pharmaceutical manufacturing, including sampling booths, dispensing booths, sifting equipment, mills, granulation equipment, blending equipment, tablet compression machines, coating equipment, and packaging equipment. It provides details on the components, functioning, and purposes of different pieces of equipment for processes like sampling, milling, granulation, blending, compression, coating, and packaging.
Ai Ch E Overpressure Protection Trainingernestvictor
The document provides an overview of overpressure protection and relief system design. It discusses key concepts such as causes of overpressure, applicable codes and standards, the relief system design process, relief device terminology, and methods for determining relief loads from scenarios such as blocked outlets, thermal expansion, external fires, and automatic control failures. The document is intended to educate engineers on important considerations for properly sizing and designing pressure relief systems.
This document provides piping, instrumentation, and equipment symbols and numbering codes for a coke dry quenching plant. It includes symbols for various pumps, valves, heat exchangers, filters, blowers, instruments, and other components. The document also outlines equipment, instrument, motor/actuator, and nozzle numbering codes that include plant section numbers, tags, and progressive numbers for identification.
This document provides an overview of pneumatic systems for FIRST robots, including key components in the 2010 kit of parts, basic pneumatic principles, calculations for determining cylinder force, examples of typical pneumatic applications, and tips for design and safety. It covers topics such as air compressors, tanks, regulators, solenoid valves, cylinder sizing, energy usage calculations, gripper and braking system examples, and considerations around the pros and cons of pneumatics.
Principle of operation of the vtr regulator valveBESSEM GHARBI
The document discusses Robertshaw series 1010 control valves used for temperature regulation of turbine cooling systems. These valves can control temperature without external power by using a capillary tube connected to a copper probe inside a bellows. Temperature changes cause the probe's internal liquid to expand and contract the bellows, moving the valve shaft to directly or indirectly adjust the temperature in a bidirectional manner. The valves provide temperature control within their indicated range by balancing the bellows movement with an adjustable spring.
The document summarizes key differences between the 5th and 6th editions of API-2000 standards for venting of atmospheric storage tanks. Some significant differences include:
- The 6th edition includes the EN 14015 venting model which can calculate higher venting loads than the API 2000 model.
- The 6th edition includes a new section on mitigating risks of internal deflagration in tanks.
- Recent experiments show flame propagation through pressure/vacuum valves is possible, inconsistent with statements in the 5th edition.
- Refrigerated tank venting requirements were re-written based on other standards instead of just hexane.
- New section provides consistency in testing venting device capacities
Pressure Relief Valve Sizing for Single Phase FlowVikram Sharma
This presentation file provides a quick refresher to pressure relief valve sizing for single phase flow. The calculation guideline is as per API Std 520.
This document describes various types of equipment used in pharmaceutical manufacturing, including sampling booths, dispensing booths, sifting equipment, mills, granulation equipment, blending equipment, tablet compression machines, coating equipment, and packaging equipment. It provides details on the components, functioning, and purposes of different pieces of equipment for processes like sampling, milling, granulation, blending, compression, coating, and packaging.
Ai Ch E Overpressure Protection Trainingernestvictor
The document provides an overview of overpressure protection and relief system design. It discusses key concepts such as causes of overpressure, applicable codes and standards, the relief system design process, relief device terminology, and methods for determining relief loads from scenarios such as blocked outlets, thermal expansion, external fires, and automatic control failures. The document is intended to educate engineers on important considerations for properly sizing and designing pressure relief systems.
This document provides piping, instrumentation, and equipment symbols and numbering codes for a coke dry quenching plant. It includes symbols for various pumps, valves, heat exchangers, filters, blowers, instruments, and other components. The document also outlines equipment, instrument, motor/actuator, and nozzle numbering codes that include plant section numbers, tags, and progressive numbers for identification.
This document provides an overview of pneumatic systems for FIRST robots, including key components in the 2010 kit of parts, basic pneumatic principles, calculations for determining cylinder force, examples of typical pneumatic applications, and tips for design and safety. It covers topics such as air compressors, tanks, regulators, solenoid valves, cylinder sizing, energy usage calculations, gripper and braking system examples, and considerations around the pros and cons of pneumatics.
The document discusses instrumentation and control systems used in thermal power plants. It describes the objectives of instrumentation and control which include safe and efficient plant operation. It provides an overview of the Distributed Digital Control and Management Information System (DDCMIS) and its components, including the burner management system, turbine control system, and generator instruments. It explains the various functions, measurements, controls, and benefits provided by the DDCMIS.
Gases and steam are compressible. It is normal that when gas or steam reaches the disc in a valve, it compresses and builds up before passing through the valve. This compression may cause a rapid build up of system pressure and be potentially harmful. There are other process conditions, such as boiler control malfunction, that can create elevated pressure in a closed system. Every system and component in a pressurized system has a safe operating pressure limit that must not be exceeded.
1. The document discusses procedures for calculating pressure safety valve (PSV) sizes for various scenarios that could lead to overpressure. It covers scenarios like closed outlets, external fires, control valve failures, hydraulic expansion, heat exchanger tube ruptures, and power or cooling failures.
2. Calculation methods include enthalpy balances for fractionating columns and the use of relief equations specified in codes like API 521. Worst cases are chosen from all possible scenarios to determine the required PSV size.
3. Key scenarios discussed in detail include closed outlets on vessels, external fires, failures of automatic controls, hydraulic expansion, heat exchanger tube ruptures, total and partial power failures, reflux losses,
Electropneumatic systems combine pneumatic actuators and controllers with electric control circuits. Pneumatic actuators include cylinders, motors, and valves, which are powered by compressed air. However, the electric control circuits use electrical components like switches, relays, and programmable logic controllers to control the flow of compressed air and automate pneumatic processes. While pneumatic systems can be complicated to control, electropneumatic systems simplify control with digital electric signals regulating complex pneumatic circuits and multiple actuators.
This job description is for an operator responsible for ensuring smooth plant operation through monitoring and operating the DCS unit. Key responsibilities include handling troubleshooting, abnormal product analysis, emergency response, and safety documentation like JSA and work permits. The operator is also experienced in start-up, commissioning, normal operation, and shutdown maintenance of various plant equipment like reactors, distillation columns, pumps, and utilities. Training includes operation of the DCS, boilers, fire brigade, and emergency response.
A brief description of Automobile wind tunnels, icing tunnels, and propeller tunnels are contained in this presentation. history, design, and operation of each wind tunnel contains in this presentation.
This document discusses expansion tanks, which are used in closed hydronic systems to accommodate changes in water volume as the temperature changes. There are four main types of expansion tanks - vented steel tanks, closed steel tanks, diaphragm tanks, and bladder tanks. Bladder tanks, which use a balloon-like bladder to accept expanded water, are now most commonly used in large commercial systems. The document reviews the fundamentals of how expansion tanks work and addresses common misunderstandings about tank sizing and placement. It provides simplified equations for sizing different types of expansion tanks and clarifies the conditions under which each equation applies.
This document discusses overpressure scenarios and required relief rates for process equipment. It identifies key data needed for the analysis such as P&IDs and equipment specifications. Common overpressure scenarios are described such as fires, control valve failures, thermal expansion, and utility failures. Industry guidelines for analyzing these scenarios are presented. Methods for determining applicable scenarios, calculating relief rates, and addressing special cases like gas blowby are outlined. The document stresses being conservative in initial analysis and reviewing all relevant guidelines.
VARIOUS METHODS OF CENTRIFUGAL COMPRESSOR SURGE CONTROLVijay Sarathy
This document discusses four methods of surge control for centrifugal compressors: 1) controlling surge with a simple minimum flow cold bypass between the discharge and suction sides; 2) controlling surge by altering compressor speed to meet discharge pressure requirements; 3) controlling surge by altering inlet guide vanes or compressor speed to reset cold bypass flow; 4) controlling surge by correlating differential pressure across the compressor to reset minimum cold bypass flow.
1) The document evaluates different anti-surge control concepts for preventing surge and overheating in a compressor system during an emergency shutdown (ESD) using dynamic process simulation.
2) Simulation results show that implementing a hot bypass or cold bypass valve, in addition to the standard anti-surge control valve, can effectively prevent surge during an ESD event if the bypass valve has sufficient capacity. The hot and cold bypass concepts performed similarly in preventing surge.
3) It is recommended to implement the cold bypass concept to avoid overheating, though heating is only slightly less than with the hot bypass. This recommendation is based on analysis of a single predefined ESD case.
This document provides information about using pneumatics in FIRST robotics competitions. It discusses typical pneumatic applications like grabbers, arms, and brakes. It outlines the key components of a pneumatic system including compressors, air tanks, regulators, gauges, solenoid valves, tubing, and actuators. It addresses safety considerations and provides purchasing information. It also discusses tradeoffs of pneumatic systems and provides helpful hints and commandments for using pneumatics.
1) The document discusses requirements for overpressure protection of pressure vessels according to the ASME code. It can be achieved through a relief device, inherently safe design of the system (UG-140a), or a high integrity protection system (HIPS) (UG-140b).
2) Detailed analysis is required to evaluate potential overpressure scenarios and ensure the vessel pressure cannot exceed its maximum allowable working pressure. A multidisciplinary team must review the documentation.
3) Documentation showing the system is protected must be signed off and included in manufacturing data reports, allowing vessels without relief devices to be ASME code compliant according to UG-140.
This document provides a short guide to API 682 plans and operational information for mechanical seals and supply systems. It summarizes various API plans for sealing technology, including plans for clean media, media with solids, and hazardous media. For each plan, it describes the media characteristics, start-up, shut-down, and regular inspection procedures, as well as potential troubleshooting issues and solutions. The document also includes connection codes, PID codes, and terminology used in the short guide.
This document provides information on various high pressure and mixing equipment produced by ILSHIN AUTOCLAVE, including:
1. High pressure reactors for reactions up to 8000 psi and 250°C.
2. Pressure ovens for curing and sterilization up to 1000 bar and 120°C.
3. Isostatic presses applying isostatic force in liquids like oil or water up to 6000 bar.
4. Supercritical carbon dioxide systems for extraction and drying using supercritical CO2.
5. Agitators, high shear mixers, and three roll mills for efficient mixing of materials up to 70,000 centipoise viscosity.
This document describes the specifications of a hydraulic flushing rig. It can be used to clean systems contaminated with large amounts of debris. The rig contains:
- A 300 liter stainless steel tank for hydraulic oil
- Pumps capable of 58 LPM at 350 kg/cm2 pressure
- Filters down to 2 microns to clean the oil
- A heat exchanger to control oil temperature below 60°C
- All piping and fittings are stainless steel for use with water or oil-based fluids
- Gauges and controls mounted on a stainless steel panel
- It can clean systems to a NAS 6 cleanliness standard and is certified.
Algae x fuel management systems - technical presentation - rev aWout Lisseveld
The document discusses various fuel maintenance systems from Algae-X that are designed to filter and clean fuel tanks. It provides specifications for stationary and mobile systems ranging from 3 to 25 gallons per minute that can be used to treat fuel tanks from less than 200 gallons to over 50,000 gallons in size. Key components and control features are described to optimize fuel quality, ensure safety, and provide reliable emergency power.
The document discusses different types of evaporative cooling units and indirect fired heating units that can be used for various commercial and industrial applications. It provides details on the standard evaporative cooling units, CEV evaporative cooling units with higher capacities, and alternative cooling options that include mechanical cooling coils. It also describes indirect fired units with gas heating sections and optional controls. Alternative heated make-up air options are mentioned as well as direct fired make-up air units with burner and control system details.
The system is designed to test the performance/Functional testing of the following 27 types of pneumatic valves of AC Brake system of AC Rake for Metro Rail. The system is consisting Brake Pipe, Auxiliary Reservoir, Brake Cylinder Reservoir and Control Reservoir. The system has Dew point sensor, Noise level transmitter. The test stand have a structure composed of Aluminum –Section with pressure gauges construction housing with digital pressure gauges at front of the stand. The right and left side and the rear side of the test stand is provided with detachable covers and doors. All the air reservoirs and pneumatic piping are accommodated inside of the test stand.
1. The document provides an overview of a Steam and Water Analysis System (SWAS) designed to monitor key water chemistry parameters in power plant systems.
2. SWAS consists of two main sections - sample conditioning where the high temperature and pressure samples are cooled and depressurized, and sample analysis where the conditioned samples are tested for parameters like pH, conductivity, silica, dissolved oxygen, and hydrazine.
3. Accurate monitoring of these parameters is important for preventing corrosion and deposition in boilers and turbines that can reduce efficiency and cause damage. SWAS enables plants to maintain water chemistry within safe limits and protect critical equipment.
Maritime Calibration - Temperature, Pressure and Signal CalibratorsAMETEK STC
The document discusses AMETEK's portable calibration solutions for maritime applications. It offers pressure, temperature, and signal calibrators in DNV-approved carrying cases with accessories. Key features include a 3-year calibration interval, rugged and durable devices, and fittings and pumps. The solutions help maintain monitoring devices on ships and save money through extended calibration intervals.
Công ty TNHH Kỹ Thuật Công Nghệ Minh Việt là nhà cung cấp các dòng van cầu điều khiển tuyến tính được nhập khẩu chính hãng với giá tốt nhất trên thị trường. Đây là dòng van điều khiển có độ chính xác cao, phù hợp với hệ thống có yêu cầu cao về điều chỉnh nhiệt độ, áp suất và lưu lượng của nước, chất lỏng, khí, hơi nước...
Relief systems are used to safely handle overpressure events by directing flow through relief devices and associated piping. Proper relief system design involves identifying potential relief scenarios, sizing relief devices to accommodate the worst case flow rates, and designing an entire system that considers relief device selection, piping, and downstream equipment. Ongoing inspection and maintenance are critical to ensure relief systems function properly and prevent accidents from pressure buildup.
The document discusses instrumentation and control systems used in thermal power plants. It describes the objectives of instrumentation and control which include safe and efficient plant operation. It provides an overview of the Distributed Digital Control and Management Information System (DDCMIS) and its components, including the burner management system, turbine control system, and generator instruments. It explains the various functions, measurements, controls, and benefits provided by the DDCMIS.
Gases and steam are compressible. It is normal that when gas or steam reaches the disc in a valve, it compresses and builds up before passing through the valve. This compression may cause a rapid build up of system pressure and be potentially harmful. There are other process conditions, such as boiler control malfunction, that can create elevated pressure in a closed system. Every system and component in a pressurized system has a safe operating pressure limit that must not be exceeded.
1. The document discusses procedures for calculating pressure safety valve (PSV) sizes for various scenarios that could lead to overpressure. It covers scenarios like closed outlets, external fires, control valve failures, hydraulic expansion, heat exchanger tube ruptures, and power or cooling failures.
2. Calculation methods include enthalpy balances for fractionating columns and the use of relief equations specified in codes like API 521. Worst cases are chosen from all possible scenarios to determine the required PSV size.
3. Key scenarios discussed in detail include closed outlets on vessels, external fires, failures of automatic controls, hydraulic expansion, heat exchanger tube ruptures, total and partial power failures, reflux losses,
Electropneumatic systems combine pneumatic actuators and controllers with electric control circuits. Pneumatic actuators include cylinders, motors, and valves, which are powered by compressed air. However, the electric control circuits use electrical components like switches, relays, and programmable logic controllers to control the flow of compressed air and automate pneumatic processes. While pneumatic systems can be complicated to control, electropneumatic systems simplify control with digital electric signals regulating complex pneumatic circuits and multiple actuators.
This job description is for an operator responsible for ensuring smooth plant operation through monitoring and operating the DCS unit. Key responsibilities include handling troubleshooting, abnormal product analysis, emergency response, and safety documentation like JSA and work permits. The operator is also experienced in start-up, commissioning, normal operation, and shutdown maintenance of various plant equipment like reactors, distillation columns, pumps, and utilities. Training includes operation of the DCS, boilers, fire brigade, and emergency response.
A brief description of Automobile wind tunnels, icing tunnels, and propeller tunnels are contained in this presentation. history, design, and operation of each wind tunnel contains in this presentation.
This document discusses expansion tanks, which are used in closed hydronic systems to accommodate changes in water volume as the temperature changes. There are four main types of expansion tanks - vented steel tanks, closed steel tanks, diaphragm tanks, and bladder tanks. Bladder tanks, which use a balloon-like bladder to accept expanded water, are now most commonly used in large commercial systems. The document reviews the fundamentals of how expansion tanks work and addresses common misunderstandings about tank sizing and placement. It provides simplified equations for sizing different types of expansion tanks and clarifies the conditions under which each equation applies.
This document discusses overpressure scenarios and required relief rates for process equipment. It identifies key data needed for the analysis such as P&IDs and equipment specifications. Common overpressure scenarios are described such as fires, control valve failures, thermal expansion, and utility failures. Industry guidelines for analyzing these scenarios are presented. Methods for determining applicable scenarios, calculating relief rates, and addressing special cases like gas blowby are outlined. The document stresses being conservative in initial analysis and reviewing all relevant guidelines.
VARIOUS METHODS OF CENTRIFUGAL COMPRESSOR SURGE CONTROLVijay Sarathy
This document discusses four methods of surge control for centrifugal compressors: 1) controlling surge with a simple minimum flow cold bypass between the discharge and suction sides; 2) controlling surge by altering compressor speed to meet discharge pressure requirements; 3) controlling surge by altering inlet guide vanes or compressor speed to reset cold bypass flow; 4) controlling surge by correlating differential pressure across the compressor to reset minimum cold bypass flow.
1) The document evaluates different anti-surge control concepts for preventing surge and overheating in a compressor system during an emergency shutdown (ESD) using dynamic process simulation.
2) Simulation results show that implementing a hot bypass or cold bypass valve, in addition to the standard anti-surge control valve, can effectively prevent surge during an ESD event if the bypass valve has sufficient capacity. The hot and cold bypass concepts performed similarly in preventing surge.
3) It is recommended to implement the cold bypass concept to avoid overheating, though heating is only slightly less than with the hot bypass. This recommendation is based on analysis of a single predefined ESD case.
This document provides information about using pneumatics in FIRST robotics competitions. It discusses typical pneumatic applications like grabbers, arms, and brakes. It outlines the key components of a pneumatic system including compressors, air tanks, regulators, gauges, solenoid valves, tubing, and actuators. It addresses safety considerations and provides purchasing information. It also discusses tradeoffs of pneumatic systems and provides helpful hints and commandments for using pneumatics.
1) The document discusses requirements for overpressure protection of pressure vessels according to the ASME code. It can be achieved through a relief device, inherently safe design of the system (UG-140a), or a high integrity protection system (HIPS) (UG-140b).
2) Detailed analysis is required to evaluate potential overpressure scenarios and ensure the vessel pressure cannot exceed its maximum allowable working pressure. A multidisciplinary team must review the documentation.
3) Documentation showing the system is protected must be signed off and included in manufacturing data reports, allowing vessels without relief devices to be ASME code compliant according to UG-140.
This document provides a short guide to API 682 plans and operational information for mechanical seals and supply systems. It summarizes various API plans for sealing technology, including plans for clean media, media with solids, and hazardous media. For each plan, it describes the media characteristics, start-up, shut-down, and regular inspection procedures, as well as potential troubleshooting issues and solutions. The document also includes connection codes, PID codes, and terminology used in the short guide.
This document provides information on various high pressure and mixing equipment produced by ILSHIN AUTOCLAVE, including:
1. High pressure reactors for reactions up to 8000 psi and 250°C.
2. Pressure ovens for curing and sterilization up to 1000 bar and 120°C.
3. Isostatic presses applying isostatic force in liquids like oil or water up to 6000 bar.
4. Supercritical carbon dioxide systems for extraction and drying using supercritical CO2.
5. Agitators, high shear mixers, and three roll mills for efficient mixing of materials up to 70,000 centipoise viscosity.
This document describes the specifications of a hydraulic flushing rig. It can be used to clean systems contaminated with large amounts of debris. The rig contains:
- A 300 liter stainless steel tank for hydraulic oil
- Pumps capable of 58 LPM at 350 kg/cm2 pressure
- Filters down to 2 microns to clean the oil
- A heat exchanger to control oil temperature below 60°C
- All piping and fittings are stainless steel for use with water or oil-based fluids
- Gauges and controls mounted on a stainless steel panel
- It can clean systems to a NAS 6 cleanliness standard and is certified.
Algae x fuel management systems - technical presentation - rev aWout Lisseveld
The document discusses various fuel maintenance systems from Algae-X that are designed to filter and clean fuel tanks. It provides specifications for stationary and mobile systems ranging from 3 to 25 gallons per minute that can be used to treat fuel tanks from less than 200 gallons to over 50,000 gallons in size. Key components and control features are described to optimize fuel quality, ensure safety, and provide reliable emergency power.
The document discusses different types of evaporative cooling units and indirect fired heating units that can be used for various commercial and industrial applications. It provides details on the standard evaporative cooling units, CEV evaporative cooling units with higher capacities, and alternative cooling options that include mechanical cooling coils. It also describes indirect fired units with gas heating sections and optional controls. Alternative heated make-up air options are mentioned as well as direct fired make-up air units with burner and control system details.
The system is designed to test the performance/Functional testing of the following 27 types of pneumatic valves of AC Brake system of AC Rake for Metro Rail. The system is consisting Brake Pipe, Auxiliary Reservoir, Brake Cylinder Reservoir and Control Reservoir. The system has Dew point sensor, Noise level transmitter. The test stand have a structure composed of Aluminum –Section with pressure gauges construction housing with digital pressure gauges at front of the stand. The right and left side and the rear side of the test stand is provided with detachable covers and doors. All the air reservoirs and pneumatic piping are accommodated inside of the test stand.
1. The document provides an overview of a Steam and Water Analysis System (SWAS) designed to monitor key water chemistry parameters in power plant systems.
2. SWAS consists of two main sections - sample conditioning where the high temperature and pressure samples are cooled and depressurized, and sample analysis where the conditioned samples are tested for parameters like pH, conductivity, silica, dissolved oxygen, and hydrazine.
3. Accurate monitoring of these parameters is important for preventing corrosion and deposition in boilers and turbines that can reduce efficiency and cause damage. SWAS enables plants to maintain water chemistry within safe limits and protect critical equipment.
Maritime Calibration - Temperature, Pressure and Signal CalibratorsAMETEK STC
The document discusses AMETEK's portable calibration solutions for maritime applications. It offers pressure, temperature, and signal calibrators in DNV-approved carrying cases with accessories. Key features include a 3-year calibration interval, rugged and durable devices, and fittings and pumps. The solutions help maintain monitoring devices on ships and save money through extended calibration intervals.
Công ty TNHH Kỹ Thuật Công Nghệ Minh Việt là nhà cung cấp các dòng van cầu điều khiển tuyến tính được nhập khẩu chính hãng với giá tốt nhất trên thị trường. Đây là dòng van điều khiển có độ chính xác cao, phù hợp với hệ thống có yêu cầu cao về điều chỉnh nhiệt độ, áp suất và lưu lượng của nước, chất lỏng, khí, hơi nước...
Relief systems are used to safely handle overpressure events by directing flow through relief devices and associated piping. Proper relief system design involves identifying potential relief scenarios, sizing relief devices to accommodate the worst case flow rates, and designing an entire system that considers relief device selection, piping, and downstream equipment. Ongoing inspection and maintenance are critical to ensure relief systems function properly and prevent accidents from pressure buildup.
This document provides technical specifications and performance data for a BITZER 4DES-7Y semi-hermetic reciprocating compressor, including:
- Cooling capacity, power input, current draw, and COP/EER performance metrics at various operating conditions
- Dimensional drawings and connection port locations
- Motor specifications, enclosure rating, vibration dampers, and protection devices included
It also includes recommendations for an F302H horizontal liquid receiver to pair with the compressor, with dimensional drawings and specifications for the receiver. An IQ MODULE control system is summarized with its standard sensors, communication interfaces, and enclosure rating to provide monitoring and protection functions for the compressor.
The document describes the basic working and components of compressors. It discusses screw compressors and reciprocating compressors, including their parts and types. It provides specifications for air compressors and diagrams of compressor systems. It also describes a refrigeration unit that uses ammonia as the refrigerant in a vapor compression cycle, including a flow diagram of the refrigeration cycle.
The document provides specifications for Carrier Asia Co., Ltd.'s single effect hot water and steam absorption chillers. It includes performance data such as cooling capacity, dimensions, weight, and inlet/outlet temperatures for chilled water, cooling water, and hot water or steam. Key features listed are that the chillers use lithium bromide and water as natural refrigerants, require low maintenance due to few moving parts, and offer cost-effective cooling as an alternative to electric chillers.
Caleffi International NV - Brochure biomassaArchitectura
The document discusses components for biomass heating systems, including solid fuel boilers and generators. It provides information on:
- Types of biomass fuels such as logs, pellets, and woodchips.
- Standards that classify solid fuel boilers and generators based on factors like fuel type (hand or automatic stoking), heat output, and whether the system uses an open or closed expansion vessel.
- Safety devices used in biomass systems, including temperature relief valves, safety relief valves, draught regulating valves, and anti-condensation valves.
- How the components and safety devices operate and their purposes in ensuring safety and efficiency.
AccuThermo AW 820V Vacuum Rapid Thermal Anneal EquipmentPeter Chen
The AccuThermo AW820V is a stand alone Vacuum RTP (Rapid Thermal Processing) system, which uses high intensity visible radiation to heat single wafer for short process periods of time at precisely controlled temperatures. The process periods are typically 1 900 seconds in duration, although periods of up to 9999 seconds can be selected. These capabilities, combined with the heating chamber's cold-wall design and superior heating uniformity, provide significant advantages over conventional furnace processing.
1) Kurz Instruments is a leading manufacturer of thermal mass flow meters, founded over 34 years ago in Monterey, California.
2) Thermal mass flow meters have advantages over other flow measurement technologies in applications involving low velocities, wide flow ranges, high temperatures, and dirty gases.
3) Kurz flow meters and switches are used in a variety of industries and critical applications, including emissions monitoring systems, power plants, aquariums, and landfill gas collection systems.
Centrifugal Compressor System Design & SimulationVijay Sarathy
The power point slides focuses on centrifugal compressor design, dynamic simulation including anti surge valve and hot gas bypass requirements. The topics covered are,
Centrifugal Compressor (CC) System Characteristics
Centrifugal Compressor (CC) Drivers
Typical Single Stage System
Start-up Scenario
Shutdown Scenario
Emergency Shutdown (ESD) Scenario
Centrifugal Compressor (CC) System Design Philosophy
Anti-Surge System
Recycle Arrangements
CC Driver Arrangements
General Notes
The Solutions Company is a family owned HVAC business established in 1920 that innovates pumping and hydronic systems. They offer a full range of pumps and LoadMatch systems, which feature highly reliable wet rotor circulators. LoadMatch systems provide balanced and variable flows to terminal units, improving comfort while reducing energy and costs versus traditional hydronic systems.
This document provides specifications for a Yanmar 4LHA-HTP series marine diesel engine. It is a 4-stroke, turbocharged inline 4-cylinder engine with a displacement of 3.455 liters that produces 118 kW at 3300 rpm. It has a freshwater cooling system and enclosed forced lubrication system. The document also lists optional equipment available and details performance curves showing output, torque, fuel consumption, and propeller performance. Dimensions and specifications for compatible marine gearboxes are also provided.
The AVS-150К complex is designed to purify wastewater, removing hexavalent chrome, iron, phenol, cyans, arsenic, fluorine and other impurities.
MAIN BENEFITS:
-rapid chemical reactions in the process chamber (on the order of seconds and fractions of a second);
-25-50% reduction of chemical consumption;
-reduction of power consumption by a factor of 2-8;
-reduction of purification facility footprint by 10-15%.
Contact manager:Ms.Nadiia Hubar
e-mail :hubar.n.globecore@gmail.com
skype : hubar.n.globecore@gmail.com
WhatsApp: +380959488509
Roof-Top autonomous air-condensed conditioner with free-standing structure in aluminium alloy. The air treatment section is insulated with polyethylene foam. For the largest sizes, the panelling is of the sandwich type (25 mm) with injected polyurethane insulation. Dual-suction centrifugal fans directly coupled with an electronic device for rpm variation (fitted as standard). For the largest sizes, the fans are centrifugal and dual-suction, coupled with belts and pulleys of variable pitch. The fans for the condensation section are helicoidal. Cooling circuit with low-noise scroll compressors. Optimum efficiency thanks to the use of R410a gas. High-efficiency Cu-Al internal and external coil. G4 air filters (F7 optional), microprocessor adjustment complete with control panel, probes and actuators for all the components.
고객의 생각을 만드는 기업 일신오토클레이브.
일신오토클레이브는 지난 1993년 시작으로 국내 고온·고압분야 선도기업으로 발전해왔습니다.
국내와 해외에서 인정받으며 인증서, 수상, 특허, 상표등록 등 인증 건수만 93건. 가족친화 우수기업, 청년친화강소기업 선정.
일신오토클레이브의 도전은 여기서 멈추지 않고 그동안의 기술과 노하우를 통해 해외시장 개척에도 박차를 가하고 있습니다.
Ilshin AutoClaive, a company that makes customers' thoughts.
Ilshin AutoClaive has been developing into a leading company in the field of high temperature and high pressure in Korea since 1993.
It is recognized both at home and abroad and has 93 certifications including certificates, awards, patents, and trademark registration. Excellent family-friendly enterprises, selected as youth-friendly small businesses.
Ilshin AutoClaive's challenge does not stop here, it is also speeding up its efforts to develop overseas markets through its technology and know-how.
일반적인 액체나 기체와는 다른 고유의 특성을 초임계 유체라 합니다. 이 초임계 유체를 이용한 기술이 초임계기술입니다. 기체와 액체의 중간 정도의 물성을 가지고 있으며, 상변화 없이도 약간의 압력 온도 변화에 따라 물성을 급격히 변화시킬수 있습니다.
It has application of extraction and drying system by technology of supercritical point with carbon dioxide.
고압반응기는 다양한 실험을 수행하기 위한 다목적용 반응기와 중합반응기, 초고온/초고압반응기, 그리고 특수한 실험 및 생산을 수행하기 위한 스페셜반응기로 분류하여 제작합니다.
It has diverse applications which are hydrothermal and decomposition, sublimation, extraction in laboratory by high pressure and temperature with various optional device.
균일한 압력과 온도 공정 장비를 진행하며 층압, 성형에 적용되는 공정입니다.
It has application for lamination and to remove voids both layers in industries of touch panel and LCD, PDP, Semi conductor
고온·고압기술을 주력으로 하는 일신오토클레이브는 사용목적에 맞도록 다양한 압력용기를 제작하고 있습니다. 압력용기는 말 그대로 부피의 변화없이 용기의 내·외부에서 일정한 유체(액체/기체)압을 받는 용기를 말합니다.
Ilshin autoclave is providing many dirrerent size of pressure vessel. Depending on application and customer's requirement, it's available many different size with high pressure and temperature, optional devices.
용기를 자전 & 공전시켜 고점도의 재료를 짧은 시간에 Mixing과 탈포처리하는 장비. 타입 별 진공라인 추가가 가능하여 내압력을 제거하며 액체(Liquid)에 존재하는 Micro Bubble 까지 탈포 가능
paste mixer is used for mixing wide range of viscosity without agitator and it has high speed of rotation and orbital as same time which it make good a result of homogenization and mixing.
온도의 물성 변화가 필요한 제품을 목표온도에서 압착/고압처리 공정을 진행하는 설비로 분할되어 있던 Cold/Hot Lamination 공정을 한 공정으로 줄여 생산 효율성을 높임
It has the technology of isodirectional force with solvent liquid inside pressure vessel by high
pressure. There are applications of lamination in electronic industry and sterilization in food
industry, etc... It has many different high pressure depending on application of metal for mining process, electrical parts, food.
유체의 세포파괴, 미립화, 유화, 리포솜 등의 화학반응으로 농도의 균일, 균질화를
얻기 위해 적용되는 장비입니다.
Nano disperser makes dispersion of particle passing through the nozzle chamber with ultra high pressure and ther are force of impact, cavitation and share stress in the nozzle chamber. It used in applications of chemical, food, cosmetics, petroleum and pants.
자석을 이용한 교반기로, 고온 고압조건에서 고속회전이 가능하며, 가스,액체,고점도 시료의 혼합 및 확산,분산 등에 적용합니다.
ilshin autoclave is providing many different size of pressure vessel. Depending on application and customer's requirement. It's available many different size with high pressure and temperature, optional devices.
롤러 사이의 미세한 간극으로 시료를 통과시켜 정밀한 분쇄와 분산의 효과를 얻을 수 있는 장비로 롤러의 Size에 따라 장비의 모델을 구분
Three roll mill is a machine that uses shear forces created by three horizontally positioned rolls rotating in opposite directions and different speeds relative to each other, in order to mix, refine, disperse, or homogenize viscous materials ted into it.
HPP (High Pressure Processing) is a non-thermal pasteurization technology that uses high water pressure to kill pathogens and extend the shelf life of foods without changing their taste, texture, or nutritional value. The document provides details on the specifications and applications of isostatic presses, nano dispersers, and HPP. HPP can be used to sterilize meats, seafood, vegetables, fruits, juices, and ready-to-eat products. It reduces foodborne illnesses while maintaining quality and freshness. HPP processing times are short and do not require chemicals or heating, making it an eco-friendly alternative to traditional preservation methods.
Use PyCharm for remote debugging of WSL on a Windo cf5c162d672e4e58b4dde5d797...shadow0702a
This document serves as a comprehensive step-by-step guide on how to effectively use PyCharm for remote debugging of the Windows Subsystem for Linux (WSL) on a local Windows machine. It meticulously outlines several critical steps in the process, starting with the crucial task of enabling permissions, followed by the installation and configuration of WSL.
The guide then proceeds to explain how to set up the SSH service within the WSL environment, an integral part of the process. Alongside this, it also provides detailed instructions on how to modify the inbound rules of the Windows firewall to facilitate the process, ensuring that there are no connectivity issues that could potentially hinder the debugging process.
The document further emphasizes on the importance of checking the connection between the Windows and WSL environments, providing instructions on how to ensure that the connection is optimal and ready for remote debugging.
It also offers an in-depth guide on how to configure the WSL interpreter and files within the PyCharm environment. This is essential for ensuring that the debugging process is set up correctly and that the program can be run effectively within the WSL terminal.
Additionally, the document provides guidance on how to set up breakpoints for debugging, a fundamental aspect of the debugging process which allows the developer to stop the execution of their code at certain points and inspect their program at those stages.
Finally, the document concludes by providing a link to a reference blog. This blog offers additional information and guidance on configuring the remote Python interpreter in PyCharm, providing the reader with a well-rounded understanding of the process.
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Embedded machine learning-based road conditions and driving behavior monitoringIJECEIAES
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Introduction to AI Safety (public presentation).pptx
High pressure reactor catalog_sf
1. ASME S STAMP ASME U STAMP ASME U2 STAMP SEL
Agitator
Seal type
(O-ring/gasket)
Port(Inlet/Outlet)
Thermocouple
Pressure Vessel
Liner
FEATURE CERTIFICATION
18 HIGH PRESSURE REACTOR04
It has diverse applications which are hydrothermal and decomposition, sublimation, extraction in laboratory by high
pressure and temperature with various optional device.
1
2
3
Bench top type Multi-purpose system Hydrothermal synthesis
Reaction system for polymerization
(Customized)
Reaction system for hydride
(Customize)
Reaction system with catalyst
(Customized)
t ith t l t
Temperature(℃
)
Pressure(㎏/㎠)
Volume(ℓ)
Pressure vessel based on ASME
Various size and pressure & temperature
Various optional device for easy maintenance
- Agitator, upload / lift system, etc..
2. Guide of option
PTFE or Stainless steel Liner Belt driven or Motor driven
(direct with magnetic coupling)
Adjustable speed 0~1700 rpm
Touch screen for control/monitor Heat insulated jacket on cover
Up&down of body by air cylinder Front&rear of body by air cylinder Front&rear of body by air cylinder Analog pressure gauge
Digital pressure transmitter
05
HIGH PRESSURE REACTOR
Reactor for Self-propagation
(Customized)
Reactor with rotation
(Customized)
Reaction system for thermal decomposiotion
(Customized)
Reaction system for blasting
(Customized)
Reaction system with ultra high temperature
& pressure (Customized)
Reaction system with continuous operation
(Customized)
Stirrer parts
Cover & Body