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Numerical study of non-uniform axisymmetric under-expanded supersonic jet impingement on a finite disc

Published online by Cambridge University Press:  04 July 2016

K. Sankara Rao ,
S. C. Purohit  and
M. S. Sarma
K. Sankara Rao
Affiliation:
Applied Mathematics Section, Vikram Sarabhai Space Centre, Trivandrum, India
S. C. Purohit
Affiliation:
Applied Mathematics Section, Vikram Sarabhai Space Centre, Trivandrum, India
M. S. Sarma
Affiliation:
Applied Mathematics Section, Vikram Sarabhai Space Centre, Trivandrum, India
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Extract

The study of a jet impinging on a finite disc has applications in separating the stages of a multi-stage rocket during its flight. For example, the jet plume of the upper stage impinges and therefore induces a pressure field on the upper surface of the lower stage. A knowledge of this pressure field is vital in determining the trajectory of the lower stage after separation.

Type
Technical Note
Information
The Aeronautical Journal , Volume 80 , Issue 787 , July 1976 , pp. 313 - 317
Copyright
Copyright © Royal Aeronautical Society 1976 

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References

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