An Experimental Study of Immersed Thermosiphon Heat Exchangers for Solar Domestic Hot Water Systems [microform]

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Publisher : Library and Archives Canada = Bibliothèque et Archives Canada
ISBN 13 : 9780494019702
Total Pages : 206 pages
Book Rating : 4.0/5 (197 download)

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Book Synopsis An Experimental Study of Immersed Thermosiphon Heat Exchangers for Solar Domestic Hot Water Systems [microform] by : Richard Victor Outtrim

Download or read book An Experimental Study of Immersed Thermosiphon Heat Exchangers for Solar Domestic Hot Water Systems [microform] written by Richard Victor Outtrim and published by Library and Archives Canada = Bibliothèque et Archives Canada. This book was released on 2004 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Analysis of Thermosyphon Heat Exchangers for Use in Solar Domestic Hot Water Heating Systems

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Publisher :
ISBN 13 :
Total Pages : 330 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Analysis of Thermosyphon Heat Exchangers for Use in Solar Domestic Hot Water Heating Systems by : Scott David Dahl

Download or read book Analysis of Thermosyphon Heat Exchangers for Use in Solar Domestic Hot Water Heating Systems written by Scott David Dahl and published by . This book was released on 1998 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Experimental Investigation of a New Heat Exchanger for a Solar Domestic Hot Water System [microform]

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Publisher : National Library of Canada = Bibliothèque nationale du Canada
ISBN 13 : 9780612891081
Total Pages : 306 pages
Book Rating : 4.8/5 (91 download)

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Book Synopsis An Experimental Investigation of a New Heat Exchanger for a Solar Domestic Hot Water System [microform] by : Fozi Saleh Alsagheer

Download or read book An Experimental Investigation of a New Heat Exchanger for a Solar Domestic Hot Water System [microform] written by Fozi Saleh Alsagheer and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 2003 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Testing and Analysis of Load-side Immersed Heat Exchangers for Solar Domestic Hot Water Systems

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (14 download)

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Book Synopsis Testing and Analysis of Load-side Immersed Heat Exchangers for Solar Domestic Hot Water Systems by : Rob B. Farrington

Download or read book Testing and Analysis of Load-side Immersed Heat Exchangers for Solar Domestic Hot Water Systems written by Rob B. Farrington and published by . This book was released on 1987 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Testing and Analysis of Load-side Immersed Heat Exchangers for Solar Domestic Hot Water Systems

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Testing and Analysis of Load-side Immersed Heat Exchangers for Solar Domestic Hot Water Systems by :

Download or read book Testing and Analysis of Load-side Immersed Heat Exchangers for Solar Domestic Hot Water Systems written by and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes work to determine the performance of load-side heat exchangers for use in residential solar domestic hot water systems. We measured the performance of four heat exchangers: a smooth coil and a finned coil having heat transfer areas of 2.5 m2 (26 ft2) and those having areas of 1.7 m2 (19 ft2). A numerical model using the thermal network program MITAS was constructed, and results were compared to the experimental results. Research showed a smooth coil with only 70% of the surface area of a finned coil performed better than the finned coil. Also, load-side heat exchangers can maintain and enhance stratification in storage tanks, permitting the use of control strategies that take advantage of stratified storage tanks to increase system performance. The analytical model, which agreed reasonably well with the experimental results, was used to vary heat exchanger flow rate and area and initial tank temperature for both a smooth- and a finned-coil heat exchanger. Increasing the heat exchanger flow rate and area results in higher heat transfer rates but not necessarily optimal performance. Lower initial tank temperatures resulted in reduced tank stratification. The smooth heat exchanger outperformed the finned heat exchanger with the same outside surface area. 15 refs., 37 figs., 9 tabs.

Natural Convection Heat Exchangers for Solar Water Heating Systems. Technical Progress Report, July 15, 1996--September 14, 1996

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Author :
Publisher :
ISBN 13 :
Total Pages : 2 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Natural Convection Heat Exchangers for Solar Water Heating Systems. Technical Progress Report, July 15, 1996--September 14, 1996 by :

Download or read book Natural Convection Heat Exchangers for Solar Water Heating Systems. Technical Progress Report, July 15, 1996--September 14, 1996 written by and published by . This book was released on 1998 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report very briefly summarizes project objectives, results, and current activities. The goals of the project are: (1) to develop guidelines for the design and use of thermosypohon side-arm heat exchangers in solar domestic water heating systems, and (2) to establish appropriate modeling and testing criteria for evaluating the performance of systems using this type of heat exchanger. Results include the experimental study of thermosyphon heat exchangers, which led to modeling equations that correlate the overall heat transfer coefficient-area product (UA) to mixed convection regime parameters. Current activities include the development and evaluation of a side-arm heat exchanger computer model and modification of the experimental facility for fundamental heat exchanger studies.

A Theoretical and Experimental Investigation of a Shell-and-coil Heat Exchanger for a Solar Domestic Hot Water System

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (812 download)

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Book Synopsis A Theoretical and Experimental Investigation of a Shell-and-coil Heat Exchanger for a Solar Domestic Hot Water System by : Ibrahim Gharbia

Download or read book A Theoretical and Experimental Investigation of a Shell-and-coil Heat Exchanger for a Solar Domestic Hot Water System written by Ibrahim Gharbia and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Natural Convection Heat Exchangers for Solar Water Heating Systems. Technical Progress Report, May 15, 1996--July 14, 1996

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Author :
Publisher :
ISBN 13 :
Total Pages : 13 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Natural Convection Heat Exchangers for Solar Water Heating Systems. Technical Progress Report, May 15, 1996--July 14, 1996 by :

Download or read book Natural Convection Heat Exchangers for Solar Water Heating Systems. Technical Progress Report, May 15, 1996--July 14, 1996 written by and published by . This book was released on 1998 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This progress report very briefly summarizes study results and includes an experimental plan developed for the fundamental study of heat transfer in thermosyphon side-arm heat exchangers. The study will investigate the influence of the Reynolds and Grashof numbers on the thermosyphon flow side of the heat exchanger, and the influence of the flow rate on the forced flow side of the heat exchanger. Detailed temperature, flow rate, and pressure data will be obtained for four, seven, and nine tube-in-shell heat exchanger designs. Correlations will be developed for the heat transfer and friction coefficients, and a semi-empirical model will be developed to predict the performance of thermosyphon heat exchangers in solar water heaters.

Natural Convection Heat Exchangers for Solar Water Heating Systems. Technical Progress Report, December 31, 1995--January 31, 1996

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Publisher :
ISBN 13 :
Total Pages : 6 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Natural Convection Heat Exchangers for Solar Water Heating Systems. Technical Progress Report, December 31, 1995--January 31, 1996 by :

Download or read book Natural Convection Heat Exchangers for Solar Water Heating Systems. Technical Progress Report, December 31, 1995--January 31, 1996 written by and published by . This book was released on 1998 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goals of this project are: (1) to develop guidelines for the design and use of thermosyphon side-arm heat exchangers in solar domestic water heating systems, and (2) to establish appropriate modeling and testing criteria for evaluating the performance of systems using this type of heat exchanger. The tasks for the project are as follows: (1) Develop a model of the thermal performance of thermosyphon heat exchangers in solar water heating applications. A test protocol will be developed which minimizes the number of tests required to adequately account for mixed convection effects. The TRNSYS component model will be fully integrated in a system component model and will use data acquired with the specified test protocol. (2) Conduct a fundamental study to establish friction and heat transfer correlations for conditions and geometries typical of thermosyphon heat exchangers in solar systems. Data will be obtained as a function of a buoyancy parameter based on Grashof and Reynolds numbers. The experimental domain will encompass the ranges expected in solar water heating systems.

Natural Convection Heat Exchangers for Solar Water Heating Systems. Technical Progress Report, September 15, 1996--November 14, 1996

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Author :
Publisher :
ISBN 13 :
Total Pages : 7 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Natural Convection Heat Exchangers for Solar Water Heating Systems. Technical Progress Report, September 15, 1996--November 14, 1996 by :

Download or read book Natural Convection Heat Exchangers for Solar Water Heating Systems. Technical Progress Report, September 15, 1996--November 14, 1996 written by and published by . This book was released on 1998 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goals of this project are: (1) to develop guidelines for the design and use of thermosyphon side-arm heat exchangers in solar domestic water heating systems, and (2) to establish appropriate modeling and testing criteria for evaluating the performance of systems using this type of heat exchanger. The tasks for the project are as follows: (1) Develop a model of the thermal performance of thermosyphon heat exchangers in solar water heating applications. A test protocol will be developed which minimizes the number of tests required to adequately account for mixed convection effects. The TRNSYS component model will be fully integrated in a system component model and will use data acquired with the specified test protocol. (2) Conduct a fundamental study to establish friction and heat transfer correlations for conditions and geometries typical of thermosyphon heat exchangers in solar systems. Data will be obtained as a function of a buoyancy parameter based on Grashof and Reynolds numbers. The experimental domain will encompass the ranges expected in solar water heating systems.

Natural Convection Heat Exchangers for Solar Water Heating Systems. Techniacl Progress Report, June 1, 1995--July 31, 1995

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Author :
Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Natural Convection Heat Exchangers for Solar Water Heating Systems. Techniacl Progress Report, June 1, 1995--July 31, 1995 by :

Download or read book Natural Convection Heat Exchangers for Solar Water Heating Systems. Techniacl Progress Report, June 1, 1995--July 31, 1995 written by and published by . This book was released on 1998 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goals of this project are: (1) to develop guidelines for the design and use of thermosyphon side-arm heat exchangers in solar domestic water heating systems, and (2) to establish appropriate modeling and testing criteria for evaluating the performance of systems using this type of heat exchanger. The tasks for the project are as follows: (1) Develop a model of the thermal performance of thermosyphon heat exchangers in solar water heating applications. A test protocol will be developed which minimizes the number of tests required to adequately account for mixed convection effects. The TRNSYS component model will be fully integrated in a system component model and will use data acquired with the specified test protocol. (2) Conduct a fundamental study to establish friction and heat transfer correlations for conditions and geometries typical of thermosyphon heat exchangers in solar systems. Data will be obtained as a function of a buoyancy parameter based on Grashof and Reynolds numbers. The experimental domain will encompass the ranges expected in solar water heating systems.

Natural Convection Heat Exchangers for Solar Water Heating Systems. Technical Progress Report, August 1, 1995--September 30, 1995

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Author :
Publisher :
ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Natural Convection Heat Exchangers for Solar Water Heating Systems. Technical Progress Report, August 1, 1995--September 30, 1995 by :

Download or read book Natural Convection Heat Exchangers for Solar Water Heating Systems. Technical Progress Report, August 1, 1995--September 30, 1995 written by and published by . This book was released on 1998 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goals of this project are: (1) to develop guidelines for the design and use of thermosyphon side-arm heat exchangers in solar domestic water heating systems, and (2) to establish appropriate modeling and testing criteria for evaluating the performance of systems using this type of heat exchanger. The tasks for the project are as follows: (1) Develop a model of the thermal performance of thermosyphon heat exchangers in solar water heating applications. A test protocol will be developed which minimizes the number of tests required to adequately account for mixed convection effects. The TRNSYS component model will be fully integrated in a system component model and will use data acquired with the specified test protocol. (2) Conduct a fundamental study to establish friction and heat transfer correlations for conditions and geometries typical of thermosyphon heat exchangers in solar systems. Data will be obtained as a function of a buoyancy parameter based on Grashof and Reynolds numbers. The experimental domain will encompass the ranges expected in solar water heating systems.

Comparison of Natural Convection Heat Exchangers for Solar Water Heating Systems

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Publisher :
ISBN 13 :
Total Pages : 19 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Comparison of Natural Convection Heat Exchangers for Solar Water Heating Systems by :

Download or read book Comparison of Natural Convection Heat Exchangers for Solar Water Heating Systems written by and published by . This book was released on 1998 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thermosyphon heat exchangers are used in indirect solar water heating systems to avoid using a pump to circulate water from the storage tank to the heat exchanger. In this study, the authors consider the effect of heat exchanger design on system performance. They also compare performance of a system with thermosyphon flow to the same system with a 40W pump in the water loop. In the first part of the study, the authors consider the impact of heat exchanger design on the thermal performance of both one- and two-collector solar water heaters. The comparison is based on Solar Rating and Certification Corporation (SRCC) OG300 simulations. The thermosyphon heat exchangers considered are (1) a one-pass, double wall, 0.22 m2, four tube-in-shell heat exchanger manufactured by AAA Service and Supply, Inc., (the Quad-Rod); (2) a two-pass, double wall, 0.2 m2, tube-in-shell made by Heliodyne, Inc., but not intended for commercial development; (3) a one-pass, single wall, 0.28 m2, 31 tube-in-shell heat exchanger from Young Radiator Company, and (4) a one-pass single-wall, 0.61 m2, four coil-in-shell heat exchanger made by ThermoDynamics Ltd. The authors compare performance of the systems with thermosyphon heat exchangers to a system with a 40 W pump used with the Quad-Rod heat exchanger. In the second part of the study, the effects of reducing frictional losses through the heat exchanger and/or the pipes connecting the heat exchanger to the storage tank, and increasing heat transfer area are evaluated in terms of OG300 ratings.

Power Plant Engineering

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Publisher : New Age International
ISBN 13 : 8122418317
Total Pages : 33 pages
Book Rating : 4.1/5 (224 download)

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Book Synopsis Power Plant Engineering by : A. K. Raja

Download or read book Power Plant Engineering written by A. K. Raja and published by New Age International. This book was released on 2006 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Text-Cum-Reference Book Has Been Written To Meet The Manifold Requirement And Achievement Of The Students And Researchers. The Objective Of This Book Is To Discuss, Analyses And Design The Various Power Plant Systems Serving The Society At Present And Will Serve In Coming Decades India In Particular And The World In General. The Issues Related To Energy With Stress And Environment Up To Some Extent And Finally Find Ways To Implement The Outcome.Salient Features# Utilization Of Non-Conventional Energy Resources# Includes Green House Effect# Gives Latest Information S In Power Plant Engineering# Include Large Number Of Problems Of Both Indian And Foreign Universities# Rich Contents, Lucid Manner

Renewable Energy

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Publisher : Springer Science & Business Media
ISBN 13 : 3540709495
Total Pages : 590 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Renewable Energy by : Martin Kaltschmitt

Download or read book Renewable Energy written by Martin Kaltschmitt and published by Springer Science & Business Media. This book was released on 2007-06-03 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: The utilisation of renewable energies is not at all new; in the history of mankind renewable energies have for a long time been the primary possibility of generating energy. This only changed with industrial revolution when lignite and hard coal became increasingly more important. Later on, also crude oil gained importance. Offering the advantages of easy transportation and processing also as a raw material, crude oil has become one of the prime energy carriers applied today. Moreover, natural gas used for space heating and power provision as well as a transportation fuel has become increasingly important, as it is abundantly available and only requires low investments in terms of energy conversion facilities. As fossil energy carriers were increasingly used for energy generation, at least by the industrialised countries, the application of renewable energies decreased in absolute and relative terms; besides a few exceptions, renewable energies are of secondary importance with regard to overall energy generation.

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 296 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1991 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy: a Continuing Bibliography with Indexes

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Publisher :
ISBN 13 :
Total Pages : 838 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Energy: a Continuing Bibliography with Indexes by :

Download or read book Energy: a Continuing Bibliography with Indexes written by and published by . This book was released on 1978 with total page 838 pages. Available in PDF, EPUB and Kindle. Book excerpt: