Research output: Contribution to journal › Article › peer-review
Supersonic flows with small perturbations in the presence of external effects in the flow. Part 1 : "Thin body of revolution". / Gerasimov, N. A.; Sukhomlinov, V. S.
In: Technical Physics, Vol. 55, No. 1, 2010, p. 33-39.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Supersonic flows with small perturbations in the presence of external effects in the flow. Part 1
T2 - "Thin body of revolution"
AU - Gerasimov, N. A.
AU - Sukhomlinov, V. S.
PY - 2010
Y1 - 2010
N2 - Axisymmetric supersonic flow about a thin body of revolution with an external energy supply and an external force localized near the body surface is considered in the linear approximation. An analytic theory is constructed for calculating spatial fields of flow parameters in this case for an arbitrary dependence of external effects on the longitudinal coordinate. Formulas are derived for the pressure ratio on the surface of the thin body of revolution. The results of calculations based on the analytic theory are in good agreement with numerical data obtained from the solution of hydrodynamic equations in the Euler approximation.
AB - Axisymmetric supersonic flow about a thin body of revolution with an external energy supply and an external force localized near the body surface is considered in the linear approximation. An analytic theory is constructed for calculating spatial fields of flow parameters in this case for an arbitrary dependence of external effects on the longitudinal coordinate. Formulas are derived for the pressure ratio on the surface of the thin body of revolution. The results of calculations based on the analytic theory are in good agreement with numerical data obtained from the solution of hydrodynamic equations in the Euler approximation.
KW - PRESSURE
U2 - DOI: 10.1134/S1063784210010068
DO - DOI: 10.1134/S1063784210010068
M3 - статья
VL - 55
SP - 33
EP - 39
JO - Technical Physics
JF - Technical Physics
SN - 1063-7842
IS - 1
ER -
ID: 5481398