Computer-Aided Evaluation of Steam Power Plants Performance Based on Energy and Exergy Analysis
Computer-Aided Evaluation of Steam Power Plants Performance Based on Energy and Exergy Analysis

Author: Ahmed ElZayati

Publisher:

Published: 2018-04-04

Total Pages: 136

ISBN-13: 9783668676114

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Master's Thesis from the year 2017 in the subject Engineering - Mechanical Engineering, grade: 90, language: English, abstract: Energy is the cornerstone of the economic development, so it is bound to reexamine the energy policies and take drastic steps to cope with the growing energy consumption. One way used to overcome the power consumption problem is to seek for minimizing losses, which is made by studying the management of power production in steam power plants from the first and second laws of thermodynamics point of view. Some researchers adopt a new approach using a computer software in their studies. A computer program called Energy and Exergy Analyses (EEA) was proposed and built to cover the shortage and overcome the problems of the previous programs. EEA has an interactive form containing many systems which have not been studied in the earlier programs. The proposed program is applicable to any steam power plant. The reversible, isentropic and the actual power of each equipment in the plant are calculated. EEA calculates the thermophysical properties of all supplied streams. It calculates the thermal efficiency, the exergetic efficiency and the exergetic destruction of the power plant. Also, the energy loss and the exergy destruction in the power plant's systems are listed. It presents the exergetic efficiency and destruction of each component and make a comparison between them. As the boiler is a major and important system in the power plant, EEA presents its results in detail. The program gives the energy and exergy efficiencies of the boiler. Generated fuel model and its specifications is presented and it is used in the combustion process formula. Air fuel ratio and adiabatic flame temperature in the stoichiometric and actual combustion are shown. EEA produces the results in reports which contain tables and charts to facilitate the analyses of these results. The recorded parameters of Cairo West Thermal Power Plant (Units 7 & 8) are used to test and

Thermal Power Plant Performance Analysis
Thermal Power Plant Performance Analysis

Author: Gilberto Francisco Martha de Souza

Publisher: Springer Science & Business Media

Published: 2012-01-04

Total Pages: 289

ISBN-13: 1447123093

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The analysis of the reliability and availability of power plants is frequently based on simple indexes that do not take into account the criticality of some failures used for availability analysis. This criticality should be evaluated based on concepts of reliability which consider the effect of a component failure on the performance of the entire plant. System reliability analysis tools provide a root-cause analysis leading to the improvement of the plant maintenance plan. Taking in view that the power plant performance can be evaluated not only based on thermodynamic related indexes, such as heat-rate, Thermal Power Plant Performance Analysis focuses on the presentation of reliability-based tools used to define performance of complex systems and introduces the basic concepts of reliability, maintainability and risk analysis aiming at their application as tools for power plant performance improvement, including: · selection of critical equipment and components, · definition of maintenance plans, mainly for auxiliary systems, and · execution of decision analysis based on risk concepts. The comprehensive presentation of each analysis allows future application of the methodology making Thermal Power Plant Performance Analysis a key resource for undergraduate and postgraduate students in mechanical and nuclear engineering.

Steam Plant Operation, 10th Edition
Steam Plant Operation, 10th Edition

Author: Everett B. Woodruff

Publisher: McGraw Hill Professional

Published: 2016-11-04

Total Pages: 750

ISBN-13: 1259641341

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The definitive reference on the role of steam in the production and operation of power plants for electric generation and industrial process applications For more than 80 years, Steam Plant Operation has been an unmatched source of information on steam power plants, including design, operation, and maintenance. The Tenth Edition emphasizes the importance of devising a comprehensive energy plan utilizing all economical sources of energy, including fossil fuels, nuclear power, and renewable energy sources. This trusted classic discusses the important role that steam plays in our power production and identifies the associated risks and potential problems of other energy sources. You will find concise explanations of key concepts, from fundamentals through design and operation. For energy students, Steam Plant Operation provides a solid introduction to steam power plant technology. This practical guide includes common power plant calculations such as plant heat rate, boiler efficiency, pump performance, combustion processes, and explains the systems necessary to control plant emissions. Numerous illustrations and clear presentation of the material will prove invaluable for those preparing for an operator’s license exam. Examples throughout show real-world application of the topics discussed. COVERAGE INCLUDES: • Steam and Its Importance • Boilers • Design and Construction of Boilers • Combustion of Fuels • Boiler Settings, Combustion Systems, and Auxiliary Equipment • Boiler Accessories • Operation and Maintenance of Boilers • Pumps • Steam Turbines, Condensers, and Cooling Towers • Operating and Maintaining Steam Turbines, Condensers, Cooling Towers, and Auxiliaries • Auxiliary Steam Plant Equipment • Environmental Control Systems • Waste-to-Energy Plants

Applications of Machine Learning
Applications of Machine Learning

Author: Prashant Johri

Publisher: Springer Nature

Published: 2020-05-04

Total Pages: 404

ISBN-13: 9811533571

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This book covers applications of machine learning in artificial intelligence. The specific topics covered include human language, heterogeneous and streaming data, unmanned systems, neural information processing, marketing and the social sciences, bioinformatics and robotics, etc. It also provides a broad range of techniques that can be successfully applied and adopted in different areas. Accordingly, the book offers an interesting and insightful read for scholars in the areas of computer vision, speech recognition, healthcare, business, marketing, and bioinformatics.

Introduction to Energy Analysis
Introduction to Energy Analysis

Author: Kornelis Blok

Publisher: Routledge

Published: 2020-11-17

Total Pages: 381

ISBN-13: 1000214354

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This textbook provides an introduction to energy analysis for those students who want to specialise in this challenging field. In comparison to other textbooks, this book provides a balanced treatment of complete energy systems, covering the demand side, the supply side, and the energy markets that connect these. The emphasis is very much on presenting a range of tools and methodologies that will help students find their way in analysing real world problems in energy systems. This new edition has been updated throughout and contains additional content on energy transitions and improvements in the treatment of several energy systems analysis approaches. Featuring learning objectives, further readings and practical exercises in each chapter, Introduction to Energy Analysis will be essential reading for upper-level undergraduate and postgraduate students with a background in the natural sciences and engineering. This book may also be useful for professionals dealing with energy issues, as a first introduction into the field.

IoT Machine Learning Applications in Telecom, Energy, and Agriculture
IoT Machine Learning Applications in Telecom, Energy, and Agriculture

Author: Puneet Mathur

Publisher: Apress

Published: 2020-05-09

Total Pages: 284

ISBN-13: 1484255496

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Apply machine learning using the Internet of Things (IoT) in the agriculture, telecom, and energy domains with case studies. This book begins by covering how to set up the software and hardware components including the various sensors to implement the case studies in Python. The case study section starts with an examination of call drop with IoT in the telecoms industry, followed by a case study on energy audit and predictive maintenance for an industrial machine, and finally covers techniques to predict cash crop failure in agribusiness. The last section covers pitfalls to avoid while implementing machine learning and IoT in these domains. After reading this book, you will know how IoT and machine learning are used in the example domains and have practical case studies to use and extend. You will be able to create enterprise-scale applications using Raspberry Pi 3 B+ and Arduino Mega 2560 with Python. What You Will Learn Implement machine learning with IoT and solve problems in the telecom, agriculture, and energy sectors with PythonSet up and use industrial-grade IoT products, such as Modbus RS485 protocol devices, in practical scenariosDevelop solutions for commercial-grade IoT or IIoT projectsImplement case studies in machine learning with IoT from scratch Who This Book Is For Raspberry Pi and Arduino enthusiasts and data science and machine learning professionals.

Exergy
Exergy

Author: Ibrahim Dincer

Publisher: Elsevier

Published: 2020-12-02

Total Pages: 726

ISBN-13: 0128243937

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Exergy: Energy, Environment and Sustainable Development, Third Edition provides a systematic overview of new and developed systems, new practical examples, problems and case studies on several key topics ranging from the basics of thermodynamic concepts to advanced exergy analysis techniques in a wide range of applications. With an ancillary online package and solutions manual, this reference connects exergy with three essential areas in terms of energy, environment and sustainable development. As such, it is a thorough reference for professionals who are solving problems related to design, analysis, modeling and assessment. Connects exergy with three essential areas in terms of energy, environment and sustainable development Provides a number of illustrative examples, practical applications and case studies Written in an easy-to-follow style, starting from the basics to advanced systems