AERODYNAMIC HEATING UPGRADE OF THE PARABOLIZED NAVIER-STOKES(PNS) CODE

Award Information
Agency:
National Aeronautics and Space Administration
Branch
n/a
Amount:
$205,000.00
Award Year:
1987
Program:
SBIR
Phase:
Phase II
Contract:
n/a
Award Id:
2825
Agency Tracking Number:
2825
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
2603 Artle St #21, Huntsville, AL, 35805
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
John E Pond
Principal Investigator
() -
Business Contact:
() -
Research Institution:
n/a
Abstract
THIS EFFORT WILL ENHANCE THE CAPABILITY OF THE AIR FORCE PARABOLIZED NAVIER STOKES CODE (AFWAL PNS CODE) TO PREDICT SKIN FRICTION AND HEAT TRANSFER TO HIGH SPEED FLIGHT VEHICLES. THE CURRENT PREDICTION TECHNIQUES REQUIRE EXTREMELY ACCURATE CALCULATIONS OF VELOCITY AND TEMPERATURE IN THE VICINITY OF THE WALL. THE EFFORT HERE WILL REPLACE THIS PROCEDURE BY USING INTEGRAL MOMENTUM AND ENERGY EQUATIONS WHICH DO NOT REQUIRE THE EXTREME ACCURACY OF THE FLOW PARAMETERS NEAR THE WALL. THREE DIMENSIONALITY WILL BEACCOUNTED FOR BY DETERMINING THE METRIC COEFFICIENT AND USING THE AXISYMMETRIC ANALOG.

* information listed above is at the time of submission.

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