Effects of Surge Tank Geometry on the Water Hammer Phenomenon: Numerical Investigation
نویسندگان
چکیده
A surge tank, as one of the most common control facilities, is applied to head pressure levels in long pressurized pipelines during water hammer occurrence. The cost-effective operation tanks highly affected by their characteristics (i.e., tank diameter and inlet tanks) can effectively reduce repercussion hammers. This investigation utilized method (MOC) order simulate behavior transient flow at upstream fluctuations regime for hydraulic system a hydropower dam. Firstly, MOC model was validated experimental observations. various types boundary conditions sure reservoir, branch connection three pipes, series downstream valve) were investigate simultaneous effects properties. In this way, all simulations equations conducted nine combinations (D) (d). results study indicated that design with D = 6 m d 3.4 m, reached minimum level large section pipeline which upstream. Additionally, occurrence phenomenon probable initial pipeline.
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ژورنال
عنوان ژورنال: Sustainability
سال: 2023
ISSN: ['2071-1050']
DOI: https://doi.org/10.3390/su15032312