Results 31 to 40 of about 22,744 (164)
Experimental studies of water hammer in propellant feed system of reaction control system
Propulsion and Power Research, 2018 Water hammer pressure transient produces large dynamic forces which can damage the pipes and other assemblies in the feed line of a reaction control system (RCS).
Avanish Kumar +2 more
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WATER HAMMER IN WATER DISTRIBUTION SYSTEMS
Italian Journal of Engineering Geology and Environment, 2018 L'interesse scientifico verso il fenomeno del colpo d'ariete nasce in Europa agli inizi del 1900 allorquando la società si trova nel pieno di una rivoluzione industriale con una notevole crescita demografica e con la necessità di maggiore potenza elettrica e macchinari industriali.
Frega G., Costanzo C., Frega F.
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Dynamic water hammer experiment on supercritical/dense-phase CO2 transportation pipelines
You-qi chuyunObjectiveSupercritical/dense-phase CO2 exhibits relatively high density. During pipeline transport, planned or accidental valve closures can induce transient water hammer.
Haonan QIAN +7 more
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WATER HAMMER IN PIPELINE WITH DIFFERENT CHARACTERISTICS OF VALVE CLOSING AND UNSTEADY WALL FRICTION [PDF]
Civil Engineering Journal, 2019 This paper presents an analytical investigation of water hammer pressure variation in a reservoir-pipe-valve system. Laplace transform method is used to get the analytical solutions for different characteristics of the valve closing. Specifically, sudden
Haixiao Jing, Wen Wang , Guodong Li
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Engineering Applications of Computational Fluid Mechanics, 2023 Smoothed Particle Hydrodynamics (SPH) method is used to solve water hammer equations for pipeline systems due to its potential advantages of easily capturing column separation and slug impact.
Wenke Song +6 more
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Research on Fault Detection and Automatic Diagnosis Technology of Water Hammer in Centrifugal Pump
Applied SciencesCentrifugal pumps are important equipment in industrial production, and their safe and reliable operation is of great significance to water supply and industrial safety.
Lei Chen +3 more
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Analysis of natural gas flow reversal in integrated energy system based on dynamic simulation
Energy Reports, 2021 The inertial water hammer pressure propagates along the pipeline at the speed of sound wave, which makes the pressure along the pipeline rise or fall rapidly and the inertial water hammer pressure attenuate in the process of propagation.
Jiang Zhai, Xiaoxin Zhou, Yalou Li
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Simulation study of pressure wave fluctuation law along fracture under water hammer effect
Meikuang AnquanIn order to analyze the effect of water hammer effect on the propagation law of pulsating water pressure in the fissure, based on the one-dimensional transient flow model with water hammer equation of motion and continuity equation, the jump and ...
Jinqi FU, Jun NIAN, Wenxu CHENG
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Shock and Vibration, 2016 Water hammer analysis is a fundamental work of pipeline systems design process for water distribution networks. The main characteristics for mine drainage system are the limited space and high cost of equipment and pipeline changing.
Yanfei Kou, Jieming Yang, Ziming Kou
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Study of closing time pattern and type of valve on water hammer phenomenon in water conveyance line [PDF]
مدلسازی پیشرفته در مهندسی عمرانWater hammer is a phenomenal that occures due to suddenly pump stop and closure of valve in transmission pipelines and urban water distribution network. This phenomenon is important in transmission pipelines project and ignore this phenomenon can cause a
Hadis Ghanbari +2 more
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