Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Sahoo, Devabrata"'
Autor:
Jadhav Akash T., Tembhurnikar Payal V., Bhosale Mrunal S., Nandy Jhumki, Sarwar Gulam M.D., Sahoo Devabrata
Publikováno v:
FME Transactions, Vol 52, Iss 3, Pp 419-428 (2024)
To minimize forebody drag in high-speed flying vehicles such as missiles and rockets, contemporary research has focused on computational methods to analyze drag reduction strategies. This study investigates the efficacy of an intermediate aerodisk mo
Externí odkaz:
https://doaj.org/article/973b0b42caf248b5a08160e5ce66cbb5
Experimental studies are carried out to investigate the effects of the geometrical parameters with a drag reducing spike on a hemispherical forebody in a supersonic freestream of $M_\infty=2.0$ at $0^{\circ}$ angle of attack. The spike length $(l/D=0
Externí odkaz:
http://arxiv.org/abs/1912.13368
Shock related unsteadiness over axisymmetric spiked body configurations is experimentally investigated at a freestream supersonic Mach number of 2.0 at 0$^\circ$ angle of attack. Three different forebody configurations mounted with a sharp spike-tip
Externí odkaz:
http://arxiv.org/abs/1911.08326
Publikováno v:
FME Transactions, Vol 51, Iss 1, Pp 81-89 (2023)
Comparative Computational Analysis of NATO 5.56 mm, APM2 7.62 mm and AK-47 7.82 mm Bullet Moving at Mach 2.0 in Close Vicinity to the Wall Various rifles require unique bullets. Each bullet has its capability, speed, and impact on the target. In metr
Externí odkaz:
https://doaj.org/article/b1e015add3574cd18ff887bd6b6a097d
Publikováno v:
FME Transactions, Vol 50, Iss 2, Pp 369-381 (2022)
The bullet is shot near the wall or the ground during urban warfare. This nearness leads to a pressure distribution on the bullet's entire body, which is asymmetric. For every case of difference in the height of the ground/wall proximity, the shock r
Externí odkaz:
https://doaj.org/article/b9384eaeddaa4542baa8611f72a21928
Autor:
Patil Manthan, Gawade Rajesh, Potdar Shubham, Nadaf Khushabu, Suresh Sanoj P., Sahoo Devabrata
Publikováno v:
FME Transactions, Vol 49, Iss 2, Pp 395-400 (2021)
Flow over a conventional delta wing has been studied experimentally at a subsonic flow of 20 m/sec and the flow field developed at higher angle of attack varying from 10° to 20° has been captured. A vortex generator is mounted on the leeward surfac
Externí odkaz:
https://doaj.org/article/6de8e69861144dca83fcc0017d667732
Publikováno v:
FME Transactions, Vol 48, Iss 4, Pp 779-786 (2020)
Reduction of forebody drag in high speed flying vehicles such as rockets and missiles are of high research interest in the present time. In the present research, drag reduction obtained by using an intermediate aerodisk mounted sharp tip spike has be
Externí odkaz:
https://doaj.org/article/9735f00949f7479cb6b6d52d86e96568
Autor:
Nandagiri, Raghavendra, Kumar, S. Sendhil, Nagrale, Purnank, Chaure, Vaibhav, Chormare, Sujeet, Chandrikapure, Animesh, Sahoo, Devabrata
Publikováno v:
AIP Conference Proceedings; 2023, Vol. 2890 Issue 1, p1-8, 8p
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