Two Phase Flow In Refrigeration Systems

Author : Junjie Gu,Shujun Wang,Zhongxue Gan
Publisher : Springer Science & Business Media
Page : 152 pages
File Size : 55,9 Mb
Release : 2013-08-17
Category : Science
ISBN : 9781461483236

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Two-Phase Flow in Refrigeration Systems by Junjie Gu,Shujun Wang,Zhongxue Gan Pdf

Two-Phase Flow in Refrigeration Systems presents recent developments from the authors' extensive research programs on two-phase flow in refrigeration systems. This book covers advanced mass and heat transfer and vapor compression refrigeration systems and shows how the performance of an automotive air-conditioning system is affected through results obtained experimentally and theoretically, specifically with consideration of two-phase flow and oil concentration. The book is ideal for university postgraduate students as a textbook, researchers and professors as an academic reference book, and by engineers and designers as handbook.

Author : Sadik Kakaç,M. Ishil
Publisher : Springer Science & Business Media
Page : 459 pages
File Size : 53,8 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789400968486

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Advances in Two-Phase Flow and Heat Transfer by Sadik Kakaç,M. Ishil Pdf

Over the past two decades, two-phase flow and heat transfer problems associated with two-phase phenomena have been a challenge to many investigators. Two-phase flow applications are found in a wide range of engineering systems, such as nuclear and conventional power plants, evaporators of refrigeration systems and a wide vari ety of evaporative and condensive heat exchangers in the chemical industry. This publication is based on the invited lectures presented at the NATO Advanced Research Workshop on the Advances in Two-Phase Flow and Heat Transfer. The Horkshop was attended by more than 50 leading scientists and practicing engineers who work actively on two-phase flow and heat transfer research and applications in dif ferent sectors (academia, government, industry) of member countries of NATO. Some scientific leaders and experts on the subject matter from the non-NATO countries were also invited. They convened to discuss the state-of-the-art in two-phase flow and heat transfer and formulated recommendations for future research directions. To achieve these goals, invited key papers and a limited number of contributions were presented and discussed. The specific aspects of the subject were treated in depth in the panel sessions, and the unresolved problems identified. Suitable as a practical reference, these volumes incorporate a systematic approach to two-phase flow analysis.

Author : Sadik Kakaç,M. Ishil
Publisher : Springer Science & Business Media
Page : 465 pages
File Size : 40,8 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789400968455

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Advances in Two-Phase Flow and Heat Transfer by Sadik Kakaç,M. Ishil Pdf

Over the past two decades, two-phase flow and heat transfer problems associated with two-phase phenomena have been a challenge to many investigators. Two-phase flow applications are found in a wide range of engineering systems, such as nuclear and conventional power plants, evaporators of refrigeration systems and a wide vari ety of evaporative and condensive heat exchangers in the chemical industry. This publication is based on the invited lectures presented at the NATO Advanced Research Workshop on the Advances in Two-Phase Flow and Heat Transfer. The Horkshop was attended by more than 50 leading scientists and practicing engineers who work actively on two-phase flow and heat transfer research and applications in dif ferent sectors (academia, government, industry) of member countries of NATO. Some scientific leaders and experts on the subject matter from the non-NATO countries were also invited. They convened to discuss the state-of-the-art in two-phase flow and heat transfer and formulated recommendations for future research directions. To achieve these goals, invited key papers and a limited number of contributions were presented and discussed. The specific aspects of the subject were treated in depth in the panel sessions, and the unresolved problems identified. Suitable as a practical reference, these volumes incorporate a systematic approach to two-phase flow analysis.

Author : Gaspar, Pedro Dinis
Publisher : IGI Global
Page : 468 pages
File Size : 40,5 Mb
Release : 2015-08-28
Category : Technology & Engineering
ISBN : 9781466683990

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Handbook of Research on Advances and Applications in Refrigeration Systems and Technologies by Gaspar, Pedro Dinis Pdf

In recent years, the sustainability and safety of perishable foods has become a major consumer concern, and refrigeration systems play an important role in the processing, distribution, and storage of such foods. To improve the efficiency of food preservation technologies, it is necessary to explore new technological and scientific advances both in materials and processes. The Handbook of Research on Advances and Applications in Refrigeration Systems and Technologies gathers state-of-the-art research related to thermal performance and energy-efficiency. Covering a diverse array of subjects—from the challenges of surface-area frost-formation on evaporators to the carbon footprint of refrigerant chemicals—this publication provides a broad insight into the optimization of cold-supply chains and serves as an essential reference text for undergraduate students, practicing engineers, researchers, educators, and policymakers.

Author : Kamiel S. Gabriel
Publisher : Springer Science & Business Media
Page : 252 pages
File Size : 40,5 Mb
Release : 2007-05-10
Category : Technology & Engineering
ISBN : 9781402051432

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Microgravity Two-phase Flow and Heat Transfer by Kamiel S. Gabriel Pdf

Multiphase thermal systems have numerous applications in aerospace, heat-exchange, transport of contaminants in environmental systems, and energy transport and conversion systems. A reduced - or microgravity - environment provides an excellent tool for accurate study of the flow without the masking effects of gravity. This book presents for the first time a comprehensive coverage of all aspects of two-phase flow behaviour in the virtual absence of gravity.

Author : Advanced Thermal Solutions,Kaveh Azar,Bahman Tavassoli
Publisher : Advanced Thermal Solutions
Page : 204 pages
File Size : 46,9 Mb
Release : 2009
Category : Science
ISBN : 9780984627912

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Qpedia Thermal Management – Electronics Cooling Book, Volume 3 by Advanced Thermal Solutions,Kaveh Azar,Bahman Tavassoli Pdf

The complete editorial contents of Qpedia Thermal eMagazine, Volume 3, Issues 1 - 12 features in-depth, technical articles covering the most critical areas of electronics cooling.

Author : Salomon Levy
Publisher : John Wiley & Sons
Page : 450 pages
File Size : 44,5 Mb
Release : 1999-08-02
Category : Technology & Engineering
ISBN : 0471329673

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Two-Phase Flow in Complex Systems by Salomon Levy Pdf

Mehrphasige Strömungen spielen in etlichen Industriezweigen, besonders der Luft- und Raumfahrt und der Energieerzeugung, eine zentrale Rolle. Derart komplexe Strömungsvorgänge sind extrem schwer vorauszuberechnen, zu analysieren und zu testen. Wertvolle Hilfestellungen, die für reale technische Situationen gedacht sind, gibt dieser Band, der auch Quelltexte einschlägiger Computerprogramme enthält. (07/99)

Author : Sadik Kakaç,M.R. Avelino,H.F. Smirnov
Publisher : Springer Science & Business Media
Page : 489 pages
File Size : 55,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401000994

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Low Temperature and Cryogenic Refrigeration by Sadik Kakaç,M.R. Avelino,H.F. Smirnov Pdf

Refrigeration plays a prominent role in our everyday lives, and cryogenics plays a major role in medical science, space technology and the cooling of low-temperature electronics. This volume contains chapters on basic refrigeration systems, non-compression refrigeration and cooling, and topics related to global environmental issues, alternative refrigerants, optimum refrigerant selection, cost-quality optimization of refrigerants, advanced thermodynamics of reverse-cycle machines, applications in medicine, cryogenics, heat pipes, gas-solid absorption refrigeration, multisalt resorption heat pumps, cryocoolers, thermoacoustic refrigeration, cryogenic heat transfer and enhancement and other topics covering theory, design, and applications, such as pulse tube refrigeration, which is the most efficient of all cryocoolers and can be used in space missions.

Author : Milan N. Šarevski,Vasko N. Šarevski
Publisher : Butterworth-Heinemann
Page : 304 pages
File Size : 44,7 Mb
Release : 2016-02-03
Category : Science
ISBN : 9780081007341

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Water (R718) Turbo Compressor and Ejector Refrigeration / Heat Pump Technology by Milan N. Šarevski,Vasko N. Šarevski Pdf

Water (R718) Turbo Compressor and Ejector Refrigeration/Heat Pump Technology provides the latest information on efficiency improvements, a main topic in recent investigations of thermal energy machines, plants, and systems that include turbo compressors, ejectors, and refrigeration/heat pump systems. This, when coupled with environmental concerns, has led to the application of eco-friendly refrigerants and to a renewed interest in natural refrigerants. Within this context, readers will find valuable information that explores refrigeration and heat pump systems using natural refrigerants, polygeneration systems, the energy efficiency of thermal systems, the utilization of low temperature waste heat, and cleaner production. The book also examines the technical, economic, and environmental reasons of R718 refrigeration/heat pump systems and how they are competitive with traditional systems, serving as a valuable reference for engineers who work in the design and construction of thermal plants and systems, and those who wish to specialize in the use of R718 as a refrigerant in these systems. Describes existing novel R718 turbo compressor and ejector refrigeration/heat pump systems and technologies Provides procedures calculating and optimizing cycles, system components, and system structures Estimates the performance characteristics of the thermal systems Exposes the possibilities for wider applications of R718 systems in the field of refrigeration and heat pumps

Author : P.L. Dhar
Publisher : Academic Press
Page : 620 pages
File Size : 49,9 Mb
Release : 2016-10-25
Category : Science
ISBN : 9780128094303

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Thermal System Design and Simulation by P.L. Dhar Pdf

Thermal System Design and Simulation covers the fundamental analyses of thermal energy systems that enable users to effectively formulate their own simulation and optimal design procedures. This reference provides thorough guidance on how to formulate optimal design constraints and develop strategies to solve them with minimal computational effort. The book uniquely illustrates the methodology of combining information flow diagrams to simplify system simulation procedures needed in optimal design. It also includes a comprehensive presentation on dynamics of thermal systems and the control systems needed to ensure safe operation at varying loads. Designed to give readers the skills to develop their own customized software for simulating and designing thermal systems, this book is relevant for anyone interested in obtaining an advanced knowledge of thermal system analysis and design. Contains detailed models of simulation for equipment in the most commonly used thermal engineering systems Features illustrations for the methodology of using information flow diagrams to simplify system simulation procedures Includes comprehensive global case studies of simulation and optimization of thermal systems

Author : Thome John R
Publisher : World Scientific
Page : 1460 pages
File Size : 53,8 Mb
Release : 2018-03-13
Category : Technology & Engineering
ISBN : 9789813227422

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Encyclopedia Of Two-phase Heat Transfer And Flow Iii: Macro And Micro Flow Boiling And Numerical Modeling Fundamentals (A 4-volume Set) by Thome John R Pdf

Set III of this encyclopedia is a new addition to the previous Sets I and II. It contains 26 invited chapters from international specialists on the topics of numerical modeling of two-phase flows and evaporation, fundamentals of evaporation and condensation in microchannels and macrochannels, development and testing of micro two-phase cooling systems for electronics, and various special topics (surface wetting effects, microfin tubes, two-phase flow vibration across tube bundles). The chapters are written both by renowned university researchers and by well-known engineers from leading corporate research laboratories. Numerous 'must read' chapters cover the fundamentals of research and engineering practice on boiling, condensation and two-phase flows, two-phase heat transfer equipment, electronics cooling systems, case studies and so forth. Set III constitutes a 'must have' reference together with Sets I and II for thermal engineering researchers and practitioners.

Author : Thome John R,Kim Jungho
Publisher : World Scientific
Page : 1324 pages
File Size : 43,8 Mb
Release : 2015-08-26
Category : Technology & Engineering
ISBN : 9789814623292

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Encyclopedia Of Two-phase Heat Transfer And Flow Ii: Special Topics And Applications (A 4-volume Set) by Thome John R,Kim Jungho Pdf

The aim of the two-set series is to present a very detailed and up-to-date reference for researchers and practicing engineers in the fields of mechanical, refrigeration, chemical, nuclear and electronics engineering on the important topic of two-phase heat transfer and two-phase flow. The scope of the first set of 4 volumes presents the fundamentals of the two-phase flows and heat transfer mechanisms, and describes in detail the most important prediction methods, while the scope of the second set of 4 volumes presents numerous special topics and numerous applications, also including numerical simulation methods.Practicing engineers will find extensive coverage to applications involving: multi-microchannel evaporator cold plates for electronics cooling, boiling on enhanced tubes and tube bundles, flow pattern based methods for predicting boiling and condensation inside horizontal tubes, pressure drop methods for singularies (U-bends and contractions), boiling in multiport tubes, and boiling and condensation in plate heat exchangers. All of these chapters include the latest methods for predicting not only local heat transfer coefficients but also pressure drops.Professors and students will find this 'Encyclopedia of Two-Phase Heat Transfer and Flow' particularly exciting, as it contains authored books and thorough state-of-the-art reviews on many basic and special topics, such as numerical modeling of two-phase heat transfer and adiabatic bubbly and slug flows, the unified annular flow boiling model, flow pattern maps, condensation and boiling theories, new emerging topics, etc.

Author : Xin-Rong Zhang,Trygve Magne Eikevik
Publisher : Springer Nature
Page : 355 pages
File Size : 44,5 Mb
Release : 2023-05-05
Category : Technology & Engineering
ISBN : 9783031225123

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CO2 Refrigeration Cycle and Systems by Xin-Rong Zhang,Trygve Magne Eikevik Pdf

This book covers the fundamentals and applications of carbon dioxide vapor compression refrigeration thermodynamic cycles. In particular, it presents new application areas, such as making ice and snow in the Winter Olympic Games, food cooling and refrigeration. The book explores the physical and chemical characteristics of CO2 fluid, and the unique traits of its thermodynamic cycle. The contributors explain how CO2 refrigeration is a developing, eco-friendly technology, and emphasize its importance for refrigeration and air-conditioning in the current and future market. This book is a valuable source of information for researchers, engineers and policy makers looking to expand their applicable knowledge of high-potential refrigeration technology using carbon dioxide. It is also of interest to postgraduate students and practitioners looking for an academic insight into the industry’s latest eco-friendly technologies.

Author : Futures Group,National Science Foundation (U.S.)
Publisher : Unknown
Page : 574 pages
File Size : 51,6 Mb
Release : 1975
Category : Energy policy
ISBN : IND:32000006170130

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A Technology Assessment of Geothermal Energy Resource Development by Futures Group,National Science Foundation (U.S.) Pdf

Author : Anonim
Publisher : Unknown
Page : 1740 pages
File Size : 49,5 Mb
Release : 1981
Category : Power resources
ISBN : CUB:U183019899733

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Energy Research Abstracts by Anonim Pdf