Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 920
Book Description
NASA Technical Note
Author: Scientific and Technical Aerospace Reports
Author: Experimental Investigation of the Flow, Oxidation, Cooling, and Thermal-fatigue Characteristics of a Laminated Porous Sheet Material
Author: Robert O. HickelPublisher:
ISBN:
Category : Cooling
Languages : en
Pages : 60
Book Description
Flow Through a Wire-form Transpiration-cooled Vane
Author: Albert KaufmanPublisher:
ISBN:
Category : Transpiration (Physics)
Languages : en
Pages : 36
Book Description
Results of recent research to develop techniques for analyzing coolant flow in transpiration-cooled vanes are summarized. Flow characteristics of the wire-form porous material are correlated; the effects on the flow characteristics of oxidation, coolant temperature, gas crossflow, and airfoil curvature are evaluated. An analytical method is presented for predicting coolant flows and pressures in a strut-supported vane.
Aeronautical Engineering
Author: Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages :
Book Description
A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA).
NASA SP.
Author: Coolant Pressure and Airflow Distribution in a Strut-supported Transpiration-cooled Vane for a Gas Turbine Engine
Author: Albert KaufmanPublisher:
ISBN:
Category : Gas-turbines
Languages : en
Pages : 36
Book Description
An analysis to predict pressure and flow distribution in a strut-supported wire-cloth vane was developed. Results were compared with experimental data obtained from room-temperature airflow tests conducted over a range of vane inlet airflow rates from 10.7 to 40.4 g/sec (0.0235 to 0.0890 lb/sec). The analytical method yielded reasonably accurate predictions of vane coolant flow rate and pressure distribution.
Author: 
Author: 
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