NDLI: Aerothermal modeling. executive summary

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Aerothermal modeling. executive summary

Content Provider	NASA Technical Reports Server (NTRS)
Author	Burrus, D. L. Correa, S. M. Kenworthy, M. K.
Copyright Year	1983
Description	One of the significant ways in which the performance level of aircraft turbine engines has been improved is by the use of advanced materials and cooling concepts that allow a significant increase in turbine inlet temperature level, with attendant thermodynamic cycle benefits. Further cycle improvements have been achieved with higher pressure ratio compressors. The higher turbine inlet temperatures and compressor pressure ratios with corresponding higher temperature cooling air has created a very hostile environment for the hot section components. To provide the technology needed to reduce the hot section maintenance costs, NASA has initiated the Hot Section Technology (HOST) program. One key element of this overall program is the Aerothermal Modeling Program. The overall objective of his program is to evolve and validate improved analysis methods for use in the design of aircraft turbine engine combustors. The use of such combustor analysis capabilities can be expected to provide significant improvement in the life and durability characteristics of both combustor and turbine components.
File Size	6903215
Page Count	56
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19840007084
Archival Resource Key	ark:/13960/t7rn80g88
Language	English
Publisher Date	1983-12-01
Access Restriction	Open
Subject Keyword	Aircraft Propulsion And Power Turbulence Cooling Life Durability Airfoils Computerized Simulation Aircraft Engines Computer Programs Temperature Measurement Finite Difference Theory Flow Distribution Combustion Chambers Turbine Engines Aerothermodynamics Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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