Numerical Simulation For Next Generation Thermal Power Plants


Numerical Simulation For Next Generation Thermal Power Plants
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Numerical Simulation For Next Generation Thermal Power Plants


Numerical Simulation For Next Generation Thermal Power Plants
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Author : Falah Alobaid
language : en
Publisher: Springer
Release Date : 2018-03-29

Numerical Simulation For Next Generation Thermal Power Plants written by Falah Alobaid and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-29 with Technology & Engineering categories.


The book provides highly specialized researchers and practitioners with a major contribution to mathematical models’ developments for energy systems. First, dynamic process simulation models based on mixture flow and two-fluid models are developed for combined-cycle power plants, pulverised coal-fired power plants, concentrated solar power plant and municipal waste incineration. Operation data, obtained from different power stations, are used to investigate the capability of dynamic models to predict the behaviour of real processes and to analyse the influence of modeling assumptions on simulation results. Then, a computational fluid dynamics (CFD) simulation programme, so-called DEMEST, is developed. Here, the fluid-solid, particle-particle and particle-wall interactions are modeled by tracking all individual particles. To this purpose, the deterministic Euler-Lagrange/Discrete Element Method (DEM) is applied and further improved. An emphasis is given to the determination of inter-phase values, such as volumetric void fraction, momentum and heat transfers, using a new procedure known as the offset-method and to the particle-grid method allowing the refinement of the grid resolution independently from particle size. Model validation is described in detail. Moreover, thermochemical reaction models for solid fuel combustion are developed based on quasi-single-phase, two-fluid and Euler-Lagrange/MP-PIC models. Measurements obtained from actual power plants are used for validation and comparison of the developed numerical models.



Numerical Simulation Of Power Plants And Firing Systems


Numerical Simulation Of Power Plants And Firing Systems
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Author : Heimo Walter
language : en
Publisher: Springer
Release Date : 2017-04-18

Numerical Simulation Of Power Plants And Firing Systems written by Heimo Walter and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-04-18 with Technology & Engineering categories.


The book comprises the fundamentals of the numerical simulation of fluid flows as well as the modelling of a power plant and plant components. The fundamental equations for heat and mass transfer will be prepared for the application in the numerical simulation. Selected numerical methods will be discussed in detail. The book will deal with the gas as well as with the water/steam flow. Regulation and controller, simplified models and hybrid models as well as the validation of measurement data are also included in the book.



Thermal Power Plant Simulation And Control


Thermal Power Plant Simulation And Control
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Author : Damian Flynn
language : en
Publisher: IET
Release Date : 2003-08-18

Thermal Power Plant Simulation And Control written by Damian Flynn and has been published by IET this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-08-18 with Science categories.


An exploration of how advances in computing technology and research can be combined to extend the capabilities and economics of modern power plants. The contributors, from academia as well as practising engineers, illustrate how the various methodologies can be applied to power plant operation.



Thermochemical Conversion Processes For Solid Fuels And Renewable Energies


Thermochemical Conversion Processes For Solid Fuels And Renewable Energies
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Author : Falah Alobaid
language : en
Publisher: MDPI
Release Date : 2021-08-30

Thermochemical Conversion Processes For Solid Fuels And Renewable Energies written by Falah Alobaid and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-08-30 with Technology & Engineering categories.


It is widely believed that a large proportion of greenhouse gas emissions originated anthropogenically from the use of fossil fuels with additional contributions coming from manufactured materials, deforestation, soil erosion, and agriculture (including livestock). The global society actively supports measures to create a flexible and low-carbon energy economy to attenuate climate change and its devastating environmental consequences. In this Special Issue, the recent advancements in the next-generation thermochemical conversion processes for solid fuels and renewable energies (e.g., the operational flexibility of co-combustion of biomass and lignite, integrated solar combined cycle power plants, and advanced gasification systems such as the sorption-enhanced gasification and the chemical looping gasification) were shown.



Modeling And Simulation Of Thermal Power Plants With Thermosyspro


Modeling And Simulation Of Thermal Power Plants With Thermosyspro
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Author : Baligh El Hefni
language : en
Publisher: Springer
Release Date : 2019-01-24

Modeling And Simulation Of Thermal Power Plants With Thermosyspro written by Baligh El Hefni and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-24 with Technology & Engineering categories.


This book explains the modelling and simulation of thermal power plants, and introduces readers to the equations needed to model a wide range of industrial energy processes. Also featuring a wealth of illustrative, real-world examples, it covers all types of power plants, including nuclear, fossil-fuel, solar and biomass. The book is based on the authors’ expertise and experience in the theory of power plant modelling and simulation, developed over many years of service with EDF. In more than forty examples, they demonstrate the component elements involved in a broad range of energy production systems, with detailed test cases for each chemical, thermodynamic and thermo-hydraulic model. Each of the test cases includes the following information: • component description and parameterization data; • modelling hypotheses and simulation results; • fundamental equations and correlations, with their validity domains; • model validation, and in some cases, experimental validation; and • single-phase flow and two-phase flow modelling equations, which cover all water and steam phases. A practical volume that is intended for a broad readership, from students and researchers, to professional engineers, this book offers the ideal handbook for the modelling and simulation of thermal power plants. It is also a valuable aid in understanding the physical and chemical phenomena that govern the operation of power plants and energy processes.



Modelling Simulation And Control Of Thermal Energy Systems


Modelling Simulation And Control Of Thermal Energy Systems
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Author : Kwang Y. Lee
language : en
Publisher: MDPI
Release Date : 2020-11-03

Modelling Simulation And Control Of Thermal Energy Systems written by Kwang Y. Lee and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-03 with Technology & Engineering categories.


Faced with an ever-growing resource scarcity and environmental regulations, the last 30 years have witnessed the rapid development of various renewable power sources, such as wind, tidal, and solar power generation. The variable and uncertain nature of these resources is well-known, while the utilization of power electronic converters presents new challenges for the stability of the power grid. Consequently, various control and operational strategies have been proposed and implemented by the industry and research community, with a growing requirement for flexibility and load regulation placed on conventional thermal power generation. Against this background, the modelling and control of conventional thermal engines, such as those based on diesel and gasoline, are experiencing serious obstacles when facing increasing environmental concerns. Efficient control that can fulfill the requirements of high efficiency, low pollution, and long durability is an emerging requirement. The modelling, simulation, and control of thermal energy systems are key to providing innovative and effective solutions. Through applying detailed dynamic modelling, a thorough understanding of the thermal conversion mechanism(s) can be achieved, based on which advanced control strategies can be designed to improve the performance of the thermal energy system, both in economic and environmental terms. Simulation studies and test beds are also of great significance for these research activities prior to proceeding to field tests. This Special Issue will contribute a practical and comprehensive forum for exchanging novel research ideas or empirical practices that bridge the modelling, simulation, and control of thermal energy systems. Papers that analyze particular aspects of thermal energy systems, involving, for example, conventional power plants, innovative thermal power generation, various thermal engines, thermal energy storage, and fundamental heat transfer management, on the basis of one or more of the following topics, are invited in this Special Issue: • Power plant modelling, simulation, and control; • Thermal engines; • Thermal energy control in building energy systems; • Combined heat and power (CHP) generation; • Thermal energy storage systems; • Improving thermal comfort technologies; • Optimization of complex thermal systems; • Modelling and control of thermal networks; • Thermal management of fuel cell systems; • Thermal control of solar utilization; • Heat pump control; • Heat exchanger control.



Modelling And Simulation Of Power Generation Plants


Modelling And Simulation Of Power Generation Plants
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Author : Andrzej W. Ordys
language : en
Publisher: Springer
Release Date : 1994

Modelling And Simulation Of Power Generation Plants written by Andrzej W. Ordys and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Technology & Engineering categories.


The potential of icon-based simulation tools has only recently been fully appreciated and is now being exploited for the simulation of large-scale systems. Modern advanced simulation tools enable such systems to be rapidly analysed, aiding both the design process and the task of identifying improvements to existing systems. Modelling and Simulation of Power Generation Plants reports on the research at the Industrial Control Centre, University of Strathclyde, in using such tools to establish a simulation library for power generation plants. The authors present the complete development of the simulation library from modelling to algorithm construction and simulation. The material is set in the general context of control strategies for combined cycle/combined heat and power configurations.



Solar Chimney Power Plant Generating Technology


Solar Chimney Power Plant Generating Technology
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Author : Tingzhen Ming
language : en
Publisher: Academic Press
Release Date : 2016-03-15

Solar Chimney Power Plant Generating Technology written by Tingzhen Ming and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-03-15 with Technology & Engineering categories.


Solar Chimney Power Plant Generating Technology presents the latest advanced solar chimney power generating technologies to help engineers acquire a comprehensive understanding of the fundamental theories, technologies, and applications of solar chimney power generating systems. The book includes comprehensive theories, very detailed technologies, and many well-illustrated, basic configurations of different types of systems, enabling readers to understand the fundamental theory, the design methods of solar chimney systems, and the basic parameters of the construction and operation of these systems. Includes comprehensive theories, very detailed technologies, and many basic configurations of different types of systems Covers the basic mechanisms of fluid flow, heat transfer, power output, energy storage, and operational procedures of SCPPS (solar chimney power plant system) turbines Focuses on thermodynamic theory, helio-aero-gravity effect, fluid flow and heat transfer characteristics, design for SC turbine, energy storage, and the effect of ambient crosswinds



Modelling And Simulation Of Power Generation Plants


Modelling And Simulation Of Power Generation Plants
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Author : Andrzej W Ordys
language : en
Publisher:
Release Date : 1994-10-01

Modelling And Simulation Of Power Generation Plants written by Andrzej W Ordys and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-10-01 with categories.




Energy Conversion


Energy Conversion
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Author : D. Yogi Goswami
language : en
Publisher: CRC Press
Release Date : 2007-07-06

Energy Conversion written by D. Yogi Goswami and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-07-06 with Science categories.


Discussing methods for maximizing available energy, Energy Conversion surveys the latest advances in energy conversion from a wide variety of currently available energy sources. The book describes energy sources such as fossil fuels, biomass including refuse-derived biomass fuels, nuclear, solar radiation, wind, geothermal, and ocean, then provides the terminology and units used for each energy resource and their equivalence. It includes an overview of the steam power cycle, gas turbines, internal combustion engines, hydraulic turbines, Stirling engines, advanced fossil fuel power systems, and combined-cycle power plants. It outlines the development, current use, and future of nuclear fission. The book also gives a comprehensive description of the direct energy conversion methods, including, Photovoltaics, Fuel Cells, Thermoelectric conversion, Thermionics and MHD It briefly reviews the physics of PV electrical generation, discusses the PV system design process, presents several PV system examples, summarizes the latest developments in crystalline silicon PV, and explores some of the present challenges facing the large scale deployment of PV energy sources. The book discusses five energy storage categories: electrical, electromechanical, mechanical, direct thermal, and thermochemical and the storage media that can store and deliver energy. With contributions from researchers at the top of their fields and on the cutting edge of technologies, the book provides comprehensive coverage of end use efficiency of green technology. It includes in-depth discussions not only of better efficient energy management in buildings and industry, but also of how to plan and design for efficient use and management from the ground up.