Zobrazeno 1 - 10 of 39 pro vyhledávání: '"Srisha M V Rao"'
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Akademický článek
Artificial neural network-based streamline tracing strategy applied to hypersonic waverider design
Autor: Anagha G. Rao, Umesh Siddharth, Srisha M. V. Rao
Publikováno v: APL Machine Learning, Vol 1, Iss 1, Pp 016103-016103-12 (2023)
Streamline tracing in hypersonic flows is essential for designing a high-performance waverider and intake. Conventionally, the streamline equations are solved after obtaining the velocity field over a basic flow field from simplified flow differentia
Externí odkaz: https://doaj.org/article/d98fe00621f74ab8865e17f3b9389b36
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7
Effect of the axial cavity with an opposing high-pressure jet combination in a Mach 6 flow condition
Autor: Gopalan Jagadeesh, B. Sudarshan, Srisha M. V. Rao, S. Saravanan
Publikováno v: Acta Astronautica. 178:335-348
Flow control techniques mitigating the aerothermal heating over bodies are essential for long-duration hypersonic flight. The combination technique of a nose cavity with an opposing jet is exhibited promising effects. There is a lacuna of experimenta
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4c8f944dc5e6d776be16808c97ddb389
https://doi.org/10.1016/j.actaastro.2020.09.021
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8
Low-frequency unsteadiness of recompression shock structures in the diffuser of supersonic ejectors
Autor: Pradeep Gupta, Pramod Kumar, Srisha M. V. Rao
Publikováno v: Physics of Fluids. 35:036119
Supersonic ejectors are passive gasdynamic devices that compress a low-pressure fluid by utilizing the kinetic energy of a high-pressure fluid in a variable area duct. The ejector consists of a primary supersonic nozzle in a mixing duct where the sec
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ce8dadf569e805a3bc6253714989bdd3
https://doi.org/10.1063/5.0137051
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9
Studies on the effect of imaging parameters on dynamic mode decomposition of time-resolved schlieren flow images
Autor: Srisha M. V. Rao, S. K. Karthick
Publikováno v: Aerospace Science and Technology. 88:136-146
Dynamic modal analysis enables new insights into the spatio-temporal dynamics of complex flow scenarios. Time resolved schlieren imaging provides significant information in compressible flow scenarios on flow structures and their evolution. We conduc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::32812c27fcfef70ab84527c5af3e5be6
https://doi.org/10.1016/j.ast.2019.03.004
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10
Length scale for the estimation of buzz frequency in the limit of high mechanical blockage in mixed-compression intakes
Autor: Prahallada Jutur, Ganesh T.K. Anavardham, Srisha M. V. Rao, Gopalan Jagadeesh, Manoj Kumar K. Devaraj
Publikováno v: Journal of Fluid Mechanics. 916
Oscillatory flow features are common in the unstart of hypersonic mixed-compression intakes and can be classified as low-amplitude or high-amplitude oscillatory unstarted flows. The low-amplitude oscillatory unstarted flow is driven by the shear laye
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1e1dbcf171d0657ab1726603b760f97c
https://doi.org/10.1017/jfm.2021.230
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