Streakline flow visualization of discrete hole film cooling with holes inclined 30 ̊to surface

Streakline flow visualization of discrete hole film cooling with holes inclined 30 ̊to surface PDF Author: Raymond S. Colladay
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 22

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Streakline flow visualization of discrete hole film cooling with holes inclined 30 ̊to surface

Streakline flow visualization of discrete hole film cooling with holes inclined 30 ̊to surface PDF Author: Raymond S. Colladay
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 22

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NASA Technical Note

NASA Technical Note PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 558

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Gas Turbine Blade Cooling

Gas Turbine Blade Cooling PDF Author: Chaitanya D Ghodke
Publisher: SAE International
ISBN: 0768095026
Category : Technology & Engineering
Languages : en
Pages : 238

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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.

Flow visualization of film cooling with spanwise injection from a small array of holes and compound-angle injection from a large array

Flow visualization of film cooling with spanwise injection from a small array of holes and compound-angle injection from a large array PDF Author: Louis M. Russell
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 24

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Influence of Coolant Tube Curvature on Film Cooling Effectiveness as Detected by Infrared Imagery

Influence of Coolant Tube Curvature on Film Cooling Effectiveness as Detected by Infrared Imagery PDF Author: S. Stephen Papell
Publisher:
ISBN:
Category :
Languages : en
Pages : 24

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NASA Technical Paper

NASA Technical Paper PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 28

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1626

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Catalogue of Publications Issued by the Government of the United States

Catalogue of Publications Issued by the Government of the United States PDF Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1242

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February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1004

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Book Description
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.

NASA Technical Paper

NASA Technical Paper PDF Author: United States. National Aeronautics and Space Administration
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 388

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