Experimental Assessment of Water Hammer-Induced Column Separation in Oil-Hydraulic Pipe Flow
نویسندگان
چکیده
منابع مشابه
Water Hammer with Column Separation:
Column separation refers to the breaking of liquid columns in fully filled pipelines. This may occur in a water hammer event when the pressure drops to the vapor pressure at specific locations such as closed ends, high points or knees (changes in pipe slope). A vapor cavity, driven by the inertia of the parting liquid columns, will start to grow. The cavity acts as a vacuum, a low-pressure poin...
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Water hammer is one of the unsteady flows in urban water distribution networks, which has been of great importance due to the damage caused to the pipeline and has always been of interest to researchers. In this study, the phenomenon of water hammer due to the sudden closure of the valve in the downstream end has been investigated in a laboratory and using a numerical model. In the laboratory s...
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ژورنال
عنوان ژورنال: Journal of Fluids Engineering
سال: 2019
ISSN: 0098-2202,1528-901X
DOI: 10.1115/1.4043854