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COMPOSITE FLAT SURFACE IN HYPERSONIC FLOW REGIME

Award Information

Agency:
Department of Defense
Branch:
Air Force
Award ID:
3614
Program Year/Program:
1986 / SBIR
Agency Tracking Number:
3614
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Advanced Technologies & Testin
2109 Kylemore Dr Greensboro, NC 27406
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 1986
Title: COMPOSITE FLAT SURFACE IN HYPERSONIC FLOW REGIME
Agency / Branch: DOD / USAF
Contract: N/A
Award Amount: $38,828.00
 

Abstract:

IN HYPERSONIC CRUISE, THE OUTER SURFACE OF A VEHICLE MADE OF A COMPOSITE MATERIAL ABLATES. THE ABLATED PARTICLES PENETRATE INTO THE BOUNDARY LAYER AFFECTING THE FLOW DYNAMICS AS WELL AS RADIATIVE AND CONVECTIVE HEAT TRANSFER TO AND FROM THE VEHICLE. THE AUTHORS PROPOSE TO PERFORM THEORETICAL ANALYSIS OF RADIATIVE AND CONVECTIVE HEAT TRANSFER IN A TURBULENT BOUNDARY LAYER OF HEAT RADIATION SCATTERING AND ABSORBING MEDIUM OVER AN ABLATING FLAT PLATE. IN ADDITION TO DESCRIBING THE PHYSICAL PHENOMENA MORE ACCURATELY, THE PROPOSED STUDY IS RELEVANT TO MODELING THE ABOVE-DESCRIBED HEAT TRANSFER PHENOMENON FOR UTILIZION OF RADIATION AS A STRUCTURAL COOLING TECHNIQUE AND INVESTIGATION OF PROTECTIVE OF THE ABLATED SHEATH IN CASE OF A STRONG INCIDENT RADIATION CAUSED BY A NEARBY NUCLEAR BLAST.

Principal Investigator:

D y goswami
9198551649

Business Contact:

Small Business Information at Submission:

Advanced Technologies & Testin
2109 Kylemore Dr Greensboro, NC 27406

EIN/Tax ID:
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No