Calculation of nonequilibrium parameters of air on the surfaces of models and in their wakes for aeroballistic-experiment conditions
Abstract
A single algorithm is presented for the computer calculation of the direct and inverse quasi-one-dimensional problem concerning the flow of chemically nonequilibrium 18-component air. Numerical-solution examples are presented, involving supersonic flow in nozzles and hypersonic flow past bodies flying at hypersonic speed. Nonequilibrium parameters along the surfaces of models and in their near wakes are calculated for aeroballistic-experiment conditions. The solution of certain novel variational problems of nonequilibrium aerodynamics is considered.
- Publication:
-
PMTF Zhurnal Prikladnoi Mekhaniki i Tekhnicheskoi Fiziki
- Pub Date:
- April 1986
- Bibcode:
- 1986PMTF.......101E
- Keywords:
-
- Aerodynamic Characteristics;
- Ballistics;
- Near Wakes;
- Nonequilibrium Conditions;
- Algorithms;
- Computational Fluid Dynamics;
- Hypersonic Flow;
- Nozzle Flow;
- Steady Flow;
- Variational Principles;
- Fluid Mechanics and Heat Transfer