Hypersonic similitude for planar wedges
A similitude has been obtained for a planar wedge with attached bow shock at high incidence in hypersonic flow. A strip theory in which flow at a span wise location is two dimensional developed by Ghosh is been used. This combines with the similitude to lead to a piston theory which gives closed...
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2014
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my.iium.irep.49930 http://irep.iium.edu.my/49930/ Hypersonic similitude for planar wedges Crasta, Asha Khan, Sher Afghan TL787 Astronautics A similitude has been obtained for a planar wedge with attached bow shock at high incidence in hypersonic flow. A strip theory in which flow at a span wise location is two dimensional developed by Ghosh is been used. This combines with the similitude to lead to a piston theory which gives closed form of solutions for unsteady derivatives in pitch. Substantially the same results as the theory of Liu and Hui are obtained with remarkable computational ease for some special cases. Effects of wave reflection and viscosity have not been taken into account. IAEME Publications 2014-02 Article PeerReviewed application/pdf en http://irep.iium.edu.my/49930/1/20320140502003-paper1.pdf Crasta, Asha and Khan, Sher Afghan (2014) Hypersonic similitude for planar wedges. International Journal of Advanced Research in Engineering and Technology (IJARET), 5 (2). pp. 16-31. ISSN 0976-6480 http://www.iaeme.com/MasterAdmin/UploadFolder/20320140502003/20320140502003.pdf |
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English |
| topic |
TL787 Astronautics |
| spellingShingle |
TL787 Astronautics Crasta, Asha Khan, Sher Afghan Hypersonic similitude for planar wedges |
| description |
A similitude has been obtained for a planar wedge with attached bow shock at high incidence
in hypersonic flow. A strip theory in which flow at a span wise location is two dimensional
developed by Ghosh is been used. This combines with the similitude to lead to a piston theory which
gives closed form of solutions for unsteady derivatives in pitch. Substantially the same results as the
theory of Liu and Hui are obtained with remarkable computational ease for some special cases.
Effects of wave reflection and viscosity have not been taken into account. |
| format |
Article |
| author |
Crasta, Asha Khan, Sher Afghan |
| author_facet |
Crasta, Asha Khan, Sher Afghan |
| author_sort |
Crasta, Asha |
| title |
Hypersonic similitude for planar wedges |
| title_short |
Hypersonic similitude for planar wedges |
| title_full |
Hypersonic similitude for planar wedges |
| title_fullStr |
Hypersonic similitude for planar wedges |
| title_full_unstemmed |
Hypersonic similitude for planar wedges |
| title_sort |
hypersonic similitude for planar wedges |
| publisher |
IAEME Publications |
| publishDate |
2014 |
| url |
http://irep.iium.edu.my/49930/1/20320140502003-paper1.pdf http://irep.iium.edu.my/49930/ http://www.iaeme.com/MasterAdmin/UploadFolder/20320140502003/20320140502003.pdf |
| _version_ |
1643616917630484480 |
| score |
13.160551 |