Zobrazeno 1 - 10
of 1 204
pro vyhledávání: '"M. Kaushik"'
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 17, Iss 9, Pp 1955-1966 (2024)
The usefulness of the supersonic jet is inhabitable in the Aerospace industry. However, control of the supersonic jet is important for efficient mixing and noise attenuation. Particularly, asymmetric jets are better than axisymmetric jets in rapid mi
Externí odkaz:
https://doaj.org/article/7e142321fe5046439396134f90303242
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 17, Iss 5, Pp 1099-1111 (2024)
Mixing characteristics of jet emerging from a subsonic nozzle exit has been experimented and the results are compared with uncontrolled jet and controlled jet configurations. The mixing enhancement was achieved using a passive method of jet control i
Externí odkaz:
https://doaj.org/article/05ce273c2f194f2ca2f5cbc94c530d20
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 17, Iss 5, Pp 1027-1038 (2024)
This study experimentally evaluated the mixing augmentation of twin tabs mounted along a diameter at the outlet of a convergent-divergent Mach 1.62 circular nozzle. The usefulness of the plain and grooved tabs is examined at various expansion levels
Externí odkaz:
https://doaj.org/article/2fb1fe7402b24d209aee936161119acb
Autor:
A. Agrawal, L. Romics, D. Thekkinkattil, M. Soliman, M. Kaushik, P. Barmpounakis, C. Mortimer, C.A. Courtney, A. Goyal, E. Garreffa, A. Carmichael, R.A. Lane, C. Rutherford, B. Kim, R. Achuthan, V. Pitsinis, S. Goh, B. Ray, K. Grover, R. Vidya, J. Murphy, Dorin Dumitru, Raouef Bichoo, Nirbhaibir Singh, Hussein Tuffaha, Evangelos Mallidis, Kalliope Valassiadou, Venla Kantola, Lydia Prusty, Anzors Gvaramadze, Vivienne Blackhall, James Mansell, Ahmed Hamad
Publikováno v:
Breast, Vol 71, Iss , Pp 82-88 (2023)
Background: Partial breast reconstruction with a pedicled chest wall perforator flap (CWPF) enables breast conservation in a higher tumour: breast volume ratio scenario. Since there is limited evidence, this retrospective cohort study aimed to ascert
Externí odkaz:
https://doaj.org/article/ecd5609b80d34b0db9ebec0bbfc1a5b1
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 16, Iss 6, Pp 1208-1217 (2023)
This study experimentally explores the effect of tabs with asymmetric projections on the mixing effectiveness of jets at different nozzle exit Mach numbers with subsonic ranges of 0.4, 0.6, and 0.8. The results obtained with the tab-controlled jet ar
Externí odkaz:
https://doaj.org/article/1f3b55c647a54835a3559c949e5fd922
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 15, Iss 6, Pp 1913-1921 (2022)
The generation of shock waves and their repercussions in high-speed vehicles are inevitable. Particularly, the hot plume from the aircraft exhaust ejecting at a high speed, as well as the emitted aeroacoustic noise, have several consequences. Besides
Externí odkaz:
https://doaj.org/article/fc71887c908246ddb7f7c1d555561396
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 14, Iss 2, Pp 627-640 (2021)
This present investigation inspects the mixing promoting the efficacy of two short delta tabs which is axis-symmetric, mounted circumferentially antipodal at the end for a Mach number 1.8 convergent-divergent circular nozzle computationally with the
Externí odkaz:
https://doaj.org/article/59e26788d759483abb350f098909d76d
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 13, Iss 4, Pp 1223-1232 (2020)
The attitude control of a rocket engine using the control surfaces becomes cumbersome particularly in larger rockets with high payload. In such cases, a more effective means of producing forces for controlling the flight is the deflection of exhaust
Externí odkaz:
https://doaj.org/article/a0f2a9f9e32044fe85f2720e3b55524c
Publikováno v:
Physics Letters B, Vol 788, Iss , Pp 1-6 (2019)
The existence of bubble nuclei identified by the central depletion in nucleonic density is studied for the conventional magic N (Z) = 8, 20, 28, 40, 50, 82, 126 isotones (isotopes) and recently speculated magic N = 164, 184, 228 superheavy isotones.
Externí odkaz:
https://doaj.org/article/0db2df0f734f43038417efb4a7b68553
Publikováno v:
International Journal of Infectious Diseases, Vol 101, Iss , Pp 423- (2020)
Externí odkaz:
https://doaj.org/article/6c1a26c9d1d0494ba6a8146cefebde53