Comparison of approximate analytical and numerical solutions for heat fluxes in viscous supersonic flow past a body

1996 ◽  
Vol 31 (1) ◽  
pp. 107-113 ◽  
Author(s):  
I. G. Brykina ◽  
V. I. Sakharov
Keyword(s):  
Supersonic Flow ◽  
Numerical Solutions ◽  
Heat Fluxes ◽  
Analytical And Numerical Solutions ◽  
Flow Past

Supersonic flow past cones of general cross-section

1962 ◽  
Vol 13 (3) ◽  
pp. 383-399 ◽  
Author(s):  
P. M. Stocker ◽  
F. E. Mauger
Keyword(s):  
Supersonic Flow ◽  
Differential Equations ◽  
Stream Function ◽  
Cross Section ◽  
Bluff Body ◽  
Numerical Solutions ◽  
Independent Variables ◽  
Flow Past ◽  
Vortical Layer

The differential equations representing the supersonic flow of a gas past a cone of any cross-section are integrated numerically, using a method similar to those used for bluff-body problems. A stream function is used as one of the independent variables and this is particularly suitable for determining the singular ‘vortical layer’. The method is here applied to the cases of elliptic cones at zero yaw and circular cones at incidence. The results are compared with experiment and with other numerical solutions.

The Supersonic Flow Past a Slender Ducted Body of Revolution with an Annular Intake

1950 ◽  
Vol 1 (4) ◽  
pp. 305-318
Author(s):  
G. N. Ward
Keyword(s):  
Supersonic Flow ◽  
Velocity Potential ◽  
Operational Calculus ◽  
The Body ◽  
Body Of Revolution ◽  
Internal Flows ◽  
Flow Past ◽  
External Forces ◽  
Internal Pressures ◽  
Slender Body Of Revolution

SummaryThe approximate supersonic flow past a slender ducted body of revolution having an annular intake is determined by using the Heaviside operational calculus applied to the linearised equation for the velocity potential. It is assumed that the external and internal flows are independent. The pressures on the body are integrated to find the drag, lift and moment coefficients of the external forces. The lift and moment coefficients have the same values as for a slender body of revolution without an intake, but the formula for the drag has extra terms given in equations (32) and (56). Under extra assumptions, the lift force due to the internal pressures is estimated. The results are applicable to propulsive ducts working under the specified condition of no “ spill-over “ at the intake.

The physical problem of neutron slowing down: analytical and numerical solutions in finite media

1992 ◽  
Vol 13 (1) ◽  
pp. 38-46 ◽  
Author(s):  
V Colombo ◽  
G G M Coppa ◽  
S E Corno ◽  
P Ravetto
Keyword(s):  
Numerical Solutions ◽  
Physical Problem ◽  
Slowing Down ◽  
Analytical And Numerical Solutions

Analytical and numerical solutions of elastoplastic problems for spherical shells with circular cuts

1993 ◽  
Vol 29 (1) ◽  
pp. 22-27 ◽  
Author(s):  
I. A. Guseinov ◽  
R. Yu. Kerimov ◽  
I. S. Chernyshenko
Keyword(s):  
Numerical Solutions ◽  
Spherical Shells ◽  
Analytical And Numerical Solutions
Sign in / Sign up

Export Citation Format

Share Document