Effect Of Jet Position And Shaft Obstruction On Impingement Cooling Of Rotating Bodies
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Effect Of Jet Position And Shaft Obstruction On Impingement Cooling Of Rotating Bodies
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Author : Therayut Suwanprateep
language : en
Publisher:
Release Date : 1982
Effect Of Jet Position And Shaft Obstruction On Impingement Cooling Of Rotating Bodies written by Therayut Suwanprateep and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with Disks, Rotating categories.
Effect Of Surface To Jet Temperature Difference On Impingement Cooling Of Rotating Bodies
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Author : Scott Allen Berning
language : en
Publisher:
Release Date : 1982
Effect Of Surface To Jet Temperature Difference On Impingement Cooling Of Rotating Bodies written by Scott Allen Berning and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with Disks, Rotating categories.
Masters Theses In The Pure And Applied Sciences Accepted By Colleges And Universities Of The United States And Canada
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Author : Wade H. Shafer
language : en
Publisher: Springer
Release Date : 1984-02-01
Masters Theses In The Pure And Applied Sciences Accepted By Colleges And Universities Of The United States And Canada written by Wade H. Shafer and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984-02-01 with Science categories.
This series lists applicable thesis titles published in the United States and Canada. Volume 40 covers thesis year 1995. All back volumes are still available.
Previews Of Heat And Mass Transfer
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Author :
language : en
Publisher:
Release Date : 1989
Previews Of Heat And Mass Transfer written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Heat categories.
Rotating Jet Impingement Cooling
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Author : M. Pais
language : en
Publisher:
Release Date : 1989
Rotating Jet Impingement Cooling written by M. Pais and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with categories.
The Effect Of Rotational Motion On Jet Impingement Cooling The Tornado Effect On Hairpin Vortices In Turbulent Convective Cooling
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Author :
language : en
Publisher:
Release Date : 1994
The Effect Of Rotational Motion On Jet Impingement Cooling The Tornado Effect On Hairpin Vortices In Turbulent Convective Cooling written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with categories.
The overall objective of the program is to enhance the effectiveness of turbine cooling by exploiting the presence and structures of vortices. Program A is concerned with jet impingement cooling and addresses the effects of bulk fluid rotation on jets, their vortical structures and cooling. A low-speed rotating water tunnel has been constructed for flow-visualization study of impinging jets in rotation: in addition, a rotating air rig was also constructed. The results show that the Contour of the impinging jet is crucial in determining the jet trajectory and both the favorable and adverse effects of rotation have been identified in the context of impingement cooling. Program B is concerned with convective and film-cooling. It focuses upon the so-called tornado effect, or the corewise transport of heat through the legs of hairpin vortices, which could lead to enhanced cooling in turbulent flows. An explicit confirmation of the effect have been established by ain water and unsteady heat transfer measurements in air. (AN).
Heat Transfer 1978 General Papers
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Author :
language : en
Publisher:
Release Date : 1978
Heat Transfer 1978 General Papers written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Heat categories.
Gas Turbine Blade Cooling
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Author : Chaitanya D Ghodke
language : en
Publisher: SAE International
Release Date : 2018-12-10
Gas Turbine Blade Cooling written by Chaitanya D Ghodke and has been published by SAE International this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-12-10 with Technology & Engineering categories.
Gas turbines play an extremely important role in fulfilling a variety of power needs and are mainly used for power generation and propulsion applications. The performance and efficiency of gas turbine engines are to a large extent dependent on turbine rotor inlet temperatures: typically, the hotter the better. In gas turbines, the combustion temperature and the fuel efficiency are limited by the heat transfer properties of the turbine blades. However, in pushing the limits of hot gas temperatures while preventing the melting of blade components in high-pressure turbines, the use of effective cooling technologies is critical. Increasing the turbine inlet temperature also increases heat transferred to the turbine blade, and it is possible that the operating temperature could reach far above permissible metal temperature. In such cases, insufficient cooling of turbine blades results in excessive thermal stress on the blades causing premature blade failure. This may bring hazards to the engine's safe operation. Gas Turbine Blade Cooling, edited by Dr. Chaitanya D. Ghodke, offers 10 handpicked SAE International's technical papers, which identify key aspects of turbine blade cooling and help readers understand how this process can improve the performance of turbine hardware.
Gas Turbine Heat Transfer And Cooling Technology Second Edition
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Author : Je-Chin Han
language : en
Publisher: CRC Press
Release Date : 2012-11-27
Gas Turbine Heat Transfer And Cooling Technology Second Edition written by Je-Chin Han and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-11-27 with Science categories.
A comprehensive reference for engineers and researchers, Gas Turbine Heat Transfer and Cooling Technology, Second Edition has been completely revised and updated to reflect advances in the field made during the past ten years. The second edition retains the format that made the first edition so popular and adds new information mainly based on selected published papers in the open literature. See What’s New in the Second Edition: State-of-the-art cooling technologies such as advanced turbine blade film cooling and internal cooling Modern experimental methods for gas turbine heat transfer and cooling research Advanced computational models for gas turbine heat transfer and cooling performance predictions Suggestions for future research in this critical technology The book discusses the need for turbine cooling, gas turbine heat-transfer problems, and cooling methodology and covers turbine rotor and stator heat-transfer issues, including endwall and blade tip regions under engine conditions, as well as under simulated engine conditions. It then examines turbine rotor and stator blade film cooling and discusses the unsteady high free-stream turbulence effect on simulated cascade airfoils. From here, the book explores impingement cooling, rib-turbulent cooling, pin-fin cooling, and compound and new cooling techniques. It also highlights the effect of rotation on rotor coolant passage heat transfer. Coverage of experimental methods includes heat-transfer and mass-transfer techniques, liquid crystal thermography, optical techniques, as well as flow and thermal measurement techniques. The book concludes with discussions of governing equations and turbulence models and their applications for predicting turbine blade heat transfer and film cooling, and turbine blade internal cooling.
Heat Transfer In Gas Turbine Systems
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Author : Richard J. Goldstein
language : en
Publisher:
Release Date : 2001
Heat Transfer In Gas Turbine Systems written by Richard J. Goldstein and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Calorimetry categories.
Explores recent developments in heat transfer and thermal control applied to modern high-temperature gas turbine systems. It examines experimental results and techniques computational studies and methods and design recommendations. Aspects of heat transfer in rotating machinery are studied as well as thermal aspects of other sections of the turbine (e.g. the compressor). Proceedings of an August 2000 conference.