Heat Conversion Systems

Author : Georg Alefeld,Reinhard Radermacher
Publisher : CRC Press
Page : 310 pages
File Size : 47,8 Mb
Release : 1993-09-09
Category : Science
ISBN : 0849389283

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Heat Conversion Systems by Georg Alefeld,Reinhard Radermacher Pdf

Heat Conversion Systems develops the underlying concepts of advanced Rankine-based absorption and compression cycles and introduces the Building Block Approach as a general concept. The Building Block Approach identifies all cycle configurations for a given application to ensure that system designers have available all important alternatives. The book features numerous examples of advanced cycles and includes single- and multi-stage absorption heat pumps and heat transformers and combined systems. The book also discusses single- and multi-stage vapor compression systems with multiple solution circuits, multiple compressors, and cascades. Aspects of working fluid selection and their influence on cycle options, performance evaluation, and estimating procedures for the Coefficient of Performance (COP) are addressed. Cycle analysis based on the Second Laws of Thermodynamics is examined. Heat Conversion Systems will be an important source for engineers in air-conditioning, heat pumping, refrigeration, and waste heat utilization. It can be used as text in courses on thermodynamics, efficient use of energy, and environmental protection.

Author : Alessandro Mauro,Nicola Massarotti,Laura Vanoli
Publisher : MDPI
Page : 254 pages
File Size : 48,5 Mb
Release : 2021-07-27
Category : Technology & Engineering
ISBN : 9783036507507

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Heat Transfer in Energy Conversion Systems by Alessandro Mauro,Nicola Massarotti,Laura Vanoli Pdf

In recent years, the scientific community’s interest towards efficient energy conversion systems has significantly increased. One of the reasons is certainly related to the change in the temperature of the planet, which appears to have increased by 0.76 °C with respect to pre-industrial levels, according to the Intergovernmental Panel on Climate Change (IPCC), and this trend has not yet been stopped. The European Union considers it vital to prevent global warming from exceeding 2 °C with respect to pre-industrial levels, since this phenomenon has been proven to result in irreversible and potentially catastrophic changes. These climate changes are mainly caused by the emissions of greenhouse gasses related to human activities, and can be drastically reduced by employing energy systems, for both heating and cooling of buildings and for power production, characterized by high efficiency levels and/or based on renewable energy sources. This Special Issue, published in the journal Energies, includes 12 contributions from across the world, including a wide range of applications, such as HT-PEMFC, district heating systems, a thermoelectric generator for industrial waste, artificial ground freezing, nanofluids, and others.

Author : Kazuaki Yazawa,Je-hyeong Bahk,Ali Shakouri
Publisher : World Scientific
Page : 389 pages
File Size : 46,8 Mb
Release : 2021-02-23
Category : Technology & Engineering
ISBN : 9789811218286

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Thermoelectric Energy Conversion Devices And Systems by Kazuaki Yazawa,Je-hyeong Bahk,Ali Shakouri Pdf

This unique compendium emphasizes key factors driving the performance of thermoelectric energy conversion systems. Important design parameters such as heat transfer at the boundaries of the system, material properties, and form factors are carefully analyzed and optimized for performance including the cost-performance trade-off. Numbers of examples are provided on the applications of thermoelectric technologies, e.g., power generation, cooling of electronic components, and waste heat recovery in wearable devices.This must-have volume also includes an interactive modeling software package developed on the nanoHUB (https://nanohub.org/) platform. Professionals, researchers, academics, undergraduate and graduate students will be able to study the impact of material properties and key design parameters on the overall thermoelectric system performance as well as the large scale implementation in the society.

Author : Georg Alefeld,Reinhard Radermacher
Publisher : CRC Press
Page : 305 pages
File Size : 49,6 Mb
Release : 2023-06-14
Category : Science
ISBN : 9781000945485

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Heat Conversion Systems by Georg Alefeld,Reinhard Radermacher Pdf

Heat Conversion Systems develops the underlying concepts of advanced Rankine-based absorption and compression cycles and introduces the Building Block Approach as a general concept. The Building Block Approach identifies all cycle configurations for a given application to ensure that system designers have available all important alternatives. The book features numerous examples of advanced cycles and includes single- and multi-stage absorption heat pumps and heat transformers and combined systems. The book also discusses single- and multi-stage vapor compression systems with multiple solution circuits, multiple compressors, and cascades. Aspects of working fluid selection and their influence on cycle options, performance evaluation, and estimating procedures for the Coefficient of Performance (COP) are addressed. Cycle analysis based on the Second Laws of Thermodynamics is examined. Heat Conversion Systems will be an important source for engineers in air-conditioning, heat pumping, refrigeration, and waste heat utilization. It can be used as text in courses on thermodynamics, efficient use of energy, and environmental protection.

Author : Muhammad Kamran,Muhammad Rayyan Fazal
Publisher : Academic Press
Page : 302 pages
File Size : 51,6 Mb
Release : 2021-05-15
Category : Science
ISBN : 9780128235980

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Renewable energy conversion systems by Muhammad Kamran,Muhammad Rayyan Fazal Pdf

Fundamentals of Renewable Energy Systems goes beyond theoretical aspects of advances in renewable energy and addresses future trends. By focusing on the design of developing technologies, relevant operation and detailed background and an understanding of the application of power electronics and thermodynamics processes in renewable energy, this book provides an analysis of advancing energy systems. The book will be of interest to engineering graduates, researchers, professors and industry professionals involved in the renewable energy sector and is ideal for advanced engineering courses dealing with renewable energy, sources, thermal and electrical energy production and sustainability. With increasing focus on developing low carbon energy production, audiences need to have the engineering knowledge and practical skills to develop and implement creative solutions to engineering problems encountered with renewable energy technologies. By looking at renewable energy capture and conversion, system design and analysis, project development and implementation, each modular chapter examines recent advances in specific renewable energy systems with detailed methods, calculations and worked examples. Includes recent techniques used to design and model different renewable energy sources (RES) Demonstrates how to use power electronics in renewable systems Discusses how to identify, design, integrate and operate the most suitable technologies through key problems

Author : Jeffrey R. S. Brownson
Publisher : Academic Press
Page : 471 pages
File Size : 51,9 Mb
Release : 2013-11-09
Category : Technology & Engineering
ISBN : 9780123973153

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Solar Energy Conversion Systems by Jeffrey R. S. Brownson Pdf

Solar energy conversion requires a different mind-set from traditional energy engineering in order to assess distribution, scales of use, systems design, predictive economic models for fluctuating solar resources, and planning to address transient cycles and social adoption. Solar Energy Conversion Systems examines solar energy conversion as an integrative design process, applying systems thinking methods to a solid knowledge base for creators of solar energy systems. This approach permits different levels of access for the emerging broad audience of scientists, engineers, architects, planners, and economists. Traditional texts in solar energy engineering have often emerged from mechanical or chemical engineering fields. Instead, Solar Energy Conversion Systems approaches solar energy conversion from the perspectives of integrative design, environmental technology, sustainability science, and materials science in the wake of amazing new thin films, polymers, and glasses developed by the optoelectronics and semiconductor industries. This is a new solar text for the new generation of green job designers and developers. It’s highlighted with vignettes that break down solar conversion into useful stories and provides common points of reference, as well as techniques, for effective estimation of evolving technologies. Contextualizes solar conversion for systems design and implementation in practical applications Provides a complete understanding of solar power, from underlying science to essential economic outcomes Analytical approach emphasizes systems simulations from measured irradiance and weather data rather than estimations from "rules of thumb" Emphasizes integrative design and solar utility, where trans-disciplinary teams can develop sustainable solar solutions that increase client well-being and ecosystems services for a given locale

Author : Alessandro Mauro,Nicola Massarotti,Laura Vanoli
Publisher : Unknown
Page : 254 pages
File Size : 55,9 Mb
Release : 2021
Category : Electronic
ISBN : 3036507515

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Heat Transfer in Energy Conversion Systems by Alessandro Mauro,Nicola Massarotti,Laura Vanoli Pdf

In recent years, the scientific community's interest towards efficient energy conversion systems has significantly increased. One of the reasons is certainly related to the change in the temperature of the planet, which appears to have increased by 0.76 °C with respect to pre-industrial levels, according to the Intergovernmental Panel on Climate Change (IPCC), and this trend has not yet been stopped. The European Union considers it vital to prevent global warming from exceeding 2 °C with respect to pre-industrial levels, since this phenomenon has been proven to result in irreversible and potentially catastrophic changes. These climate changes are mainly caused by the emissions of greenhouse gasses related to human activities, and can be drastically reduced by employing energy systems, for both heating and cooling of buildings and for power production, characterized by high efficiency levels and/or based on renewable energy sources. This Special Issue, published in the journal Energies, includes 12 contributions from across the world, including a wide range of applications, such as HT-PEMFC, district heating systems, a thermoelectric generator for industrial waste, artificial ground freezing, nanofluids, and others.

Author : Alejandro Datas
Publisher : Woodhead Publishing
Page : 370 pages
File Size : 40,9 Mb
Release : 2020-09-01
Category : Science
ISBN : 9780128204214

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Ultra-High Temperature Thermal Energy Storage, Transfer and Conversion by Alejandro Datas Pdf

Ultra-High Temperature Thermal Energy Storage, Transfer and Conversion presents a comprehensive analysis of thermal energy storage systems operating at beyond 800°C. Editor Dr. Alejandro Datas and his team of expert contributors from a variety of regions summarize the main technological options and the most relevant materials and characterization considerations to enable the reader to make the most effective and efficient decisions.This book helps the reader to solve the very specific challenges associated with working within an ultra-high temperature energy storage setting. It condenses and summarizes the latest knowledge, covering fundamentals, device design, materials selection and applications, as well as thermodynamic cycles and solid-state devices for ultra-high temperature energy conversion.This book provides a comprehensive and multidisciplinary guide to engineers and researchers in a variety of fields including energy conversion, storage, cogeneration, thermodynamics, numerical methods, CSP, and materials engineering. It firstly provides a review of fundamental concepts before exploring numerical methods for fluid-dynamics and phase change materials, before presenting more complex elements such as heat transfer fluids, thermal insulation, thermodynamic cycles, and a variety of energy conversation methods including thermophotovoltaic, thermionic, and combined heat and power. Reviews the main technologies enabling ultra-high temperature energy storage and conversion, including both thermodynamic cycles and solid-state devices Includes the applications for ultra-high temperature energy storage systems, both in terrestrial and space environments Analyzes the thermophysical properties and relevant experimental and theoretical methods for the analysis of high-temperature materials

Author : Electro-Optical Systems (Firm)
Publisher : Unknown
Page : 300 pages
File Size : 52,6 Mb
Release : 1961
Category : Heat exchangers
ISBN : CORNELL:31924004606426

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Energy Conversion Systems Reference Handbook by Electro-Optical Systems (Firm) Pdf

Author : Yehia M. El-Sayed
Publisher : Elsevier
Page : 277 pages
File Size : 48,7 Mb
Release : 2013-10-22
Category : Technology & Engineering
ISBN : 9780080542843

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The Thermoeconomics of Energy Conversions by Yehia M. El-Sayed Pdf

The Thermoeconomics of Energy Conversions presents the developed methodologies that reveal the cost effectiveness of energy-resource-saving ideas design. This book discusses the theory of thermoeconomics. Organized into nine chapters, this book begins with an overview of the foundation of the design analysis of systems that use or produce useful forms of energy. This text then examines the rational basis for costing energy conversion devices for the purpose of optimal system design. Other chapters consider the enhancement of system optimization. This book discusses as well the significance of the design models of energy conversion devices as rich resources for predicting both their costs and overall performance of their system. The final chapter deals with the software of the accompanying compact disc. This book is a valuable resource for engineers and scientists who are involved in the development of efficient energy conversion systems. Students, system designers, and device designers will also find this book useful.

Author : Henning Struchtrup
Publisher : Springer
Page : 596 pages
File Size : 55,5 Mb
Release : 2014-07-02
Category : Science
ISBN : 9783662437155

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Thermodynamics and Energy Conversion by Henning Struchtrup Pdf

This textbook gives a thorough treatment of engineering thermodynamics with applications to classical and modern energy conversion devices. Some emphasis lies on the description of irreversible processes, such as friction, heat transfer and mixing and the evaluation of the related work losses. Better use of resources requires high efficiencies therefore the reduction of irreversible losses should be seen as one of the main goals of a thermal engineer. This book provides the necessary tools. Topics include: car and aircraft engines, including Otto, Diesel and Atkinson cycles, by-pass turbofan engines, ramjet and scramjet; steam and gas power plants, including advanced regenerative systems, solar tower and compressed air energy storage; mixing and separation, including reverse osmosis, osmotic power plants and carbon sequestration; phase equilibrium and chemical equilibrium, distillation, chemical reactors, combustion processes and fuel cells; the microscopic definition of entropy. The book includes about 300 end-of-chapter problems for homework assignments and exams. The material presented suffices for two or three full-term courses on thermodynamics and energy conversion.

Author : Tokio Ohta
Publisher : EOLSS Publications
Page : 380 pages
File Size : 46,5 Mb
Release : 2009-07-22
Category : Electronic
ISBN : 9781905839292

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Energy Carriers And Conversion Systems With Emphasis On Hydrogen - Volume I by Tokio Ohta Pdf

Energy Carriers and Conversion Systems is a component of Encyclopedia of Energy Sciences, Engineering and Technology Resources in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty Encyclopedias. The Theme on Energy Carriers and Conversion Systems with contributions from distinguished experts in the field discusses energy matters of great relevance to our world such as: Historical Background, Systematic Concept, General Sketch, and Key Technologies; Water Splitting Science and Technology; Hydrogen Storage and Transportation; Fuels Cells and Other Applications. These volumes are aimed at the following five major target audiences: University and College students Educators, Professional practitioners, Research personnel and Policy analysts, managers, and decision makers and NGOs.

Author : Denny K. S. Ng,Raymond R. Tan,Dominic C. Y. Foo,Mahmoud M. El-Halwagi
Publisher : John Wiley & Sons
Page : 383 pages
File Size : 53,6 Mb
Release : 2016-02-08
Category : Technology & Engineering
ISBN : 9781118699157

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Process Design Strategies for Biomass Conversion Systems by Denny K. S. Ng,Raymond R. Tan,Dominic C. Y. Foo,Mahmoud M. El-Halwagi Pdf

This book covers recent developments in process systems engineering (PSE) for efficient resource use in biomass conversion systems. It provides an overview of process development in biomass conversion systems with focus on biorefineries involving the production and coproduction of fuels, heating, cooling, and chemicals. The scope includes grassroots and retrofitting applications. In order to reach high levels of processing efficiency, it also covers techniques and applications of natural-resource (mass and energy) conservation. Technical, economic, environmental, and social aspects of biorefineries are discussed and reconciled. The assessment scales vary from unit- to process- and life-cycle or supply chain levels. The chapters are written by leading experts from around the world, and present an integrated set of contributions. Providing a comprehensive, multi-dimensional analysis of various aspects of bioenergy systems, the book is suitable for both academic researchers and energy professionals in industry.

Author : Efstathios Michaelides
Publisher : Cambridge University Press
Page : 317 pages
File Size : 40,9 Mb
Release : 2021-04-08
Category : Business & Economics
ISBN : 9781108480581

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Exergy Analysis for Energy Conversion Systems by Efstathios Michaelides Pdf

Discover a straightforward and holistic look at energy conversion and conservation processes using the exergy concept with this thorough text. Explains the fundamental energy conversion processes in numerous diverse systems, ranging from jet engines and nuclear reactors to human bodies. Provides examples for applications to practical energy conversion processes and systems that use our naturally occurring energy resources, such as fossil fuels, solar energy, wind, geothermal, and nuclear fuels. With more than one-hundred diverse cases and solved examples, readers will be able to perform optimizations for a cleaner environment, a sustainable energy future, and affordable energy generation. An essential tool for practicing scientists and engineers who work or do research in the area of energy and exergy, as well as graduate students and faculty in chemical engineering, mechanical engineering and physics.

Author : Petar J. Grbovic
Publisher : John Wiley & Sons
Page : 372 pages
File Size : 43,8 Mb
Release : 2013-10-23
Category : Technology & Engineering
ISBN : 9781118694251

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Ultra-Capacitors in Power Conversion Systems by Petar J. Grbovic Pdf

Ultra-capacitors, used as short-term energy storage devices, are growing in popularity especially in the transportation and renewable energy sectors. This text provides an up-to-date and comprehensive analysis of ultra-capacitor theory, modeling and module design from an application perspective, focusing on the practical aspects of power conversion and ultra-capacitor integration with power electronics systems. Key features: clearly explains the theoretical and practical aspects of ultra-capacitor, analysis, modelling and design describes different power conversion applications such as variable speed drives, renewable energy systems, traction, power quality, diesel electric hybrid applications provides detailed guidelines for the design and selection of ultra-capacitor modules and interface dc-dc converters includes end-of-chapter exercises and design examples This is an essential reference for power electronics engineers and professionals wanting to expand their knowledge of advanced ultra-capacitor energy storage devices and their application in power conversion. It is also a valuable resource for industrial design engineers as well as academics and advanced students in power electronics who want to develop their understanding about this highly topical subject.