The 10 Habits of Highly Successful DFITs is presented by Reservoir Data Systems, a leader in data acquisition, visualization, and integration in the oil and gas industry.
To learn more, please check us out at http://bit.ly/RDS_SlideShare
This document provides an overview of troubleshooting skills for process operations. It discusses the key elements of troubleshooting including defining the problem, investigating causes, planning solutions, implementing plans, evaluating results, and concluding. Common troubleshooting techniques are explained such as fishbone diagrams, fault tree analysis, 5 whys, and mind mapping. A case study example applies these techniques to troubleshoot a pump failure where the root cause was determined to be reverse motor rotation due to an operator error in verification. The presentation aims to improve troubleshooting skills for both experienced and new process engineers.
Distillation is one of the widely used separation method in most of the chemical process industries. Improper design
/operation & maintenance leads to various troubles like reduced plant capacity, poor quality of separated products,
high energy (utility) consumption, etc.
This document discusses deviations in manufacturing processes and their proper handling according to GMP regulations. It defines what constitutes a deviation and differentiates between planned and unplanned deviations. It outlines the obligations to properly document, investigate, and report on deviations to determine their impact. The proper steps for investigating deviations are provided, including determining what happened, who was involved, and identifying the root cause. The importance of corrective and preventive actions is emphasized to prevent future deviations and ensure product quality.
Rcdso 4884 potential causes of a positive bi v.2eko_apt
A positive biological indicator does not necessarily mean sterilizer malfunction. The most common cause is operator error, such as overloading the sterilizer, incorrect packaging that prevents steam penetration, or using the wrong cycle. Equipment errors like inadequate temperature, air leaks, or mechanical issues can also cause a positive indicator. Any positive result requires investigation and the sterilizer should be taken out of service until proven otherwise.
1. The document discusses troubleshooting strategies and common problems in HPLC.
2. It outlines a 5-step troubleshooting strategy of identifying the problem, determining the cause, isolating the exact cause, rectifying the problem if possible, and returning the system to use.
3. Common problems discussed include issues with the mobile phase, pump, injector, detector, and peaks/baseline, along with potential causes and solutions for each.
The document describes a company's complaint process for a manufacturing product according to ISO 9001 standards. It details the workflow for resolving customer complaints, including reworking products, root cause analysis using the 8D method, implementing corrective actions, and verifying solutions. The document also examines specific complaints of cracks and wrinkles in products, listing potential causes and suggestions for prevention.
The document discusses a presentation on categorizing failures given by Karen Rayment on May 5, 2015. It covers:
1) Defining failures from a legal perspective and putting up "walls" between failures and their effects.
2) Considering product lifecycles to help clarify remedies and artifacts of catastrophic failures' business and human impacts.
3) A case study where contaminated glue on a printed circuit board was found to be the cause of an intermittent fault through microscopy and spectroscopy, legally categorizing it as a manufacturing defect.
In this 15 minute webinar, food scientists Mary Galloway and Dr. Zachary Cartwright talk about the theory and application of one-minute water activity readings, including:
- the physics-based model and hybrid analytics breakthroughs that make a one minute reading possible
- why these techniques work for samples that usually have long read times
- comparison to traditional first-order “fast” or “quick mode” readings
- pros and cons from Mary’s testing experience in the food lab
The webinar will be followed by a ten minute Q & A.
Presenters
Zachary Cartwright is a lead food scientist at METER Group. He helps customers achieve complete moisture analysis of their products and is an expert in the use of the Vapor Sorption Analyzer (VSA). He has a Ph.D. in food science from Washington State University and a bachelor’s degree in biochemistry from New Mexico State University.
Mary Galloway is the application scientist for METER Food and manages the Food Research & Development lab. She is a contributing author on several publications concerning water activity and its influence on physical properties. Mary uses her years of experience to help customers understand and solve their moisture-related product issues.
This document provides an overview of troubleshooting skills for process operations. It discusses the key elements of troubleshooting including defining the problem, investigating causes, planning solutions, implementing plans, evaluating results, and concluding. Common troubleshooting techniques are explained such as fishbone diagrams, fault tree analysis, 5 whys, and mind mapping. A case study example applies these techniques to troubleshoot a pump failure where the root cause was determined to be reverse motor rotation due to an operator error in verification. The presentation aims to improve troubleshooting skills for both experienced and new process engineers.
Distillation is one of the widely used separation method in most of the chemical process industries. Improper design
/operation & maintenance leads to various troubles like reduced plant capacity, poor quality of separated products,
high energy (utility) consumption, etc.
This document discusses deviations in manufacturing processes and their proper handling according to GMP regulations. It defines what constitutes a deviation and differentiates between planned and unplanned deviations. It outlines the obligations to properly document, investigate, and report on deviations to determine their impact. The proper steps for investigating deviations are provided, including determining what happened, who was involved, and identifying the root cause. The importance of corrective and preventive actions is emphasized to prevent future deviations and ensure product quality.
Rcdso 4884 potential causes of a positive bi v.2eko_apt
A positive biological indicator does not necessarily mean sterilizer malfunction. The most common cause is operator error, such as overloading the sterilizer, incorrect packaging that prevents steam penetration, or using the wrong cycle. Equipment errors like inadequate temperature, air leaks, or mechanical issues can also cause a positive indicator. Any positive result requires investigation and the sterilizer should be taken out of service until proven otherwise.
1. The document discusses troubleshooting strategies and common problems in HPLC.
2. It outlines a 5-step troubleshooting strategy of identifying the problem, determining the cause, isolating the exact cause, rectifying the problem if possible, and returning the system to use.
3. Common problems discussed include issues with the mobile phase, pump, injector, detector, and peaks/baseline, along with potential causes and solutions for each.
The document describes a company's complaint process for a manufacturing product according to ISO 9001 standards. It details the workflow for resolving customer complaints, including reworking products, root cause analysis using the 8D method, implementing corrective actions, and verifying solutions. The document also examines specific complaints of cracks and wrinkles in products, listing potential causes and suggestions for prevention.
The document discusses a presentation on categorizing failures given by Karen Rayment on May 5, 2015. It covers:
1) Defining failures from a legal perspective and putting up "walls" between failures and their effects.
2) Considering product lifecycles to help clarify remedies and artifacts of catastrophic failures' business and human impacts.
3) A case study where contaminated glue on a printed circuit board was found to be the cause of an intermittent fault through microscopy and spectroscopy, legally categorizing it as a manufacturing defect.
In this 15 minute webinar, food scientists Mary Galloway and Dr. Zachary Cartwright talk about the theory and application of one-minute water activity readings, including:
- the physics-based model and hybrid analytics breakthroughs that make a one minute reading possible
- why these techniques work for samples that usually have long read times
- comparison to traditional first-order “fast” or “quick mode” readings
- pros and cons from Mary’s testing experience in the food lab
The webinar will be followed by a ten minute Q & A.
Presenters
Zachary Cartwright is a lead food scientist at METER Group. He helps customers achieve complete moisture analysis of their products and is an expert in the use of the Vapor Sorption Analyzer (VSA). He has a Ph.D. in food science from Washington State University and a bachelor’s degree in biochemistry from New Mexico State University.
Mary Galloway is the application scientist for METER Food and manages the Food Research & Development lab. She is a contributing author on several publications concerning water activity and its influence on physical properties. Mary uses her years of experience to help customers understand and solve their moisture-related product issues.
Five Costly Mistakes with Water Quality Sondes Webinar Deck | YSI | EXOXylem Inc.
YSI reveals some of the most frequently seen mishaps in respect to water quality sonde calibrations, hardware setup, maintenance and more. This is the slide deck from the webinar help in December 2014.
Training and education can help alleviate these issues.
You can also view the recorded webinar by registering here: http://info.xyleminc.com/5-Costly-Mistakes-Webinar-Download-Recording.html
Integrity testing is a critical operation, especially for sterilizing grade filters used in biopharmaceutical processing. When performed correctly, an integrity test is a fast, definitive, non-destructive way to assure filter retention performance. Fortunately, there are few ways a non-integral filter will pass the integrity test, eliminating the possibility a non-retentive filter is used undetected. Unfortunately, there are a lot of ways an integral filter can fail the integrity test, resulting in retests, lost time, productivity and potentially lost product.
In this webinar you will:
- Gain confidence in your integrity testing results
- Provide justification for retests
- Understand specific challenges and eliminate them to assure the integrity test can be performed correctly the first time
Life testing is a process used to determine how and when a product will fail under controlled conditions in its intended environment. It improves reliability by finding the weakest and strongest points of a product. There are three main types of life testing: qualitative tests, environmental stress screening, and accelerated life testing. Motorola uses extensive life testing, such as drop testing, temperature testing, and vibration testing, to validate their goal of producing cell phones with virtually no defects. Paper clip life testing can also be done by repeatedly bending a paper clip in and out until it breaks to determine its cycles-to-failure.
Life testing is a process used to determine how and when a product will fail under controlled conditions in its intended environment. It improves reliability by finding the weakest and strongest points of a product. There are three main types of life testing: qualitative tests, environmental stress screening, and accelerated life testing. Motorola uses extensive life testing, such as drop testing, temperature testing, and vibration testing, to ensure their cell phones have "virtually no defects" and exceed customer expectations for reliability. Paper clip life testing can be done by repeatedly bending a paper clip in and out until it breaks to determine its cycles-to-failure.
Drew Hanover completed a summer internship at GM in 2015 working on the Wipers & Washers Group. He led two DFSS projects, one analyzing the optimal pump height to minimize debris ingestion, and another looking at issues with dual outlet pumps expelling excess fluid. For the pump height project, he designed experiments testing various heights both continuously and modulated to determine static versus dynamic conditions affect debris ingestion. For the dual outlet pump project, he is setting up experiments varying factors like temperature, hose length, and manufacturer to identify causes of excess fluid expulsion and potential solutions. The internship improved his communication and relationship building skills while contributing meaningful work to GM.
The document discusses documentation and standard operating procedures (SOPs) for GMP compliance. It describes issues found at a pharmaceutical company (Goran Pharma) regarding inadequate testing of glycerin lots for impurities. The FDA found the company's responses to be inadequate. The document also discusses how to properly write SOPs, including getting appropriate reviews and authorization. It provides examples of documentation issues found during an FDA inspection at another company (Lupin) regarding inadequate cleaning processes and validation. The FDA requested extensive corrective and preventative actions from Lupin to address their cleaning validation program and ensure proper documentation and process controls.
A Hazard and Operability (HAZOP) study is a structured, systematic technique used to identify hazards and risks in processes. It involves dividing a system into nodes and then using guide words and parameters to analyze each node for possible causes of deviation from the design intent. The HAZOP team evaluates the consequences of any deviations and recommends actions to address risks. A typical HAZOP study involves 7 steps: identifying risks, describing consequences, assessing probabilities, evaluating risks, categorizing risks, assessing risks with safeguards, and making recommendations. HAZOPs are commonly used in industries involving hazardous materials like oil, gas, chemicals and pharmaceuticals.
This document provides 10 tips for accurate pipetting. The tips include pre-wetting pipette tips to reduce evaporation, never placing a filled pipette on its side, testing pipetting accuracy by dispensing volumes onto a balance, accounting for ambient temperature effects, using the proper pipette for small volumes, checking pipettes daily for damage, cleaning pipettes before use, storing pipettes vertically, applying consistent plunger pressure and speed, and examining tips before dispensing to remove droplets. Following these tips can help improve pipetting technique and ensure accurate and reliable liquid handling.
Key Operational Guidelines - Low Temperature Shift Catalyst Reduction Gerard B. Hawkins
GBH Enterprises provides operational guidelines for low temperature shift catalyst reduction. The document outlines 23 key guidelines for reducing low temperature shift catalyst safely and effectively. Guidelines include properly placing thermocouples, carefully controlling temperature increases, calibrating flow meters, monitoring hydrogen pressure, and preventing issues through preparation and vigilance. The overall message is that preparation, monitoring, and responding appropriately to potential problems are essential to a successful reduction.
The document summarizes a project to address defects in rear corner posts of cabinets that were causing high repack rates. Data analysis found issues with the left rear corner post. Tests of current parts established a baseline. Process changes like increased crackfill settings, autoclave timing, and mold cleaning improved part strength in testing by over 200%. Repack rates decreased 84% with estimated annual savings of $35,000. Continuous monitoring was implemented to maintain process control.
The document discusses improving the quality of Process Failure Mode and Effects Analyses (PFMEAs). It begins by providing context on the importance of PFMEAs in ensuring robust products and processes. It then outlines common errors seen in PFMEAs, such as not starting them until production equipment is operational, only considering Risk Priority Numbers when prioritizing actions, and inconsistencies in severity or detection rankings. The document also discusses the supplier PFMEA audit developed to evaluate PFMEA quality in a standardized, objective manner. It aims to accelerate PFMEA improvement by sharing best practices and ensuring cross-functional input.
The document summarizes a case study analyzing the weight of coffee mixes produced by a company. Data was collected from 100 coffee mix sticks and analyzed using control charts and process capability analysis in Minitab. The R and X-bar charts indicated the process was in control. Normality tests showed the data was normally distributed. Process capability was determined to be Cpk=0.42, indicating potential for improvement. Recommendations included reducing particle size for more precise weight control and tighter environmental control of earlier processes.
HAZOP I Hazard and operability study I Risk Assessment I Gaurav Singh RajputGaurav Singh Rajput
The document describes a hazard and operability (HAZOP) study for a proposed olefin dimerization unit. A HAZOP study identifies potential hazards and operating problems by systematically applying guide words like "no," "more," and "less" to process parameters at critical locations. The summary provides results of applying the guide words to the line section from an intermediate storage tank to a buffer/settling tank. Deviations considered include no flow, more flow, and the presence of water or other impurities. Potential causes and consequences of each deviation are examined along with recommended actions.
- The document discusses maximizing uptime in mission critical facilities through predictive analysis and reliability centered maintenance (RCM).
- Key factors that impact uptime are reliability, availability, maintainability, predictability, and scalability (RAMPS).
- To implement an effective RCM program, facilities must collect comprehensive operational data from design through commissioning and ongoing maintenance to predict and prevent future equipment failures.
- Integrating startup and commissioning data into ongoing maintenance is critical for understanding past performance issues and developing an accurate predictive model.
In Industry there are lots failures related to the routine process, Equipment and System by one or other means.
So one must analyze control such failures in manner that it will not affect your ultimate output and obviously that is your Product and its Quality.
Centrifugal pump health check up before startssuser0edfd7
This document discusses common problems with centrifugal pumps and possible solutions. It identifies the top five problems as: 1) performance issues, 2) high vibrations, 3) unusual sounds, 4) abnormal temperatures, and 5) excessive leakages. For each problem, it outlines potential causes and how to analyze the problem by monitoring relevant parameters. Correct diagnosis is important to prevent equipment damage and downtime. The document also provides background on pump components, classifications, and standards for vibration limits and temperatures.
Grand Rapids Wood houses five hot presses located throughout the plant that are owned and operated by different companies. There is no standardized process for operating and maintaining the presses, leading to quality issues that have already been solved on other presses.
The project aims to reduce defects related to hot press operation by 90% by aligning all five presses with best practices. This will be done by creating standardized daily inspection and maintenance processes, documenting best practices, and sharing knowledge across the plant.
Currently, maintenance, operation and quality processes vary between presses, resulting in some presses experiencing issues already solved by others. The future goal is for all processes to be standardized plant-wide and for any quality problems to trigger collaboration on solutions and updating
This presentation is an introduction into Multiple Over Stress Testing. A method to design robust and reliable products. It is a relaibility method that requires much insight in the Physics of Failure of the product in development
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...IJECEIAES
Climate change's impact on the planet forced the United Nations and governments to promote green energies and electric transportation. The deployments of photovoltaic (PV) and electric vehicle (EV) systems gained stronger momentum due to their numerous advantages over fossil fuel types. The advantages go beyond sustainability to reach financial support and stability. The work in this paper introduces the hybrid system between PV and EV to support industrial and commercial plants. This paper covers the theoretical framework of the proposed hybrid system including the required equation to complete the cost analysis when PV and EV are present. In addition, the proposed design diagram which sets the priorities and requirements of the system is presented. The proposed approach allows setup to advance their power stability, especially during power outages. The presented information supports researchers and plant owners to complete the necessary analysis while promoting the deployment of clean energy. The result of a case study that represents a dairy milk farmer supports the theoretical works and highlights its advanced benefits to existing plants. The short return on investment of the proposed approach supports the paper's novelty approach for the sustainable electrical system. In addition, the proposed system allows for an isolated power setup without the need for a transmission line which enhances the safety of the electrical network
Five Costly Mistakes with Water Quality Sondes Webinar Deck | YSI | EXOXylem Inc.
YSI reveals some of the most frequently seen mishaps in respect to water quality sonde calibrations, hardware setup, maintenance and more. This is the slide deck from the webinar help in December 2014.
Training and education can help alleviate these issues.
You can also view the recorded webinar by registering here: http://info.xyleminc.com/5-Costly-Mistakes-Webinar-Download-Recording.html
Integrity testing is a critical operation, especially for sterilizing grade filters used in biopharmaceutical processing. When performed correctly, an integrity test is a fast, definitive, non-destructive way to assure filter retention performance. Fortunately, there are few ways a non-integral filter will pass the integrity test, eliminating the possibility a non-retentive filter is used undetected. Unfortunately, there are a lot of ways an integral filter can fail the integrity test, resulting in retests, lost time, productivity and potentially lost product.
In this webinar you will:
- Gain confidence in your integrity testing results
- Provide justification for retests
- Understand specific challenges and eliminate them to assure the integrity test can be performed correctly the first time
Life testing is a process used to determine how and when a product will fail under controlled conditions in its intended environment. It improves reliability by finding the weakest and strongest points of a product. There are three main types of life testing: qualitative tests, environmental stress screening, and accelerated life testing. Motorola uses extensive life testing, such as drop testing, temperature testing, and vibration testing, to validate their goal of producing cell phones with virtually no defects. Paper clip life testing can also be done by repeatedly bending a paper clip in and out until it breaks to determine its cycles-to-failure.
Life testing is a process used to determine how and when a product will fail under controlled conditions in its intended environment. It improves reliability by finding the weakest and strongest points of a product. There are three main types of life testing: qualitative tests, environmental stress screening, and accelerated life testing. Motorola uses extensive life testing, such as drop testing, temperature testing, and vibration testing, to ensure their cell phones have "virtually no defects" and exceed customer expectations for reliability. Paper clip life testing can be done by repeatedly bending a paper clip in and out until it breaks to determine its cycles-to-failure.
Drew Hanover completed a summer internship at GM in 2015 working on the Wipers & Washers Group. He led two DFSS projects, one analyzing the optimal pump height to minimize debris ingestion, and another looking at issues with dual outlet pumps expelling excess fluid. For the pump height project, he designed experiments testing various heights both continuously and modulated to determine static versus dynamic conditions affect debris ingestion. For the dual outlet pump project, he is setting up experiments varying factors like temperature, hose length, and manufacturer to identify causes of excess fluid expulsion and potential solutions. The internship improved his communication and relationship building skills while contributing meaningful work to GM.
The document discusses documentation and standard operating procedures (SOPs) for GMP compliance. It describes issues found at a pharmaceutical company (Goran Pharma) regarding inadequate testing of glycerin lots for impurities. The FDA found the company's responses to be inadequate. The document also discusses how to properly write SOPs, including getting appropriate reviews and authorization. It provides examples of documentation issues found during an FDA inspection at another company (Lupin) regarding inadequate cleaning processes and validation. The FDA requested extensive corrective and preventative actions from Lupin to address their cleaning validation program and ensure proper documentation and process controls.
A Hazard and Operability (HAZOP) study is a structured, systematic technique used to identify hazards and risks in processes. It involves dividing a system into nodes and then using guide words and parameters to analyze each node for possible causes of deviation from the design intent. The HAZOP team evaluates the consequences of any deviations and recommends actions to address risks. A typical HAZOP study involves 7 steps: identifying risks, describing consequences, assessing probabilities, evaluating risks, categorizing risks, assessing risks with safeguards, and making recommendations. HAZOPs are commonly used in industries involving hazardous materials like oil, gas, chemicals and pharmaceuticals.
This document provides 10 tips for accurate pipetting. The tips include pre-wetting pipette tips to reduce evaporation, never placing a filled pipette on its side, testing pipetting accuracy by dispensing volumes onto a balance, accounting for ambient temperature effects, using the proper pipette for small volumes, checking pipettes daily for damage, cleaning pipettes before use, storing pipettes vertically, applying consistent plunger pressure and speed, and examining tips before dispensing to remove droplets. Following these tips can help improve pipetting technique and ensure accurate and reliable liquid handling.
Key Operational Guidelines - Low Temperature Shift Catalyst Reduction Gerard B. Hawkins
GBH Enterprises provides operational guidelines for low temperature shift catalyst reduction. The document outlines 23 key guidelines for reducing low temperature shift catalyst safely and effectively. Guidelines include properly placing thermocouples, carefully controlling temperature increases, calibrating flow meters, monitoring hydrogen pressure, and preventing issues through preparation and vigilance. The overall message is that preparation, monitoring, and responding appropriately to potential problems are essential to a successful reduction.
The document summarizes a project to address defects in rear corner posts of cabinets that were causing high repack rates. Data analysis found issues with the left rear corner post. Tests of current parts established a baseline. Process changes like increased crackfill settings, autoclave timing, and mold cleaning improved part strength in testing by over 200%. Repack rates decreased 84% with estimated annual savings of $35,000. Continuous monitoring was implemented to maintain process control.
The document discusses improving the quality of Process Failure Mode and Effects Analyses (PFMEAs). It begins by providing context on the importance of PFMEAs in ensuring robust products and processes. It then outlines common errors seen in PFMEAs, such as not starting them until production equipment is operational, only considering Risk Priority Numbers when prioritizing actions, and inconsistencies in severity or detection rankings. The document also discusses the supplier PFMEA audit developed to evaluate PFMEA quality in a standardized, objective manner. It aims to accelerate PFMEA improvement by sharing best practices and ensuring cross-functional input.
The document summarizes a case study analyzing the weight of coffee mixes produced by a company. Data was collected from 100 coffee mix sticks and analyzed using control charts and process capability analysis in Minitab. The R and X-bar charts indicated the process was in control. Normality tests showed the data was normally distributed. Process capability was determined to be Cpk=0.42, indicating potential for improvement. Recommendations included reducing particle size for more precise weight control and tighter environmental control of earlier processes.
HAZOP I Hazard and operability study I Risk Assessment I Gaurav Singh RajputGaurav Singh Rajput
The document describes a hazard and operability (HAZOP) study for a proposed olefin dimerization unit. A HAZOP study identifies potential hazards and operating problems by systematically applying guide words like "no," "more," and "less" to process parameters at critical locations. The summary provides results of applying the guide words to the line section from an intermediate storage tank to a buffer/settling tank. Deviations considered include no flow, more flow, and the presence of water or other impurities. Potential causes and consequences of each deviation are examined along with recommended actions.
- The document discusses maximizing uptime in mission critical facilities through predictive analysis and reliability centered maintenance (RCM).
- Key factors that impact uptime are reliability, availability, maintainability, predictability, and scalability (RAMPS).
- To implement an effective RCM program, facilities must collect comprehensive operational data from design through commissioning and ongoing maintenance to predict and prevent future equipment failures.
- Integrating startup and commissioning data into ongoing maintenance is critical for understanding past performance issues and developing an accurate predictive model.
In Industry there are lots failures related to the routine process, Equipment and System by one or other means.
So one must analyze control such failures in manner that it will not affect your ultimate output and obviously that is your Product and its Quality.
Centrifugal pump health check up before startssuser0edfd7
This document discusses common problems with centrifugal pumps and possible solutions. It identifies the top five problems as: 1) performance issues, 2) high vibrations, 3) unusual sounds, 4) abnormal temperatures, and 5) excessive leakages. For each problem, it outlines potential causes and how to analyze the problem by monitoring relevant parameters. Correct diagnosis is important to prevent equipment damage and downtime. The document also provides background on pump components, classifications, and standards for vibration limits and temperatures.
Grand Rapids Wood houses five hot presses located throughout the plant that are owned and operated by different companies. There is no standardized process for operating and maintaining the presses, leading to quality issues that have already been solved on other presses.
The project aims to reduce defects related to hot press operation by 90% by aligning all five presses with best practices. This will be done by creating standardized daily inspection and maintenance processes, documenting best practices, and sharing knowledge across the plant.
Currently, maintenance, operation and quality processes vary between presses, resulting in some presses experiencing issues already solved by others. The future goal is for all processes to be standardized plant-wide and for any quality problems to trigger collaboration on solutions and updating
This presentation is an introduction into Multiple Over Stress Testing. A method to design robust and reliable products. It is a relaibility method that requires much insight in the Physics of Failure of the product in development
Similar to 10 Habits of Highly Successful DFITs (20)
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...IJECEIAES
Climate change's impact on the planet forced the United Nations and governments to promote green energies and electric transportation. The deployments of photovoltaic (PV) and electric vehicle (EV) systems gained stronger momentum due to their numerous advantages over fossil fuel types. The advantages go beyond sustainability to reach financial support and stability. The work in this paper introduces the hybrid system between PV and EV to support industrial and commercial plants. This paper covers the theoretical framework of the proposed hybrid system including the required equation to complete the cost analysis when PV and EV are present. In addition, the proposed design diagram which sets the priorities and requirements of the system is presented. The proposed approach allows setup to advance their power stability, especially during power outages. The presented information supports researchers and plant owners to complete the necessary analysis while promoting the deployment of clean energy. The result of a case study that represents a dairy milk farmer supports the theoretical works and highlights its advanced benefits to existing plants. The short return on investment of the proposed approach supports the paper's novelty approach for the sustainable electrical system. In addition, the proposed system allows for an isolated power setup without the need for a transmission line which enhances the safety of the electrical network
CHINA’S GEO-ECONOMIC OUTREACH IN CENTRAL ASIAN COUNTRIES AND FUTURE PROSPECTjpsjournal1
The rivalry between prominent international actors for dominance over Central Asia's hydrocarbon
reserves and the ancient silk trade route, along with China's diplomatic endeavours in the area, has been
referred to as the "New Great Game." This research centres on the power struggle, considering
geopolitical, geostrategic, and geoeconomic variables. Topics including trade, political hegemony, oil
politics, and conventional and nontraditional security are all explored and explained by the researcher.
Using Mackinder's Heartland, Spykman Rimland, and Hegemonic Stability theories, examines China's role
in Central Asia. This study adheres to the empirical epistemological method and has taken care of
objectivity. This study analyze primary and secondary research documents critically to elaborate role of
china’s geo economic outreach in central Asian countries and its future prospect. China is thriving in trade,
pipeline politics, and winning states, according to this study, thanks to important instruments like the
Shanghai Cooperation Organisation and the Belt and Road Economic Initiative. According to this study,
China is seeing significant success in commerce, pipeline politics, and gaining influence on other
governments. This success may be attributed to the effective utilisation of key tools such as the Shanghai
Cooperation Organisation and the Belt and Road Economic Initiative.
Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024Sinan KOZAK
Sinan from the Delivery Hero mobile infrastructure engineering team shares a deep dive into performance acceleration with Gradle build cache optimizations. Sinan shares their journey into solving complex build-cache problems that affect Gradle builds. By understanding the challenges and solutions found in our journey, we aim to demonstrate the possibilities for faster builds. The case study reveals how overlapping outputs and cache misconfigurations led to significant increases in build times, especially as the project scaled up with numerous modules using Paparazzi tests. The journey from diagnosing to defeating cache issues offers invaluable lessons on maintaining cache integrity without sacrificing functionality.
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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.
Batteries -Introduction – Types of Batteries – discharging and charging of battery - characteristics of battery –battery rating- various tests on battery- – Primary battery: silver button cell- Secondary battery :Ni-Cd battery-modern battery: lithium ion battery-maintenance of batteries-choices of batteries for electric vehicle applications.
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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.
TIME DIVISION MULTIPLEXING TECHNIQUE FOR COMMUNICATION SYSTEMHODECEDSIET
Time Division Multiplexing (TDM) is a method of transmitting multiple signals over a single communication channel by dividing the signal into many segments, each having a very short duration of time. These time slots are then allocated to different data streams, allowing multiple signals to share the same transmission medium efficiently. TDM is widely used in telecommunications and data communication systems.
### How TDM Works
1. **Time Slots Allocation**: The core principle of TDM is to assign distinct time slots to each signal. During each time slot, the respective signal is transmitted, and then the process repeats cyclically. For example, if there are four signals to be transmitted, the TDM cycle will divide time into four slots, each assigned to one signal.
2. **Synchronization**: Synchronization is crucial in TDM systems to ensure that the signals are correctly aligned with their respective time slots. Both the transmitter and receiver must be synchronized to avoid any overlap or loss of data. This synchronization is typically maintained by a clock signal that ensures time slots are accurately aligned.
3. **Frame Structure**: TDM data is organized into frames, where each frame consists of a set of time slots. Each frame is repeated at regular intervals, ensuring continuous transmission of data streams. The frame structure helps in managing the data streams and maintaining the synchronization between the transmitter and receiver.
4. **Multiplexer and Demultiplexer**: At the transmitting end, a multiplexer combines multiple input signals into a single composite signal by assigning each signal to a specific time slot. At the receiving end, a demultiplexer separates the composite signal back into individual signals based on their respective time slots.
### Types of TDM
1. **Synchronous TDM**: In synchronous TDM, time slots are pre-assigned to each signal, regardless of whether the signal has data to transmit or not. This can lead to inefficiencies if some time slots remain empty due to the absence of data.
2. **Asynchronous TDM (or Statistical TDM)**: Asynchronous TDM addresses the inefficiencies of synchronous TDM by allocating time slots dynamically based on the presence of data. Time slots are assigned only when there is data to transmit, which optimizes the use of the communication channel.
### Applications of TDM
- **Telecommunications**: TDM is extensively used in telecommunication systems, such as in T1 and E1 lines, where multiple telephone calls are transmitted over a single line by assigning each call to a specific time slot.
- **Digital Audio and Video Broadcasting**: TDM is used in broadcasting systems to transmit multiple audio or video streams over a single channel, ensuring efficient use of bandwidth.
- **Computer Networks**: TDM is used in network protocols and systems to manage the transmission of data from multiple sources over a single network medium.
### Advantages of TDM
- **Efficient Use of Bandwidth**: TDM all
International Conference on NLP, Artificial Intelligence, Machine Learning an...gerogepatton
International Conference on NLP, Artificial Intelligence, Machine Learning and Applications (NLAIM 2024) offers a premier global platform for exchanging insights and findings in the theory, methodology, and applications of NLP, Artificial Intelligence, Machine Learning, and their applications. The conference seeks substantial contributions across all key domains of NLP, Artificial Intelligence, Machine Learning, and their practical applications, aiming to foster both theoretical advancements and real-world implementations. With a focus on facilitating collaboration between researchers and practitioners from academia and industry, the conference serves as a nexus for sharing the latest developments in the field.
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.
2. What has the greatest effect
on the success of a DFIT?
A. Quality of gauge
B. Pump company
C. Rate
D. Volume
E. Length of monitoring period
F. Ability to Capture Data*
*AKA, don’t mess up the test
17. Anytime gauges have a
sustained temperature
below 30*F there’s a chance
of freezing at the wellhead
18. Freezing issues directly impact pressure responses.
Mitigate this possibility by checking the weather and
using wellhead heaters/insulation when possible
28. Rate Variance of
0.95 bbl/min
Pressure Variance of
360 psi
3.5 bbls more than
actually pumped, slight
effect on Permeability
Effects your ISIP,
Closure Pressure, and
Reservoir Pressure
35. Thermal fluid expansion can have
a significant effect on Pressure,
even bottom-hole Pressure
If you expect the possibility of
freezing events, understand that
this effects the entire wellbore,
not just the surface data
46. Had this operator not been
monitoring their data, they
could have wasted WEEKS of
rental time and money
47. 1. Communication is critical
2. Clean up and test equipment
3. Does the procedure conflict with the reality?
4. Consider the weather
5. Is the procedure actually understood?
6. You get what you pay for – Quality is CRITICAL
7. Mitigate physical factors
8. Be aware of concurrent operations
9. Always verify
10. Monitor you test!
Habits That Promote Success