Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Harish Ganesh"'
Autor:
M. Akshay Kumaar, Duraimurugan Samiayya, P. M. Durai Raj Vincent, Kathiravan Srinivasan, Chuan-Yu Chang, Harish Ganesh
Publikováno v:
Frontiers in Public Health, Vol 9 (2022)
The unbounded increase in network traffic and user data has made it difficult for network intrusion detection systems to be abreast and perform well. Intrusion Systems are crucial in e-healthcare since the patients' medical records should be kept hig
Externí odkaz:
https://doaj.org/article/fa77e94659d948ac9b0b33961dfcbd0c
Publikováno v:
Journal of Fluid Mechanics. 957
Partial cavity flows forming on a NACA0015 hydrofoil are visualized using high-speed cinematography and time-resolved X-ray densitometry. These observations reveal the underlying flow features that lead to the cloud cavity shedding. Previous studies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::820d5e876cc099b7d8aa25f1ae710b61
https://doi.org/10.1017/jfm.2022.999
https://doi.org/10.1017/jfm.2022.999
Publikováno v:
Journal of Hydrodynamics. 32:1-5
Cavitating bubbly flows can form in separated flows and shear layers leading to local regions high vapor void fraction, and these flows often exhibit periodic shedding of vaporous clouds. Historically, the presence of a liquid re-entrant flow, driven
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1481d7b5435d69f7d77303fa0c26a5c9
https://doi.org/10.1007/s42241-020-0001-9
https://doi.org/10.1007/s42241-020-0001-9
Publikováno v:
Journal of Fluid Mechanics. 874:483-525
The topology and unsteady behaviour of ventilated and natural cavity flows over a two-dimensional (2-D) wall-mounted fence are investigated for fixed length cavities with varying free-stream velocity using high-speed and still imaging, X-ray densitom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80785afe98a58caa882072265f2a6e2b
https://doi.org/10.1017/jfm.2019.455
https://doi.org/10.1017/jfm.2019.455
Publikováno v:
Journal of Fluid Mechanics. 917
Cavitating flow in the wake of a wedge-shaped bluff body is examined to understand the role of the presence of high void-fraction regions in the near-wake region on the process of vortex formation and shedding. Previous studies have noted that develo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::527a81ed3841dadab03d0291e6265393
https://doi.org/10.1017/jfm.2021.263
https://doi.org/10.1017/jfm.2021.263
Publikováno v:
Experiments in Fluids. 61
Time-resolved X-ray densitometry void fraction measurements and accompanying acoustic emissions have revealed that partial cavity shedding on a hydrofoil can be multimodal, with spontaneous changes in shedding sequence (referred to here as cavitation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65310e7f98fbf8c18c4e267e90772cd6
https://doi.org/10.1007/s00348-020-2940-x
https://doi.org/10.1007/s00348-020-2940-x
Publikováno v:
Journal of Hydrodynamics, vol 29, iss 6
Stable attached partial cavitation in separated flows can transition to cloud shedding, and the mechanism of transition has been attributed to the presence of a re-entrant liquid jet. Our findings have revealed the presence of propagating bubbly shoc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb13d422294f4ca6871481f0dbf2fda6
https://doi.org/10.1016/s1001-6058(16)60805-3
https://doi.org/10.1016/s1001-6058(16)60805-3
Publikováno v:
Journal of Fluid Mechanics. 829:420-458
In the present study, the experimental set-up of Ganeshet al.(J. Fluid Mech., vol. 802, 2016, pp. 37–78) is used to examine the dynamics of a shedding cavity by examining the vapour production rate of the natural cavity and determining how minimal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04472e9fd582db433d89f68afeea611e
https://doi.org/10.1017/jfm.2017.569
https://doi.org/10.1017/jfm.2017.569
Publikováno v:
Experiments in Fluids. 60
The shedding dynamics of partial cavitation forming on a NACA0015 hydrofoil is known from the previous studies to be multimodal, exhibiting abrupt changes in Strouhal number as the cavitation number is reduced (Arndt et al. in Instability of partial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::500c39987bbe3a12b9f734f3d82f219c
https://doi.org/10.1007/s00348-019-2706-5
https://doi.org/10.1007/s00348-019-2706-5
Publikováno v:
International Journal of Multiphase Flow. 139:103584
Flow topology and unsteady cavitation dynamics in the wake of a backward facing step was investigated using high speed videography and time-resolved X-ray densitometry, along with static and dynamic pressure measurements. The measurements are used to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30e9208d5e2ea116477f63f4b2e4f01f
https://doi.org/10.1016/j.ijmultiphaseflow.2021.103584
https://doi.org/10.1016/j.ijmultiphaseflow.2021.103584