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Experimental Study of Submerged Water Jet Flow with PIV
2011 Asia-Pacific Power and Energy Engineering Conference, 2011Based on technical requirements of PIV (Particle Image Velocimetry) system, experiment setup of submerged water jet flow was founded and dynamic characteristics of it were studied. The experiments proved the feasibility of advanced PIV technology for dynamic characteristics and velocity structure research.
Yazhu Zhang +4 more
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Water Waves Radiated by Coherent Vortices in a Submerged Jet
Journal of Ship Research, 1993The physical problem - We consider a jet of water discharging from a nozzle submerged at a depth D below the free surface of a large body of water at rest, as in the experimental study of Bernal and Madnia (1989). The free surface is taken as the plane Z = 0 and the Z-axis points upward.
Francis Noblesse +2 more
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The Penetration of Submerged Round Turbulent Gas Jets in Water
ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 2010Direct measurements of the interfacial behavior of submerged high speed gas jets with speeds ranging from subsonic to supersonic Mach numbers were performed using high speed digital photography and shadowgraphs. The results indicate that the jets preferentially pinch-off near the axial position which in previous experimental work has been shown to ...
Chris Weiland, Pavlos Vlachos
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Flow Visualization of Submerged Steam Jet in Subcooled Water
Journal of Heat Transfer, 2016Steam discharged into subcooled water is investigated experimentally to demonstrate the direct contact condensation phenomena in nuclear reactor safety system and underwater propulsion apparatus. The steam jet condenses to various shapes at different thermal hydraulic conditions.
Fang Yuan +3 more
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Effect of Jet Characteristics on Heat Transfer by Impingement of Submerged-Confined Water Jet
Heat Transfer: Volume 1 — Heat Transfer in Flowing Systems, 1998Abstract Single phase forced convection and subcooled flow boiling due to impingement of confined submerged, fully turbulent liquid jet are experimentally investigated at atmospheric pressure. Heat transfer measurements are made along a uniformly heated surface onto which a jet is impinged orthogonal or at angles of inclination upstream ...
H. Z. Abou-Ziyan +3 more
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Impingement heat transfer at a circular cylinder due to a submerged slot jet of water
Experimental Thermal and Fluid Science, 1993Abstract An experimental investigation was carried out on the heat transfer due to a submerged slot jet of water impinging on a circular cylinder in crossflow. The cylinder diameter and the slot width are of the same order of magnitude, specifically D s = 2.0 and 3.0 mm and D c = 2.5 and 3.0 mm .
BARTOLI, CARLO, Di Marco P, Faggiani S.
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Turbulent transfer and mixing of submerged heated water jet
Water Resources Research, 1972An attempt has been made to analyze the turbulent diffusion, transfer, and mixing of a warm submerged jet discharged horizontally into a body of water of different temperature in a river or lake. When a jet of heated effluent is discharged into a receiving body of water at some depth below its surface, it rises as a plume to the surface and then ...
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Behavior of a Cavitating Submerged Water Jet
The proceedings of the JSME annual meeting, 2000Akihiko KAKEGAWA +3 more
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An Investigation of Compressible Gas Jets Submerged Into Water
46th AIAA Fluid Dynamics Conference, 2016Melissa Fronzeo, Michael P. Kinzel
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