Results 91 to 100 of about 556 (201)
Numerical simulation of two-phase flow field in underwater sealing device based on dynamic mesh
Journal of Measurement Science and Instrumentation, 2015 In order to speed underwater launch of minor-caliber weapons,a sealing device can be set in front of underwater muzzle to separate water,preventing the muzzle from water immersion.By establishing and simplifying the model of underwater weapon sealing ...
ZHANG Xue-wei, LI Qiang, LV Meng-rou
doaj
Experimental study of cavitating flow around a NACA 0012 hydrofoil in a slit channel. [PDF]
Sci Rep, 2022 Skripkin SG, Tsoy MA, Kravtsova AY.
europepmc +1 more source
Cavitation & supercavitation : obtenir un projectile profilé stable
, 2019 La supercavitation utilise le changement de phase du liquide-vapeur au mouvement rapide d'un projectile pour le profiler et ainsi réduire sa traînée. Dans cette thèse, nous abordons la supercavitation sous différents aspects : la cavitation induite par ...
Guillet, Thibault
core
Selected topics from the 32nd International Symposium on Shock Waves, Singapore, July 14-19, 2019. [PDF]
Shock Waves, 2021 Kleine H.
europepmc +1 more source
Supercavitating Rocket System [PDF]
Journal of the Korea Institute of Military Science and Technology, 2013 Kyung-Moo Kim +2 more
openaire +1 more source
Proposal of a Groove Cavitator on a Supercavitation Propeller
, 2001 A supercavitation propeller (SCP) that has high efficiency under supercavitating condition is expected as one of the most suitable propulsors for a high-speed vessel. To design a SCP with higher efficiency, a thinner cavity is recommended.
Sumino, Yoshitsugu +2 more
core
High-speed photography of supercavitation and multiphase flows in water entry [PDF]
, 2009 The supercavitation in water entry and associated multiphase flows were studied using a high-speed camera and single-shot optical device. The formation, growth and collapse of supercavities induced by underwater high-speed projectiles were revealed.
Shi, Hong-Hui, Itoh, M.
core
, 2014 Natural supercavitations in water and turbulent drag-reducing solution were numerically simulated using unsteady Reynolds averaged Navier-Stokes (RANS) scheme with mixture-multiphase model.
Chen-Xing Jiang, Feng-Chen Li
core +1 more source
, 2019 Due to the greater viscosity and density of water compared to air, the maximum speed of underwater travel is severely limited compared to other methods of transportation.
Prichard, Reid
core
Using CFD simulations to investigate the shear stress in hydrodynamic cavitation reactors coupled with experimental validation using colony count measurements. [PDF]
Sci Rep, 2022 Polgár M +4 more
europepmc +1 more source