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Thermodynamics II course taught at air university Islamabad by Sijal Ahmed Memon. Diesel cycle and solved example
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DIESEL CYCLE
This document discusses the diesel cycle, which is an important thermodynamic cycle that diesel engines use. It consists of four processes: (1) isentropic compression, (2) constant pressure heat addition, (3) isentropic expansion, and (4) constant volume heat rejection. Diesel engines have higher efficiency than gasoline engines due to their high compression ratio. They are used widely in vehicles, power generation, ships and more. The document provides details on the p-v and T-s diagrams and explanations of each process in the diesel cycle.
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This document outlines the Rankine cycle and methods to increase the efficiency of steam power plants. The ideal Rankine cycle consists of four processes: an isentropic compression in a pump, isobaric heat addition in a boiler, isentropic expansion in a turbine, and isobaric heat rejection in a condenser. The thermal efficiency of the cycle can be increased by lowering the condenser pressure, increasing the boiler pressure, and superheating the steam to raise average temperatures. These modifications aim to increase the average fluid temperature during heat addition and decrease it during heat rejection.
Fectors Affecting the efficiency of Rankine cycle
This document discusses three thermodynamic variables that affect the efficiency and work output of a Rankine cycle: (1) superheating of steam, (2) boiler pressure, and (3) exhaust steam pressure. Superheating steam increases efficiency by raising the average heat addition temperature while keeping the average heat rejection temperature the same. Increasing boiler pressure raises net work and lowers heat rejected, improving efficiency. Reducing condenser pressure raises net work and efficiency by lowering the average heat rejection temperature.
Lec 10-11 - Refrigeration cycle
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The document provides an overview of the Rankine cycle, which is a thermodynamic cycle that converts heat into work. It describes the ideal Rankine cycle and how it is modified in real systems. It then discusses different types of Rankine cycles including reheat, regeneration, and their working and improvements over the ideal cycle. Diagrams of temperature-entropy and process block diagrams are included for each cycle type.
Air standard cycle
The document discusses the idealized air standard diesel cycle that is used to analyze internal combustion engine processes. It describes how the actual open cycle is approximated as a closed cycle by assuming exhaust gases are recycled. It also outlines how the combustion process is replaced with constant pressure heat addition and other actual processes are approximated using ideal processes like constant pressure and isentropic. Finally, it provides the thermodynamic analysis of the six processes that make up the air standard diesel cycle and gives the equation to calculate the cycle's thermal efficiency.
Brayton cycle
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DIESEL CYCLE
This document discusses the diesel cycle, which is an important thermodynamic cycle that diesel engines use. It consists of four processes: (1) isentropic compression, (2) constant pressure heat addition, (3) isentropic expansion, and (4) constant volume heat rejection. Diesel engines have higher efficiency than gasoline engines due to their high compression ratio. They are used widely in vehicles, power generation, ships and more. The document provides details on the p-v and T-s diagrams and explanations of each process in the diesel cycle.
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Fectors Affecting the efficiency of Rankine cycle
This document discusses three thermodynamic variables that affect the efficiency and work output of a Rankine cycle: (1) superheating of steam, (2) boiler pressure, and (3) exhaust steam pressure. Superheating steam increases efficiency by raising the average heat addition temperature while keeping the average heat rejection temperature the same. Increasing boiler pressure raises net work and lowers heat rejected, improving efficiency. Reducing condenser pressure raises net work and efficiency by lowering the average heat rejection temperature.
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Air standard cycle
The document discusses the idealized air standard diesel cycle that is used to analyze internal combustion engine processes. It describes how the actual open cycle is approximated as a closed cycle by assuming exhaust gases are recycled. It also outlines how the combustion process is replaced with constant pressure heat addition and other actual processes are approximated using ideal processes like constant pressure and isentropic. Finally, it provides the thermodynamic analysis of the six processes that make up the air standard diesel cycle and gives the equation to calculate the cycle's thermal efficiency.
Brayton cycle
The presentation represents an overview of brayton cycle.The brief ideas along with advantages,disadvantages and application are described.The thermodynamics analysis,derivation,block diagrams are also attached.
integrated brayton and rankine cycle
This document presents a summary of a presentation on integrating the Rankine and Brayton thermodynamic cycles. It includes an outline, diagrams of the combined cycle system, and calculations to determine parameters for the heat exchanger that transfers heat from the Brayton cycle exhaust to the Rankine cycle steam. The heat exchanger design procedure is outlined in steps and calculations are shown to determine the required heat transfer area and other design parameters like tube material and diameter. The overall goal is to utilize the exhaust from the Brayton gas turbine to superheat the steam in the Rankine cycle, improving efficiency.
MET 401 Chapter 2 -_updated_simple_ideal_rankine_cycle
The document discusses the Rankine cycle, which is the ideal cycle for vapor power plants. It improves upon the Carnot cycle by superheating steam in the boiler and completely condensing it in the condenser. The Rankine cycle does not involve any internal irreversibilities. Examples are provided to illustrate calculating efficiency and other parameters for Rankine cycle power plants. The actual vapor power cycle differs from the ideal Rankine cycle due to component irreversibilities. The Carnot cycle is impractical for power plants due to limitations on heat transfer processes and handling two-phase fluids.
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Thermodynamic Cycles for CI engines
- Early CI engines injected fuel at top dead center, resulting in combustion during the expansion stroke. Modern engines inject fuel before top dead center, around 20 degrees.
- The combustion process in early CI engines approximates a constant pressure heat addition process, known as the Diesel cycle. Modern CI engines' combustion approximates a combination of constant volume and constant pressure processes, known as the Dual cycle.
- The air-standard Diesel cycle consists of four processes: isentropic compression, constant pressure heat addition, isentropic expansion, and constant volume heat rejection. Its thermal efficiency is lower than the Otto cycle for the same compression ratio due to the later fuel injection
Closed feed water heaters :)
This document describes closed feedwater heaters used in power plants. It discusses:
- Closed feedwater heaters are shell and tube heat exchangers that preheat boiler feedwater using extracted steam, improving cycle efficiency. No separate pumps are needed since streams remain at the same pressure.
- Advantages include reduced irreversibility in steam generation and avoiding thermal shock to boiler metal.
- Most power plants use a combination of open and closed feedwater heaters due to complexity and cost of closed heaters.
Refrigeration and Heat Pump Systems
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Rankine Cycle
Rankine cycle is a thermodynamic cycle that converts heat into work. It uses a water/steam as the working fluid. There are three main types: ideal, reheat, and regeneration. The ideal cycle assumes instantaneous and reversible processes while real cycles are non-reversible. The reheat cycle increases efficiency by reheating steam between turbine stages. The regeneration cycle further improves efficiency by using steam extracted from the turbine to preheat feedwater entering the boiler. Together these modifications help maximize work extraction from high-temperature heat sources like fossil fuels.
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The document summarizes the ideal Rankine cycle process. It describes 4 key processes:
1) Constant pressure heating of water to steam in the boiler.
2) Reversible, adiabatic expansion of steam in the turbine.
3) Reversible heat rejection during condensation of steam in the condenser.
4) Reversible, adiabatic compression of the liquid in the pump back to the boiler pressure.
It notes that real processes are irreversible with entropy increases due to friction and heat transfer, reducing turbine work and efficiency. Losses occur in the turbine, condenser, pump and via piping. Superheating improves efficiency but is limited by material temperatures.
Tutorial questions reheat rankine cycle
This document contains 6 exercises related to calculating the thermal efficiency of steam power plants operating on different Rankine cycle configurations including:
1) Ideal Rankine cycle
2) Ideal reheat Rankine cycle
3) Reheat Rankine cycle with specified turbine inlet/exit conditions
4) Regenerative Rankine cycle with one open feedwater heater
5) Reheat-regenerative cycle with one open feedwater heater, one closed feedwater heater, and one reheater.
The 6th exercise asks to determine the fractions of steam extracted from the turbine and the thermal efficiency for a plant operating on the reheat-regenerative cycle described in item 5 above.
Brayton cycle
George Brayton designed the first continuous combustion engine, known as the Brayton engine, in the 1860s. The Brayton engine introduced the Brayton cycle of continuous combustion that became the basis for gas turbine development. A Brayton-type engine consists of an air compressor, mixing chamber, and expander. The Brayton cycle uses four thermodynamic processes - two constant pressure and two reversible adiabatic processes - and is now used in gas turbines where compression and expansion occur via rotating machinery.
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This document describes an ideal regenerative Rankine cycle with feedwater heating. It has three key points:
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2. The device that heats the feedwater is called a regenerator or feedwater heater. It can be an open or closed system and prevents deaeration of the feedwater.
3. Benefits include reduced steam flow, smaller equipment, easier turbine operation, and less erosion. Regeneration provides higher efficiency than reheating without the complexity and costs of reheating systems.
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Rankine
This document describes the Rankine cycle process used in steam power plants. It discusses key components like the boiler, turbine, pump and condenser. It establishes the saturated liquid and vapor lines that form the steam dome on a temperature-entropy diagram. It also describes ways to improve the thermal efficiency of the Rankine cycle, such as increasing the boiler pressure, superheating steam, using regeneration to preheat feedwater, and implementing reheating in multi-stage turbines. Regenerative cycles use extracted steam from turbines to preheat liquid feedwater prior to the boiler in closed or open feedwater heaters.
Steam Power Plant and Rankine Cycles
This document discusses methods to improve the efficiency of a Rankine cycle steam power plant. It describes lowering the condenser pressure, superheating steam to high temperatures using reheat, increasing the boiler pressure, implementing an ideal regenerative Rankine cycle with open feedwater heaters, using closed feedwater heaters, and utilizing cogeneration to make use of waste heat. The key methods discussed are lowering condenser pressure, superheating steam, increasing boiler pressure, and implementing regenerative feedwater heating to improve the average heat addition and cycle efficiency.
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This document presents a summary of a presentation on integrating the Rankine and Brayton thermodynamic cycles. It includes an outline, diagrams of the combined cycle system, and calculations to determine parameters for the heat exchanger that transfers heat from the Brayton cycle exhaust to the Rankine cycle steam. The heat exchanger design procedure is outlined in steps and calculations are shown to determine the required heat transfer area and other design parameters like tube material and diameter. The overall goal is to utilize the exhaust from the Brayton gas turbine to superheat the steam in the Rankine cycle, improving efficiency.
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The document discusses the Rankine cycle, which is the ideal cycle for vapor power plants. It improves upon the Carnot cycle by superheating steam in the boiler and completely condensing it in the condenser. The Rankine cycle does not involve any internal irreversibilities. Examples are provided to illustrate calculating efficiency and other parameters for Rankine cycle power plants. The actual vapor power cycle differs from the ideal Rankine cycle due to component irreversibilities. The Carnot cycle is impractical for power plants due to limitations on heat transfer processes and handling two-phase fluids.
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- Early CI engines injected fuel at top dead center, resulting in combustion during the expansion stroke. Modern engines inject fuel before top dead center, around 20 degrees.
- The combustion process in early CI engines approximates a constant pressure heat addition process, known as the Diesel cycle. Modern CI engines' combustion approximates a combination of constant volume and constant pressure processes, known as the Dual cycle.
- The air-standard Diesel cycle consists of four processes: isentropic compression, constant pressure heat addition, isentropic expansion, and constant volume heat rejection. Its thermal efficiency is lower than the Otto cycle for the same compression ratio due to the later fuel injection
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This document describes closed feedwater heaters used in power plants. It discusses:
- Closed feedwater heaters are shell and tube heat exchangers that preheat boiler feedwater using extracted steam, improving cycle efficiency. No separate pumps are needed since streams remain at the same pressure.
- Advantages include reduced irreversibility in steam generation and avoiding thermal shock to boiler metal.
- Most power plants use a combination of open and closed feedwater heaters due to complexity and cost of closed heaters.
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The document discusses the vapor-compression refrigeration cycle. It describes the four main processes: evaporation in the evaporator, compression in the compressor, condensation in the condenser, and expansion through the expansion valve. Idealizations made in the engineering model are described. Mass and energy balances are applied to each component to analyze performance parameters like refrigeration capacity and COP. Sources of irreversibility that reduce the actual COP relative to the Carnot COP are discussed. Other refrigeration cycles like cascade and multipurpose systems are mentioned. Factors in selecting refrigerants including performance, safety, and environmental impact are summarized.
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This document discusses the performance calculation and monitoring of feedwater heaters in thermal power plants. There are three key variables used to monitor feedwater heater efficiency: terminal temperature difference (TTD), drain cooler approach (DCA), and feedwater temperature rise (TR). The TTD measures how close the outlet water temperature is to the saturation temperature, and a higher TTD indicates poorer performance. The DCA measures how close the drain outlet temperature is to the inlet water temperature, and a higher DCA can cause damage. These variables are calculated and trended monthly to monitor heater performance and identify any issues.
Rankine Cycle
Rankine cycle is a thermodynamic cycle that converts heat into work. It uses a water/steam as the working fluid. There are three main types: ideal, reheat, and regeneration. The ideal cycle assumes instantaneous and reversible processes while real cycles are non-reversible. The reheat cycle increases efficiency by reheating steam between turbine stages. The regeneration cycle further improves efficiency by using steam extracted from the turbine to preheat feedwater entering the boiler. Together these modifications help maximize work extraction from high-temperature heat sources like fossil fuels.
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The document summarizes the ideal Rankine cycle process. It describes 4 key processes:
1) Constant pressure heating of water to steam in the boiler.
2) Reversible, adiabatic expansion of steam in the turbine.
3) Reversible heat rejection during condensation of steam in the condenser.
4) Reversible, adiabatic compression of the liquid in the pump back to the boiler pressure.
It notes that real processes are irreversible with entropy increases due to friction and heat transfer, reducing turbine work and efficiency. Losses occur in the turbine, condenser, pump and via piping. Superheating improves efficiency but is limited by material temperatures.
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This document contains 6 exercises related to calculating the thermal efficiency of steam power plants operating on different Rankine cycle configurations including:
1) Ideal Rankine cycle
2) Ideal reheat Rankine cycle
3) Reheat Rankine cycle with specified turbine inlet/exit conditions
4) Regenerative Rankine cycle with one open feedwater heater
5) Reheat-regenerative cycle with one open feedwater heater, one closed feedwater heater, and one reheater.
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George Brayton designed the first continuous combustion engine, known as the Brayton engine, in the 1860s. The Brayton engine introduced the Brayton cycle of continuous combustion that became the basis for gas turbine development. A Brayton-type engine consists of an air compressor, mixing chamber, and expander. The Brayton cycle uses four thermodynamic processes - two constant pressure and two reversible adiabatic processes - and is now used in gas turbines where compression and expansion occur via rotating machinery.
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This document describes an ideal regenerative Rankine cycle with feedwater heating. It has three key points:
1. It raises the temperature of feedwater before it enters the boiler using steam extracted from the turbine. This improves thermal efficiency.
2. The device that heats the feedwater is called a regenerator or feedwater heater. It can be an open or closed system and prevents deaeration of the feedwater.
3. Benefits include reduced steam flow, smaller equipment, easier turbine operation, and less erosion. Regeneration provides higher efficiency than reheating without the complexity and costs of reheating systems.
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Heat rate is the single paramter that can tell the health of a power plant similar to the pusle rate of a person tells about ones health.
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This document discusses different types of steam turbines and their operating principles. It describes impulse turbines where steam expands within nozzles and does not change pressure as it passes over blades. Reaction turbines gradually decrease pressure as steam passes over fixed and moving blades. Compounding methods are also presented, including velocity compounding using multiple blade rings, pressure compounding with nozzle stages, and pressure-velocity compounding combining both methods. The document aims to explain steam turbine design and operation.
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This document describes the Rankine cycle process used in steam power plants. It discusses key components like the boiler, turbine, pump and condenser. It establishes the saturated liquid and vapor lines that form the steam dome on a temperature-entropy diagram. It also describes ways to improve the thermal efficiency of the Rankine cycle, such as increasing the boiler pressure, superheating steam, using regeneration to preheat feedwater, and implementing reheating in multi-stage turbines. Regenerative cycles use extracted steam from turbines to preheat liquid feedwater prior to the boiler in closed or open feedwater heaters.
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This document discusses methods to improve the efficiency of a Rankine cycle steam power plant. It describes lowering the condenser pressure, superheating steam to high temperatures using reheat, increasing the boiler pressure, implementing an ideal regenerative Rankine cycle with open feedwater heaters, using closed feedwater heaters, and utilizing cogeneration to make use of waste heat. The key methods discussed are lowering condenser pressure, superheating steam, increasing boiler pressure, and implementing regenerative feedwater heating to improve the average heat addition and cycle efficiency.
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This document provides an overview of conventional power plants. It discusses the ideal Rankine cycle used in vapor power plants and sources of irreversibilities that cause actual cycles to deviate from the ideal. It also discusses how to increase the efficiency of the Rankine cycle and describes the essential equipment in a steam power plant, including the furnace, boiler, turbines or engines, piping system, and layout. Finally, it discusses classifications of boilers and lists major components of a boiler.
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IEEE Aerospace and Electronic Systems Society as a Graduate Student Member
IEEE Aerospace and Electronic Systems Society as a Graduate Student Member
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A SYSTEMATIC RISK ASSESSMENT APPROACH FOR SECURING THE SMART IRRIGATION SYSTEMS
The smart irrigation system represents an innovative approach to optimize water usage in agricultural and landscaping practices. The integration of cutting-edge technologies, including sensors, actuators, and data analysis, empowers this system to provide accurate monitoring and control of irrigation processes by leveraging real-time environmental conditions. The main objective of a smart irrigation system is to optimize water efficiency, minimize expenses, and foster the adoption of sustainable water management methods. This paper conducts a systematic risk assessment by exploring the key components/assets and their functionalities in the smart irrigation system. The crucial role of sensors in gathering data on soil moisture, weather patterns, and plant well-being is emphasized in this system. These sensors enable intelligent decision-making in irrigation scheduling and water distribution, leading to enhanced water efficiency and sustainable water management practices. Actuators enable automated control of irrigation devices, ensuring precise and targeted water delivery to plants. Additionally, the paper addresses the potential threat and vulnerabilities associated with smart irrigation systems. It discusses limitations of the system, such as power constraints and computational capabilities, and calculates the potential security risks. The paper suggests possible risk treatment methods for effective secure system operation. In conclusion, the paper emphasizes the significant benefits of implementing smart irrigation systems, including improved water conservation, increased crop yield, and reduced environmental impact. Additionally, based on the security analysis conducted, the paper recommends the implementation of countermeasures and security approaches to address vulnerabilities and ensure the integrity and reliability of the system. By incorporating these measures, smart irrigation technology can revolutionize water management practices in agriculture, promoting sustainability, resource efficiency, and safeguarding against potential security threats.
International Conference on NLP, Artificial Intelligence, Machine Learning an...
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.
Technical Drawings introduction to drawing of prisms
Method of technical Drawing of prisms,and cylinders.
Iron and Steel Technology Roadmap - Towards more sustainable steelmaking.pdf
Iron and Steel Technology towards Sustainable Steelmaking
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...
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
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODEL
As digital technology becomes more deeply embedded in power systems, protecting the communication
networks of Smart Grids (SG) has emerged as a critical concern. Distributed Network Protocol 3 (DNP3)
represents a multi-tiered application layer protocol extensively utilized in Supervisory Control and Data
Acquisition (SCADA)-based smart grids to facilitate real-time data gathering and control functionalities.
Robust Intrusion Detection Systems (IDS) are necessary for early threat detection and mitigation because
of the interconnection of these networks, which makes them vulnerable to a variety of cyberattacks. To
solve this issue, this paper develops a hybrid Deep Learning (DL) model specifically designed for intrusion
detection in smart grids. The proposed approach is a combination of the Convolutional Neural Network
(CNN) and the Long-Short-Term Memory algorithms (LSTM). We employed a recent intrusion detection
dataset (DNP3), which focuses on unauthorized commands and Denial of Service (DoS) cyberattacks, to
train and test our model. The results of our experiments show that our CNN-LSTM method is much better
at finding smart grid intrusions than other deep learning algorithms used for classification. In addition,
our proposed approach improves accuracy, precision, recall, and F1 score, achieving a high detection
accuracy rate of 99.50%.
bank management system in java and mysql report1.pdf
truth is high but higher still is truth full living
Low power architecture of logic gates using adiabatic techniques
The growing significance of portable systems to limit power consumption in ultra-large-scale-integration chips of very high density, has recently led to rapid and inventive progresses in low-power design. The most effective technique is adiabatic logic circuit design in energy-efficient hardware. This paper presents two adiabatic approaches for the design of low power circuits, modified positive feedback adiabatic logic (modified PFAL) and the other is direct current diode based positive feedback adiabatic logic (DC-DB PFAL). Logic gates are the preliminary components in any digital circuit design. By improving the performance of basic gates, one can improvise the whole system performance. In this paper proposed circuit design of the low power architecture of OR/NOR, AND/NAND, and XOR/XNOR gates are presented using the said approaches and their results are analyzed for powerdissipation, delay, power-delay-product and rise time and compared with the other adiabatic techniques along with the conventional complementary metal oxide semiconductor (CMOS) designs reported in the literature. It has been found that the designs with DC-DB PFAL technique outperform with the percentage improvement of 65% for NOR gate and 7% for NAND gate and 34% for XNOR gate over the modified PFAL techniques at 10 MHz respectively.
CHINA’S GEO-ECONOMIC OUTREACH IN CENTRAL ASIAN COUNTRIES AND FUTURE PROSPECT
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.
6th International Conference on Machine Learning & Applications (CMLA 2024)
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapte...
Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapte...University of Maribor
Slides from talk presenting:
Aleš Zamuda: Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapter and Networking.
Presentation at IcETRAN 2024 session:
"Inter-Society Networking Panel GRSS/MTT-S/CIS
Panel Session: Promoting Connection and Cooperation"
IEEE Slovenia GRSS
IEEE Serbia and Montenegro MTT-S
IEEE Slovenia CIS
11TH INTERNATIONAL CONFERENCE ON ELECTRICAL, ELECTRONIC AND COMPUTING ENGINEERING
3-6 June 2024, Niš, SerbiaRecently uploaded (20)
IEEE Aerospace and Electronic Systems Society as a Graduate Student Member
IEEE Aerospace and Electronic Systems Society as a Graduate Student Member
A SYSTEMATIC RISK ASSESSMENT APPROACH FOR SECURING THE SMART IRRIGATION SYSTEMS
A SYSTEMATIC RISK ASSESSMENT APPROACH FOR SECURING THE SMART IRRIGATION SYSTEMS
International Conference on NLP, Artificial Intelligence, Machine Learning an...
International Conference on NLP, Artificial Intelligence, Machine Learning an...
Technical Drawings introduction to drawing of prisms
Technical Drawings introduction to drawing of prisms
Iron and Steel Technology Roadmap - Towards more sustainable steelmaking.pdf
Iron and Steel Technology Roadmap - Towards more sustainable steelmaking.pdf
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...
Manufacturing Process of molasses based distillery ppt.pptx
Manufacturing Process of molasses based distillery ppt.pptx
ACRP 4-09 Risk Assessment Method to Support Modification of Airfield Separat...
ACRP 4-09 Risk Assessment Method to Support Modification of Airfield Separat...
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODEL
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODEL
bank management system in java and mysql report1.pdf
bank management system in java and mysql report1.pdf
Low power architecture of logic gates using adiabatic techniques
Low power architecture of logic gates using adiabatic techniques
CHINA’S GEO-ECONOMIC OUTREACH IN CENTRAL ASIAN COUNTRIES AND FUTURE PROSPECT
CHINA’S GEO-ECONOMIC OUTREACH IN CENTRAL ASIAN COUNTRIES AND FUTURE PROSPECT
6th International Conference on Machine Learning & Applications (CMLA 2024)
6th International Conference on Machine Learning & Applications (CMLA 2024)
ML Based Model for NIDS MSc Updated Presentation.v2.pptx
ML Based Model for NIDS MSc Updated Presentation.v2.pptx
Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapte...
Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapte...
Lecture 4
- 1. THERMODYNAMICS II LECTURE 4 DIESEL CYCLE AND SOLVED EXAMPLE 1
- 2. Introduciton 2 • Rodolph Diesel in 1890 • Air is compressed above the auto ignition temperature • Patrol : 260 oC and Diesel : 210 oC • Flash point is different story : Diesel 52-96 oC • Spark plug is replaced by injector (fine droplets)
- 3. Diesel Cycle • 2 isentropic, one constant pressure heat addition and one constant volume heat rejection process. 3
- 5. 5
- 6. Otto vs. Diesel Cycle 6 Otto Cycle Diesel Cycle
- 7. 7
- 8. 8 Table A-17
- 9. 9
- 10. 10
- 11. 11
- 12. 12