Record Details

Theoretical aerothermal concepts for configuration design of hypersonic vehicles

DSpace at IIT Bombay

View Archive Info
 
 
Field Value
 
Title Theoretical aerothermal concepts for configuration design of hypersonic vehicles
 
Creator MAHULIKAR, SHRIPAD P
 
Subject aerodynamic heating
heat convection
structural design
velocity measurement
 
Description Convection coefficients and heat fluxes due to aerodynamic heating on critical surfaces of hypersonic vehicle are obtained analytically. The applicability of recovery temperature for stagnation regions is discussed. Convection coefficient for the bicurvature forward stagnation region is obtained directly from 2-D stagnation region correlation, using the two principal radii of curvatures. Convective heat flux to swept-back leading edge (SBLE) surface is obtained from the 2-D stagnation region and flat plate heat fluxes, using the respective velocity vector components. Results reveal the concepts of temperature-minimised-sweepback, and the thermally-benign sharp SBLE effect at high sweepback angles.
 
Publisher Elsevier
 
Date 2009-02-13T15:02:17Z
2011-11-25T16:38:51Z
2011-12-26T13:05:47Z
2011-12-27T05:53:32Z
2009-02-13T15:02:17Z
2011-11-25T16:38:51Z
2011-12-26T13:05:47Z
2011-12-27T05:53:32Z
2005
 
Type Article
 
Identifier Aerospace Science and Technology 9(8), 681-685
1270-9638
http://dx.doi.org/10.1016/j.ast.2005.08.006
http://hdl.handle.net/10054/614
http://dspace.library.iitb.ac.in/xmlui/handle/10054/614
 
Language en