The document discusses standards for the design, fabrication, and construction of cylindrical steel tanks for oil storage according to API Standard 650. It summarizes key chapters and sections of the standard, including requirements for materials selection and testing, joint design and inspection, shell and bottom plate thickness calculations, and erection procedures. The standard provides guidance for tank manufacturers to ensure structural integrity and safety according to industry best practices.
This document provides an overview and training on petroleum storage tanks. It discusses tank design types including fixed roof, floating roof, and pressurized storage tanks. It covers tank structure, fittings, inspection, measurement, and safety. The training outlines the goals of identifying tank types and equipment, understanding limitations, calculating volumes, and safe operation. Tank design considerations include product properties, stability calculations, and foundation types.
This document provides an overview and introduction to ASME Section VIII Division 1, which establishes rules for the construction of pressure vessels. It discusses the historical context that led to the development of pressure vessel codes, an overview of ASME's codes and standards, key definitions, and the design requirements and considerations specified in Section VIII Division 1. The document covers topics such as material selection, corrosion allowances, minimum thickness requirements, design pressure, and loadings that must be considered in pressure vessel design.
This document provides an overview of ASME Boiler and Pressure Vessel Codes. It discusses the objectives and benefits of codes and standards, and describes the ASME Code system and some of its key sections. It focuses on introducing ASME Section VIII Division 1, covering the scope and exclusions of this section. Key topics covered include design requirements, material specifications, fabrication methods, weld joint categories, non-destructive examination methods, and hydrostatic and pneumatic testing requirements.
This document discusses different types of storage tanks used in refineries and chemical plants. It describes atmospheric storage tanks, which operate at approximately atmospheric pressure, including fixed-roof tanks, floating-roof tanks, and fixed-roof tanks with an internal floating roof. Low-temperature and low-pressure storage tanks are also discussed. Standards for storage tank design include API-650 for atmospheric tanks and API-620 for low-pressure tanks. Floating roof tanks are described as minimizing vapor losses by maintaining a small vapor space or eliminating it completely.
The document describes different types of tank heads available from Baker Tank Head including:
1) 2:1 Semi-Elliptical tank heads available in sizes from 6-5/8 to 192 inches in diameter and thicknesses from 3/16 to 2 inches.
2) ASME flanged and dished tank heads in standard and intermediate sizes from 14 to 250 inches with thicknesses from 3/16 to 1-3/8 inches.
3) The document provides specifications on several other types of ASME and non-ASME compliant tank heads varying in size, thickness, and construction.
El documento habla sobre la importancia de la privacidad y la seguridad en línea en la era digital. Explica que los usuarios deben tomar medidas para proteger su información personal, como usar contraseñas seguras y software antivirus actualizado. También enfatiza que las empresas deben implementar políticas claras sobre cómo protegen los datos de los clientes.
The document provides information about API 653 tank inspections, tank maintenance, and causes of tank failure. It discusses why tanks should be inspected, proper inspection protocols including inspector credentials, common inspection procedures, and providing calculations. It also discusses a common sense approach to tank maintenance and inspections. Finally, it outlines common causes of catastrophic tank failure such as improper welding procedures, lack of inspections, corrosion, and overfilling tanks.
The document discusses standards for the design, fabrication, and construction of cylindrical steel tanks for oil storage according to API Standard 650. It summarizes key chapters and sections of the standard, including requirements for materials selection and testing, joint design and inspection, shell and bottom plate thickness calculations, and erection procedures. The standard provides guidance for tank manufacturers to ensure structural integrity and safety according to industry best practices.
This document provides an overview and training on petroleum storage tanks. It discusses tank design types including fixed roof, floating roof, and pressurized storage tanks. It covers tank structure, fittings, inspection, measurement, and safety. The training outlines the goals of identifying tank types and equipment, understanding limitations, calculating volumes, and safe operation. Tank design considerations include product properties, stability calculations, and foundation types.
This document provides an overview and introduction to ASME Section VIII Division 1, which establishes rules for the construction of pressure vessels. It discusses the historical context that led to the development of pressure vessel codes, an overview of ASME's codes and standards, key definitions, and the design requirements and considerations specified in Section VIII Division 1. The document covers topics such as material selection, corrosion allowances, minimum thickness requirements, design pressure, and loadings that must be considered in pressure vessel design.
This document provides an overview of ASME Boiler and Pressure Vessel Codes. It discusses the objectives and benefits of codes and standards, and describes the ASME Code system and some of its key sections. It focuses on introducing ASME Section VIII Division 1, covering the scope and exclusions of this section. Key topics covered include design requirements, material specifications, fabrication methods, weld joint categories, non-destructive examination methods, and hydrostatic and pneumatic testing requirements.
This document discusses different types of storage tanks used in refineries and chemical plants. It describes atmospheric storage tanks, which operate at approximately atmospheric pressure, including fixed-roof tanks, floating-roof tanks, and fixed-roof tanks with an internal floating roof. Low-temperature and low-pressure storage tanks are also discussed. Standards for storage tank design include API-650 for atmospheric tanks and API-620 for low-pressure tanks. Floating roof tanks are described as minimizing vapor losses by maintaining a small vapor space or eliminating it completely.
The document describes different types of tank heads available from Baker Tank Head including:
1) 2:1 Semi-Elliptical tank heads available in sizes from 6-5/8 to 192 inches in diameter and thicknesses from 3/16 to 2 inches.
2) ASME flanged and dished tank heads in standard and intermediate sizes from 14 to 250 inches with thicknesses from 3/16 to 1-3/8 inches.
3) The document provides specifications on several other types of ASME and non-ASME compliant tank heads varying in size, thickness, and construction.
El documento habla sobre la importancia de la privacidad y la seguridad en línea en la era digital. Explica que los usuarios deben tomar medidas para proteger su información personal, como usar contraseñas seguras y software antivirus actualizado. También enfatiza que las empresas deben implementar políticas claras sobre cómo protegen los datos de los clientes.
The document provides information about API 653 tank inspections, tank maintenance, and causes of tank failure. It discusses why tanks should be inspected, proper inspection protocols including inspector credentials, common inspection procedures, and providing calculations. It also discusses a common sense approach to tank maintenance and inspections. Finally, it outlines common causes of catastrophic tank failure such as improper welding procedures, lack of inspections, corrosion, and overfilling tanks.
This document provides information on flange management including piping specifications, flanges, gaskets, and flange bolting. It discusses piping specifications, commonly used materials, pipe sizing standards, flange types, standards, pressure and temperature ratings, specifications, identification, installation guidelines, and gasket types. It emphasizes the importance of following piping specifications and using the correct materials for flanges and gaskets according to the service conditions.
Design of Pressure Vessel using ASME Codes and a Comparative Analysis using FEAIRJET Journal
This document summarizes a research paper that analyzes the design of a pressure vessel using ASME codes and finite element analysis (FEA). The researchers first size the pressure vessel components like the shell and dome according to ASME code equations. They then build a finite element model of the vessel and apply internal pressure to analyze stresses. Von Mises, hoop, and radial stresses are found to be below allowable limits. The researchers then optimize the vessel design around high-stress areas like welds through additional FEA simulations. In summary, the document presents a process of pressure vessel design verification using both ASME codes and finite element analysis and optimization.
The document provides information on the design of pressure vessels. It defines a pressure vessel as a container designed to operate at pressures above 15 Psi. Several factors must be considered in the design, including internal and external pressures, weight, loads, temperature gradients, and stresses. Failure could result from excessive stress, plastic deformation, corrosion, or fatigue if not properly designed. The key components of a pressure vessel include the shell, heads, nozzles, and supports. Common types of heads are torispherical, ellipsoidal, and hemispherical. Formulas are provided to calculate thickness requirements for shells and heads based on internal pressure.
The document summarizes the design of a 200 cubic meter storage tank with a cone roof according to Indian Standard IS 803-1976. Key details include an input table with tank dimensions and material properties, as well as sections summarizing the design basis and code requirements. The design basis section outlines allowable stresses, joint efficiencies, equations for calculating minimum shell plate thickness, and requirements for stability against wind and vacuum loads. The tank has a diameter of 6 meters, height of 7.5 meters, and will store crude oil at temperatures up to 50°C.
The document provides a method statement for piping installation works at the Dabbiya site for the Al Dabbiya Phase-1 Additional Injection Wells Tie-Ins project. It outlines the scope of works, sequence of activities, resources, HSE requirements, and emergency contacts. Piping works will involve transporting prefabricated spools to site, lifting them into position, welding field joints, installing valves, and testing. Welding will follow approved procedures and NDT testing. HSE precautions like PPE and fire safety will be enforced during the medium risk work.
This document discusses emissions from atmospheric storage tanks and methods to reduce them. It provides details on:
- Types of storage tank designs and their relative emissions levels. Fixed roof tanks without internal floating roofs have the highest emissions while internal floating roof tanks have the lowest.
- Methods to reduce tank emissions including installing internal or external floating roofs, vapor recovery systems, tank color and configuration options.
- Case studies on retrofitting existing external floating roof tanks with internal floating roofs to significantly reduce emissions by 99%.
- Options for measuring and quantifying tank emissions ranging from lower cost infrared cameras to higher cost DIAL and SOF measurement methods.
This document provides design calculations for the seismic and wind loading of an oil storage tank. It calculates the overturning moment due to seismic forces and wind forces acting on the tank. It then calculates the required strength of the tank shell, bottom plate, and anchorage to resist these overturning forces, taking into account the weight and distribution of the tank, contents, roof and supporting structures. Design requirements including allowable stresses and load factors are considered to ensure the structural integrity of the tank under the specified loading conditions.
This document provides guidance for inspectors on paints and coatings. It outlines approved coating systems for various applications and services, including internal and external pipe coatings for buried, insulated, and atmospheric exposure conditions. It also provides standards on surface preparation, coating application, thickness measurement, and repair. Inspectors are instructed to follow the coating manufacturer's recommendations and use properly calibrated equipment to ensure coatings meet thickness and cure requirements.
This document contains sections from API 653 on inspections and testing of aboveground storage tanks. It defines key terms like critical zone and repair. It provides requirements for operating tanks at different temperatures than designed. It discusses inspection intervals and methods for internal and external inspections. Thickness measurements of tank bottoms must be taken using ultrasound or magnetic flux leakage tools. Risk-based inspection (RBI) assessments must be performed by a team with relevant expertise and reviewed every 10 years. The owner is responsible for reviewing inspection findings and documentation the disposition of any recommended repairs.
API 570 provides guidance for inspecting, repairing, altering, and rerating in-service piping systems. It covers metallic and FRP piping systems used in process facilities for fluids like petroleum products, gases, and hazardous materials. The document establishes requirements for inspection plans, examining piping and components, evaluating inspection data, making repairs, and setting inspection intervals. It aims to ensure the safe operation of in-service piping by maintaining its structural integrity over time.
This document provides an overview of the ASME VIII Div. 1 code requirements for vessels in lethal service. It defines lethal service and lists the key sections of the code that apply, including UW-2 which has most of the lethal service requirements. Some of the major requirements mentioned are 100% radiography of all butt welds, restrictions on materials and joints allowed, and special marking and documentation. It also lists some relevant code cases and interpretations that relate to lethal service requirements.
The document discusses different types of storage tanks including open top tanks, fixed roof tanks, and floating roof tanks. It provides details on supported cone roof tanks, self-supporting fixed roof tanks, single deck and double deck floating roof tanks, and internal floating roof tanks. Key parts and accessories for floating roof tanks are described such as the roof seal system, support legs, roof drain systems, and vents. Standards for storage tanks like API 650 and 653 are also mentioned.
The document discusses the design of storage tanks. It covers general considerations for tank design codes, types of tanks, selection of tanks, material specifications, and design of various tank components like shells, bottoms, roofs, foundations. It also discusses seismic analysis, anchorage requirements, venting, and floating roof tank accessories. Key aspects covered include allowable stresses and corrosion allowances for materials, thickness calculations using different methods, wind girder design, and anchorage design considering uplift forces.
Tank Inspection as per API 653 & API 575- Dr. Samir Saad Dr.Samir Saad
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise boosts blood flow and levels of neurotransmitters and endorphins which elevate and stabilize mood.
This document is a dissertation submitted by Kuan, Siew Yeng to the University of Southern Queensland in fulfillment of the requirements for a Bachelor of Engineering (Mechanical Engineering) degree. The dissertation focuses on designing a new floating roof tank. It provides background on floating roof tanks, relevant design codes and standards, and discusses design considerations and methods for the shell, roof, fittings and accessories. The goal is to develop basic rules and procedures for designing, constructing and operating floating roof tanks based on a case study.
Peaking and banding refer to the roundness and straightness of shell plates around vertical and horizontal joints in storage tanks. Peaking is measured using a horizontal sweep board along vertical joints, while banding is measured using a vertical sweep board along horizontal joints. Acceptance criteria per API standards allow for peaking deviations of up to 13 mm and banding deviations of up to 13 or 25 mm depending on the standard. Proper measurement procedures involve visually inspecting the tank, positioning the sweep board accurately, and taking measurements at a minimum of 8 locations around the tank circumference.
This document provides an overview of the ASME Code for Pressure Piping, 831 (ASME B31.3). It outlines the code's scope and definitions, design requirements, pressure design of piping components, fluid service requirements, flexibility and support, fabrication and inspection standards. The code applies to process piping and sets safety standards for the design, materials, fabrication, assembly, inspection and testing of piping. It is intended for international use on piping associated with industrial and power generation facilities processing chemicals, petroleum, natural gas and other fluids.
This document does not provide any clear information that can be summarized in 3 sentences or less. The document contains only blank lines without any words, sentences, or meaningful content that could be abstracted and summarized.
Static and Fatigue Analysis of Pressure Vessel as per ASME CodesUtsav Patel
The problem statement is to design a pressure vessel working as an adsorber in a chemical plant. Design data calculated as per ASME BPVC Section VIII/Division I and it analyzed as per ASME BPVC Section VIII/Division II. You can trust this data.
If you need any help regarding this, contact me via LinkedIn.
A review on techniques and modelling methodologies used for checking electrom...nooriasukmaningtyas
The proper function of the integrated circuit (IC) in an inhibiting electromagnetic environment has always been a serious concern throughout the decades of revolution in the world of electronics, from disjunct devices to today’s integrated circuit technology, where billions of transistors are combined on a single chip. The automotive industry and smart vehicles in particular, are confronting design issues such as being prone to electromagnetic interference (EMI). Electronic control devices calculate incorrect outputs because of EMI and sensors give misleading values which can prove fatal in case of automotives. In this paper, the authors have non exhaustively tried to review research work concerned with the investigation of EMI in ICs and prediction of this EMI using various modelling methodologies and measurement setups.
This document provides information on flange management including piping specifications, flanges, gaskets, and flange bolting. It discusses piping specifications, commonly used materials, pipe sizing standards, flange types, standards, pressure and temperature ratings, specifications, identification, installation guidelines, and gasket types. It emphasizes the importance of following piping specifications and using the correct materials for flanges and gaskets according to the service conditions.
Design of Pressure Vessel using ASME Codes and a Comparative Analysis using FEAIRJET Journal
This document summarizes a research paper that analyzes the design of a pressure vessel using ASME codes and finite element analysis (FEA). The researchers first size the pressure vessel components like the shell and dome according to ASME code equations. They then build a finite element model of the vessel and apply internal pressure to analyze stresses. Von Mises, hoop, and radial stresses are found to be below allowable limits. The researchers then optimize the vessel design around high-stress areas like welds through additional FEA simulations. In summary, the document presents a process of pressure vessel design verification using both ASME codes and finite element analysis and optimization.
The document provides information on the design of pressure vessels. It defines a pressure vessel as a container designed to operate at pressures above 15 Psi. Several factors must be considered in the design, including internal and external pressures, weight, loads, temperature gradients, and stresses. Failure could result from excessive stress, plastic deformation, corrosion, or fatigue if not properly designed. The key components of a pressure vessel include the shell, heads, nozzles, and supports. Common types of heads are torispherical, ellipsoidal, and hemispherical. Formulas are provided to calculate thickness requirements for shells and heads based on internal pressure.
The document summarizes the design of a 200 cubic meter storage tank with a cone roof according to Indian Standard IS 803-1976. Key details include an input table with tank dimensions and material properties, as well as sections summarizing the design basis and code requirements. The design basis section outlines allowable stresses, joint efficiencies, equations for calculating minimum shell plate thickness, and requirements for stability against wind and vacuum loads. The tank has a diameter of 6 meters, height of 7.5 meters, and will store crude oil at temperatures up to 50°C.
The document provides a method statement for piping installation works at the Dabbiya site for the Al Dabbiya Phase-1 Additional Injection Wells Tie-Ins project. It outlines the scope of works, sequence of activities, resources, HSE requirements, and emergency contacts. Piping works will involve transporting prefabricated spools to site, lifting them into position, welding field joints, installing valves, and testing. Welding will follow approved procedures and NDT testing. HSE precautions like PPE and fire safety will be enforced during the medium risk work.
This document discusses emissions from atmospheric storage tanks and methods to reduce them. It provides details on:
- Types of storage tank designs and their relative emissions levels. Fixed roof tanks without internal floating roofs have the highest emissions while internal floating roof tanks have the lowest.
- Methods to reduce tank emissions including installing internal or external floating roofs, vapor recovery systems, tank color and configuration options.
- Case studies on retrofitting existing external floating roof tanks with internal floating roofs to significantly reduce emissions by 99%.
- Options for measuring and quantifying tank emissions ranging from lower cost infrared cameras to higher cost DIAL and SOF measurement methods.
This document provides design calculations for the seismic and wind loading of an oil storage tank. It calculates the overturning moment due to seismic forces and wind forces acting on the tank. It then calculates the required strength of the tank shell, bottom plate, and anchorage to resist these overturning forces, taking into account the weight and distribution of the tank, contents, roof and supporting structures. Design requirements including allowable stresses and load factors are considered to ensure the structural integrity of the tank under the specified loading conditions.
This document provides guidance for inspectors on paints and coatings. It outlines approved coating systems for various applications and services, including internal and external pipe coatings for buried, insulated, and atmospheric exposure conditions. It also provides standards on surface preparation, coating application, thickness measurement, and repair. Inspectors are instructed to follow the coating manufacturer's recommendations and use properly calibrated equipment to ensure coatings meet thickness and cure requirements.
This document contains sections from API 653 on inspections and testing of aboveground storage tanks. It defines key terms like critical zone and repair. It provides requirements for operating tanks at different temperatures than designed. It discusses inspection intervals and methods for internal and external inspections. Thickness measurements of tank bottoms must be taken using ultrasound or magnetic flux leakage tools. Risk-based inspection (RBI) assessments must be performed by a team with relevant expertise and reviewed every 10 years. The owner is responsible for reviewing inspection findings and documentation the disposition of any recommended repairs.
API 570 provides guidance for inspecting, repairing, altering, and rerating in-service piping systems. It covers metallic and FRP piping systems used in process facilities for fluids like petroleum products, gases, and hazardous materials. The document establishes requirements for inspection plans, examining piping and components, evaluating inspection data, making repairs, and setting inspection intervals. It aims to ensure the safe operation of in-service piping by maintaining its structural integrity over time.
This document provides an overview of the ASME VIII Div. 1 code requirements for vessels in lethal service. It defines lethal service and lists the key sections of the code that apply, including UW-2 which has most of the lethal service requirements. Some of the major requirements mentioned are 100% radiography of all butt welds, restrictions on materials and joints allowed, and special marking and documentation. It also lists some relevant code cases and interpretations that relate to lethal service requirements.
The document discusses different types of storage tanks including open top tanks, fixed roof tanks, and floating roof tanks. It provides details on supported cone roof tanks, self-supporting fixed roof tanks, single deck and double deck floating roof tanks, and internal floating roof tanks. Key parts and accessories for floating roof tanks are described such as the roof seal system, support legs, roof drain systems, and vents. Standards for storage tanks like API 650 and 653 are also mentioned.
The document discusses the design of storage tanks. It covers general considerations for tank design codes, types of tanks, selection of tanks, material specifications, and design of various tank components like shells, bottoms, roofs, foundations. It also discusses seismic analysis, anchorage requirements, venting, and floating roof tank accessories. Key aspects covered include allowable stresses and corrosion allowances for materials, thickness calculations using different methods, wind girder design, and anchorage design considering uplift forces.
Tank Inspection as per API 653 & API 575- Dr. Samir Saad Dr.Samir Saad
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise boosts blood flow and levels of neurotransmitters and endorphins which elevate and stabilize mood.
This document is a dissertation submitted by Kuan, Siew Yeng to the University of Southern Queensland in fulfillment of the requirements for a Bachelor of Engineering (Mechanical Engineering) degree. The dissertation focuses on designing a new floating roof tank. It provides background on floating roof tanks, relevant design codes and standards, and discusses design considerations and methods for the shell, roof, fittings and accessories. The goal is to develop basic rules and procedures for designing, constructing and operating floating roof tanks based on a case study.
Peaking and banding refer to the roundness and straightness of shell plates around vertical and horizontal joints in storage tanks. Peaking is measured using a horizontal sweep board along vertical joints, while banding is measured using a vertical sweep board along horizontal joints. Acceptance criteria per API standards allow for peaking deviations of up to 13 mm and banding deviations of up to 13 or 25 mm depending on the standard. Proper measurement procedures involve visually inspecting the tank, positioning the sweep board accurately, and taking measurements at a minimum of 8 locations around the tank circumference.
This document provides an overview of the ASME Code for Pressure Piping, 831 (ASME B31.3). It outlines the code's scope and definitions, design requirements, pressure design of piping components, fluid service requirements, flexibility and support, fabrication and inspection standards. The code applies to process piping and sets safety standards for the design, materials, fabrication, assembly, inspection and testing of piping. It is intended for international use on piping associated with industrial and power generation facilities processing chemicals, petroleum, natural gas and other fluids.
This document does not provide any clear information that can be summarized in 3 sentences or less. The document contains only blank lines without any words, sentences, or meaningful content that could be abstracted and summarized.
Static and Fatigue Analysis of Pressure Vessel as per ASME CodesUtsav Patel
The problem statement is to design a pressure vessel working as an adsorber in a chemical plant. Design data calculated as per ASME BPVC Section VIII/Division I and it analyzed as per ASME BPVC Section VIII/Division II. You can trust this data.
If you need any help regarding this, contact me via LinkedIn.
A review on techniques and modelling methodologies used for checking electrom...nooriasukmaningtyas
The proper function of the integrated circuit (IC) in an inhibiting electromagnetic environment has always been a serious concern throughout the decades of revolution in the world of electronics, from disjunct devices to today’s integrated circuit technology, where billions of transistors are combined on a single chip. The automotive industry and smart vehicles in particular, are confronting design issues such as being prone to electromagnetic interference (EMI). Electronic control devices calculate incorrect outputs because of EMI and sensors give misleading values which can prove fatal in case of automotives. In this paper, the authors have non exhaustively tried to review research work concerned with the investigation of EMI in ICs and prediction of this EMI using various modelling methodologies and measurement setups.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
Understanding Inductive Bias in Machine LearningSUTEJAS
This presentation explores the concept of inductive bias in machine learning. It explains how algorithms come with built-in assumptions and preferences that guide the learning process. You'll learn about the different types of inductive bias and how they can impact the performance and generalizability of machine learning models.
The presentation also covers the positive and negative aspects of inductive bias, along with strategies for mitigating potential drawbacks. We'll explore examples of how bias manifests in algorithms like neural networks and decision trees.
By understanding inductive bias, you can gain valuable insights into how machine learning models work and make informed decisions when building and deploying them.
KuberTENes Birthday Bash Guadalajara - K8sGPT first impressionsVictor Morales
K8sGPT is a tool that analyzes and diagnoses Kubernetes clusters. This presentation was used to share the requirements and dependencies to deploy K8sGPT in a local environment.
Embedded machine learning-based road conditions and driving behavior monitoringIJECEIAES
Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.
Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.