Theoretical aerothermal concepts for configuration design of hypersonic vehicles
DSpace at IIT Bombay
View Archive InfoField | Value | |
Title |
Theoretical aerothermal concepts for configuration design of hypersonic vehicles
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Creator |
MAHULIKAR, SHRIPAD P
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Subject |
aerodynamic heating
heat convection structural design velocity measurement |
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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.
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Publisher |
Elsevier
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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 |
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Type |
Article
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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 |
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Language |
en
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