Prediction of Heat Transfer Characteristics for Discrete Hole Film Cooling on Flat Plate and Turbine Blades

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Total Pages : 250 pages
Book Rating : 4.:/5 (231 download)

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Book Synopsis Prediction of Heat Transfer Characteristics for Discrete Hole Film Cooling on Flat Plate and Turbine Blades by : Daneshmund Kaikushroo Tafti

Download or read book Prediction of Heat Transfer Characteristics for Discrete Hole Film Cooling on Flat Plate and Turbine Blades written by Daneshmund Kaikushroo Tafti and published by . This book was released on 1989 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Prediction of Heat Transfer Characteristics for Discrete Hole Film Cooling for Turbine Blade Applications

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (137 download)

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Book Synopsis Prediction of Heat Transfer Characteristics for Discrete Hole Film Cooling for Turbine Blade Applications by : Daneshmund K. Tafti

Download or read book Prediction of Heat Transfer Characteristics for Discrete Hole Film Cooling for Turbine Blade Applications written by Daneshmund K. Tafti and published by . This book was released on 1989 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Survey of Advantages and Problems Associated with Transpiration Cooling and Film Cooling of Gas-turbine Blades

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ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.3/5 (126 download)

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Book Synopsis Survey of Advantages and Problems Associated with Transpiration Cooling and Film Cooling of Gas-turbine Blades by : Ernst Rudolf Georg Eckert

Download or read book Survey of Advantages and Problems Associated with Transpiration Cooling and Film Cooling of Gas-turbine Blades written by Ernst Rudolf Georg Eckert and published by . This book was released on 1951 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary: Transpiration and film cooling promise to be effective methods of cooling gas-turbine blades; consequently, analytical and experimental investigations are being conducted to obtain a better understanding of these processes. This report serves as an introduction to these cooling methods, explains the physical processes, and surveys the information available for predicting blade temperatures and heat-transfer rates. In addition, the difficulties encountered in obtaining a uniform blade temperature are discussed, and the possibilities of correcting these difficulties are indicated. Air is the only coolant considered in the application of these cooling methods.

ASME Technical Papers

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ISBN 13 :
Total Pages : 438 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis ASME Technical Papers by :

Download or read book ASME Technical Papers written by and published by . This book was released on 2001 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Analysis of Turbine Blade Relative Cooling Flow Factor Used in the Subroutine Coolit Based on Film Cooling Correlations

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Publisher : Independently Published
ISBN 13 : 9781793995360
Total Pages : 32 pages
Book Rating : 4.9/5 (953 download)

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Book Synopsis Analysis of Turbine Blade Relative Cooling Flow Factor Used in the Subroutine Coolit Based on Film Cooling Correlations by : National Aeronautics and Space Adm Nasa

Download or read book Analysis of Turbine Blade Relative Cooling Flow Factor Used in the Subroutine Coolit Based on Film Cooling Correlations written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2019-01-14 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heat transfer correlations of data on flat plates are used to explore the parameters in the Coolit program used for calculating the quantity of cooling air for controlling turbine blade temperature. Correlations for both convection and film cooling are explored for their relevance to predicting blade temperature as a function of a total cooling flow which is split between external film and internal convection flows. Similar trends to those in Coolit are predicted as a function of the percent of the total cooling flow that is in the film. The exceptions are that no film or 100 percent convection is predicted to not be able to control blade temperature, while leaving less than 25 percent of the cooling flow in the convection path results in nearing a limit on convection cooling as predicted by a thermal effectiveness parameter not presently used in Coolit. Schneider, Steven J. Glenn Research Center WBS 475122.02.03.02.02

Leading Edge Film Cooling Effects on Turbine Blade Heat Transfer

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ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Leading Edge Film Cooling Effects on Turbine Blade Heat Transfer by : Vijay K. Garg

Download or read book Leading Edge Film Cooling Effects on Turbine Blade Heat Transfer written by Vijay K. Garg and published by . This book was released on 1995 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presented at the International Gas Turbine and Aeroengine Congress and Exposition, Houston, Texas - June 5-8, 1995.

International Journal of Turbo & Jet-engines

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ISBN 13 :
Total Pages : 730 pages
Book Rating : 4.X/5 (2 download)

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Book Synopsis International Journal of Turbo & Jet-engines by :

Download or read book International Journal of Turbo & Jet-engines written by and published by . This book was released on 1991 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurements of Heat Transfer, Flow, and Pressures in a Simulated Turbine Blade Internal Cooling Passage

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ISBN 13 :
Total Pages : 30 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Measurements of Heat Transfer, Flow, and Pressures in a Simulated Turbine Blade Internal Cooling Passage by : Louis M. Russell

Download or read book Measurements of Heat Transfer, Flow, and Pressures in a Simulated Turbine Blade Internal Cooling Passage written by Louis M. Russell and published by . This book was released on 1997 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental study was made to obtain quantitative information on heat transfer, flow, and pressure distribution in a branched duct test section that had several significant features of an internal cooling passage of a turbine blade. The objective of this study was to generate a set of experimental data that could be used for validation of computer codes that would be used to model internal cooling. Surface heat transfer coefficients and entrance flow conditions were measured at nominal entrance Reynolds numbers of 45 000, 335 000, and 726 000. Heat transfer data were obtained by using a steady-state technique in which an Inconel heater sheet is attached to the surface and coated with liquid crystals. Visual and quantitative flow-field data from particle image velocimetry measurements for a plane at midchannel height for a Reynolds number of 45 000 were also obtained. The flow was seeded with polystyrene particles and illuminated by a laser light sheet. Pressure distribution measurements were made both on the surface with discrete holes and in the flow field with a total pressure probe. The flow-field measurements yielded flow-field velocities at selected locations. A relatively new method, pressure sensitive paint, was also used to measure surface pressure distribution. The pressure paint data obtained at Reynolds numbers of 335 000 and 726 000 compared well with the more standard method of measuring pressures by using discrete holes.

Prediction of Film Cooling on Gas Turbine Airfoils

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ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Prediction of Film Cooling on Gas Turbine Airfoils by :

Download or read book Prediction of Film Cooling on Gas Turbine Airfoils written by and published by . This book was released on 1994 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

International Aerospace Abstracts

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ISBN 13 :
Total Pages : 944 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis International Aerospace Abstracts by :

Download or read book International Aerospace Abstracts written by and published by . This book was released on 1995 with total page 944 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 1028 pages
Book Rating : 4.3/5 (91 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 1994 with total page 1028 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Modern Research Topics in Aerospace Propulsion

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Publisher : Springer Science & Business Media
ISBN 13 : 1461209455
Total Pages : 390 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Modern Research Topics in Aerospace Propulsion by : Gianfranco Angelino

Download or read book Modern Research Topics in Aerospace Propulsion written by Gianfranco Angelino and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, published in honor of Professor Corrado Casci, celebrates the life of a very distinguished international figure devoted to sCientific study, research, teaching, and leadership. The numerous contributions of Corrado CasCi are widely admired by scientists and engineers around the globe. He has been an impressive model and outstanding colleague to many researchers. Unfortunately, only a few of them could be invited to contribute to this honorific volume. Everyone of the invited contributors responded with enthusiasm. v Corrado Casci Contents Preface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v Contributors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IX Curriculum Vitae . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Xl Publications of Corrado Casci . . . . . . . . . . . . . . . . . . . . . . . . . . . xix . . . . . . . . . I. Combustion 1. Mechanics of Turbulent Flow in Combustors for Premixed Gases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 A. K. OPPENHEIM 2. A Pore-Structure-Independent Combustion Model for Porous Media with Application to Graphite Oxidation 19 M. B. RICHARDS AND S. S. PENNER 3. Stabilization of Hydrogen-Air Flames in Supersonic Flow. . 37 G. WINTERFELD 4. Thermodynamics of Refractory Material Formation by Combustion Techniques . . . . . . . . . . . . . . . . . . . . . . . . . . 49 I. GLASSMAN, K. BREZINSKY, AND K. A. DAVIS 5. Catalytic Combustion Processes . . . . . . . . . . . . . . . . . . . . . . 63 A. P. GLASKOVA 6. Stability of Ignition Transients of Reactive Solid Mixtures 83 V. E. ZARKO 7. Combustion Modeling and Stability of Double-Base Solid Rocket Propellants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 L. DE LUCA AND L. GALFETTI 8. Combustion Instabilities and Rayleigh's Criterion 135 F. E. C. CULICK II. Liquid Sprays 9. On the Anisotropy of Drop and Particle Velocity Fluctuations in Two-Phase Round Gas Jets . . . . . . . . . . . . . 155 A. TOMBOULIDES, M. l ANDREWS, AND F. V. BRACCO vii viii Contents 10.

Paper

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ISBN 13 :
Total Pages : 452 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Paper by :

Download or read book Paper written by and published by . This book was released on 2001 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Gas Turbine Heat Transfer and Cooling Technology, Second Edition

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Publisher : CRC Press
ISBN 13 : 1439855684
Total Pages : 892 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Gas Turbine Heat Transfer and Cooling Technology, Second Edition by : Je-Chin Han

Download or read book Gas Turbine Heat Transfer and Cooling Technology, Second Edition written by Je-Chin Han and published by CRC Press. This book was released on 2012-11-27 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Energy Research Abstracts

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ISBN 13 :
Total Pages : 1316 pages
Book Rating : 4.U/5 (183 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1987 with total page 1316 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Indexes to ... Publications

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ISBN 13 :
Total Pages : 200 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Indexes to ... Publications by : American Society of Mechanical Engineers

Download or read book Indexes to ... Publications written by American Society of Mechanical Engineers and published by . This book was released on 1976 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Journal of Thermophysics and Heat Transfer

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ISBN 13 :
Total Pages : 996 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Journal of Thermophysics and Heat Transfer by :

Download or read book Journal of Thermophysics and Heat Transfer written by and published by . This book was released on 2006 with total page 996 pages. Available in PDF, EPUB and Kindle. Book excerpt: This journal is devoted to the advancement of the science and technology of thermophysics and heat transfer through the dissemination of original research papers disclosing new technical knowledge and exploratory developments and applications based on new knowledge. It publishes papers that deal with the properties and mechanisms involved in thermal energy transfer and storage in gases, liquids, and solids or combinations thereof. These studies include conductive, convective, and radiative modes alone or in combination and the effects of the environment.