Power Recovery From Low Grade Heat By Means Of Screw Expanders


Power Recovery From Low Grade Heat By Means Of Screw Expanders
DOWNLOAD

Download Power Recovery From Low Grade Heat By Means Of Screw Expanders PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Power Recovery From Low Grade Heat By Means Of Screw Expanders book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page





Power Recovery From Low Grade Heat By Means Of Screw Expanders


Power Recovery From Low Grade Heat By Means Of Screw Expanders
DOWNLOAD

Author : Ian K Smith
language : en
Publisher: Elsevier
Release Date : 2014-05-06

Power Recovery From Low Grade Heat By Means Of Screw Expanders written by Ian K Smith and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-06 with Technology & Engineering categories.


Current concerns with climate change have resulted in greatly increased interest in power recovery from low grade heat sources. This includes both hot fluid streams which can be expanded directly to produce mechanical power and those which act as a source of heat to closed cycle power generation systems. Power recovery from low grate heat by means of screw expanders with a generalised overview of how best to recover power from such sources, based on thermodynamic considerations, which differs to the approach used in classical thermodynamics textbooks and which includes an introductory description of the types of working fluid that are used in systems used to recover power from such sources and the criteria that must be taken into account in their selection. This is followed by a description of the mathematical modelling of twin screw machine geometry. The modelling of the thermodynamics and fluid flow through such machines is then given, together with how this is used to predict their performance. Finally a detailed description is given of systems currently used or projected both for direct expansion of the source fluid and by recovery of heat from it, which includes those which are particularly suited to the use of screw expanders in place of turbines. A novel generalised approach to the thermodynamics of power recovery from low grade heat systems Gives criteria for working fluid selection Provides details of, and how to model, screw expander geometry Details how to estimate screw expander performance Surveys types of system used for power recovery from low grade heat and where this can be improved by the use of screw expanders.



Power Generation Technologies For Low Temperature And Distributed Heat


Power Generation Technologies For Low Temperature And Distributed Heat
DOWNLOAD

Author : Christos N. Markides
language : en
Publisher: Woodhead Publishing
Release Date : 2023-06-13

Power Generation Technologies For Low Temperature And Distributed Heat written by Christos N. Markides and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-06-13 with Technology & Engineering categories.


Power Generation Technologies for Low-Temperature and Distributed Heat presents a systematic and detailed analysis of a wide range of power generation systems for low-temperature (lower than 700-800°C) and distributed heat recovery applications. Each technology presented is reviewed by a well-known specialist to provide the reader with an accurate, insightful and up-to-date understanding of the latest research and knowledge in the field. Technologies are introduced before the fundamental concepts and theoretical technical and economic aspects are discussed, as well as the practical performance expectations. Cutting-edge technical progress, key applications, markets, as well as emerging and future trends are also provided, presenting a multifaceted and complete view of the most suitable technologies. A chapter on various options for thermal and electrical energy storage is also included with practical examples, making this a valuable resource for engineers, researchers, policymakers and engineering students in the fields of thermal energy, distributed power generation systems and renewable and clean energy technology systems. Presents a wide range of power generation technologies based on thermomechanical cycles, membrane technology, thermochemical, thermoelectric, photoelectric and electrochemical effects Explains the fundamental concepts and underlying operation principles in each case, and provides theoretical performance expectations and practical technical and economic characteristics Reviews the cutting-edge technical progress, key applications, markets, emerging and future trends, and includes practical examples of all technologies Details advantages and disadvantages of each technology to allow the reader to make informed decisions of their own for different applications



Geothermal Power Generation


Geothermal Power Generation
DOWNLOAD

Author : Ron DiPippo
language : en
Publisher: Woodhead Publishing
Release Date : 2016-05-25

Geothermal Power Generation written by Ron DiPippo and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-05-25 with Technology & Engineering categories.


Geothermal Power Generation: Developments and Innovation provides an update to the advanced energy technologies that are urgently required to meet the challenges of economic development, climate change mitigation, and energy security. As geothermal resources are considered renewable and can be used to generate baseload electricity while producing very low levels of greenhouse gas emissions, they can play a key role in future energy needs. This book, edited by a highly respected expert, provides a comprehensive overview of the major aspects of geothermal power production. The chapters, contributed by specialists in their respective areas, cover resource discovery, resource characterization, energy conversion systems, and design and economic considerations. The final section provides a range of fascinating case studies from across the world, ranging from Larderello to Indonesia. Users will find this to be an essential text for research and development professionals and engineers in the geothermal energy industry, as well as postgraduate researchers in academia who are working on geothermal energy. Provides readers with a comprehensive and systematic overview of geothermal power generation Presents an update to the advanced energy technologies that are urgently required to meet the challenges of economic development, climate change mitigation, and energy security Edited by a world authority in the field, with chapters contributed by experts in their particular areas Includes comprehensive case studies from across the world, ranging from Larderello to Indonesia



Renewable And Waste Heat Utilisation Technologies


Renewable And Waste Heat Utilisation Technologies
DOWNLOAD

Author : Nareshkumar B. Handagama
language : en
Publisher: Cambridge University Press
Release Date : 2023-05-31

Renewable And Waste Heat Utilisation Technologies written by Nareshkumar B. Handagama and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-05-31 with Technology & Engineering categories.


Understand the science and engineering behind conventional and renewable heat loss recovery techniques with this thorough reference. Provides you with the knowledge and tools necessary to assess the potential waste-heat recovery opportunities that exist within various industries and select the most suitable technology. In particular, technologies that convert waste heat into electricity, cooling or high-temperature heating are discussed in detail, alongside more conventional technologies that directly or indirectly recirculate heat back into the production process. Essential reading for professionals in chemical, manufacturing, mechanical and processing engineering who have an interest in energy conservation and waste heat recovery.



Positive Displacement Machines


Positive Displacement Machines
DOWNLOAD

Author : Ibrahim A. Sultan
language : en
Publisher: Academic Press
Release Date : 2019-08-01

Positive Displacement Machines written by Ibrahim A. Sultan and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-08-01 with Science categories.


Positive Displacement Machines: Modern Design Innovations and Tools explains the design and workings of a wide range of positive displacement pumps, compressors and gas expanders. Written at a mathematical and technical level, the book explores the most influential research in this field over the past decade, along with industry best practices. Sections highlight the importance of using the latest computation techniques and discuss how to follow the proper design procedures to achieve a desired outcome. Explains how these machines work on a fundamental level, helping the reader build a holistic understanding which aids complex problem- solving Describes how to mathematically model the performance of pumps, compressors and gas expanders Provides advice on how to design and optimize positive displacement machines to match a given application



Working Fluid Selection For Organic Rankine Cycle And Other Related Cycles


Working Fluid Selection For Organic Rankine Cycle And Other Related Cycles
DOWNLOAD

Author : Attila R. Imre
language : en
Publisher: MDPI
Release Date : 2020-06-16

Working Fluid Selection For Organic Rankine Cycle And Other Related Cycles written by Attila R. Imre and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-16 with Technology & Engineering categories.


The world’s energy demand is still growing, partly due to the rising population, partly to increasing personal needs. This growing demand has to be met without increasing (or preferably, by decreasing) the environmental impact. One of the ways to do so is the use of existing low-temperature heat sources for producing electricity, such as using power plants based on the organic Rankine cycle (ORC) . In ORC power plants, instead of the traditional steam, the vapor of organic materials (with low boiling points) is used to turn heat to work and subsequently to electricity. These units are usually less efficient than steam-based plants; therefore, they should be optimized to be technically and economically feasible. The selection of working fluid for a given heat source is crucial; a particular working fluid might be suitable to harvest energy from a 90 ℃ geothermal well but would show disappointing performance for well with a 80 ℃ head temperature. The ORC working fluid for a given heat source is usually selected from a handful of existing fluids by trial-and-error methods; in this collection, we demonstrate a more systematic method based on physical and chemical criteria.



Refrigeration Air Conditioning And Heat Pumps


Refrigeration Air Conditioning And Heat Pumps
DOWNLOAD

Author : G F Hundy
language : en
Publisher: Butterworth-Heinemann
Release Date : 2016-03-07

Refrigeration Air Conditioning And Heat Pumps written by G F Hundy and has been published by Butterworth-Heinemann this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-03-07 with Science categories.


Refrigeration, Air Conditioning and Heat Pumps, Fifth Edition, provides a comprehensive introduction to the principles and practice of refrigeration. Clear and comprehensive, it is suitable for both trainee and professional HVAC engineers, with a straightforward approach that also helps inexperienced readers gain a comprehensive introduction to the fundamentals of the technology. With its concise style and broad scope, the book covers most of the equipment and applications professionals will encounter. The simplicity of the descriptions helps users understand, specify, commission, use, and maintain these systems. It is a must-have text for anyone who needs thorough, foundational information on refrigeration and air conditioning, but without textbook pedagogy. It includes detailed technicalities or product-specific information. New material to this edition includes the latest developments in refrigerants and lubricants, together with updated information on compressors, heat exchangers, liquid chillers, electronic expansion valves, controls, and cold storage. In addition, efficiency, environmental impact, split systems, retail refrigeration (supermarket systems and cold rooms), industrial systems, fans, air infiltration, and noise are also included. Full theoretical and practical treatment of current issues and trends in refrigeration and air conditioning technology Meets the needs of industry practitioners and system designers who need a rigorous, but accessible reference to the latest developments in refrigeration and AC that is supported by coverage at a level not found in typical course textbooks New edition features updated content on refrigerants, microchannel technology, noise, condensers, data centers, and electronic control



Organic Rankine Cycle Orc Power Systems


Organic Rankine Cycle Orc Power Systems
DOWNLOAD

Author : Ennio Macchi
language : en
Publisher: Woodhead Publishing
Release Date : 2016-08-24

Organic Rankine Cycle Orc Power Systems written by Ennio Macchi and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-08-24 with Technology & Engineering categories.


Organic Rankine Cycle (ORC) Power Systems: Technologies and Applications provides a systematic and detailed description of organic Rankine cycle technologies and the way they are increasingly of interest for cost-effective sustainable energy generation. Popular applications include cogeneration from biomass and electricity generation from geothermal reservoirs and concentrating solar power installations, as well as waste heat recovery from gas turbines, internal combustion engines and medium- and low-temperature industrial processes. With hundreds of ORC power systems already in operation and the market growing at a fast pace, this is an active and engaging area of scientific research and technical development. The book is structured in three main parts: (i) Introduction to ORC Power Systems, Design and Optimization, (ii) ORC Plant Components, and (iii) Fields of Application. Provides a thorough introduction to ORC power systems Contains detailed chapters on ORC plant components Includes a section focusing on ORC design and optimization Reviews key applications of ORC technologies, including cogeneration from biomass, electricity generation from geothermal reservoirs and concentrating solar power installations, waste heat recovery from gas turbines, internal combustion engines and medium- and low-temperature industrial processes Various chapters are authored by well-known specialists from Academia and ORC manufacturers



Organic Rankine Cycle Technology For Heat Recovery


Organic Rankine Cycle Technology For Heat Recovery
DOWNLOAD

Author : Enhua Wang
language : en
Publisher: BoD – Books on Demand
Release Date : 2018-11-07

Organic Rankine Cycle Technology For Heat Recovery written by Enhua Wang and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-11-07 with Science categories.


This book on organic Rankine cycle technology presents nine chapters on research activities covering the wide range of current issues on the organic Rankine cycle. The first section deals with working fluid selection and component design. The second section is related to dynamic modeling, starting from internal combustion engines to industrial power plants. The third section discusses industrial applications of waste heat recovery, including internal combustion engines, LNG, and waste water. A comprehensive analysis of the technology and application of organic Rankine cycle systems is beyond the aim of the book. However, the content of this volume can be useful for scientists and students to broaden their knowledge of technologies and applications of organic Rankine cycle systems.



Alternative Sources Of Energy Modeling And Automation


Alternative Sources Of Energy Modeling And Automation
DOWNLOAD

Author : George S. Stavrakakis
language : en
Publisher: MDPI
Release Date : 2020-03-06

Alternative Sources Of Energy Modeling And Automation written by George S. Stavrakakis and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-06 with Technology & Engineering categories.


Micro-power domestic organic Rankine cycle (ORC) systems and the selection of the expander and the working fluid are presented, analyzed thoroughly, and numerically evaluated. A promising decentralized hybrid PV-SOFC system is investigated for providing useful energy supply to commercial buildings, capable of power and heat generation at a lower cost. A hybrid solar-combined cycle power plant integrated with a packed-bed thermal energy storage system with a novel recycling configuration enables robust control of collector temperature and net power during times of high solar activity. An automated hybrid (solar and biomass) power plant for thermal energy production for indoor space heating loads coverage is presented. A comprehensive and up-to-date literature review is presented of non-iterative methods for the extraction of the single diode model parameters of photovoltaic modules. A prototype custom built two-speed gearbox with a single stage transmission electric vehicle achieves significant reductions in the overall energy consumption. Two new fuzzy models are presented of high concentrator photovoltaics using the high-accuracy Takagi–Sugeno–Kang approach and the ease of interpreting the Mamdani linguistic rules. Finally, the impact of plug-in hybrid electric vehicles (PHEVs) in the primary frequency regulation is studied and the effects of PHEVs in non-interconnected isolated power systems with significant renewable energy source (RES) penetration are demonstrated through simulations of the isolated power system of Cyprus Island.