Results 51 to 60 of about 5,405,617 (335)
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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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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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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Research on Coupled Water Hammer in Hydraulic Pipe System
, 2010 A one-dimensional mathematic model is presented which describes pressure fluctuations behavior of liquid-filled pipes. The model is based on conventional two-equations water hammer theory.
Bao Ren Li, Jin Jun Liao
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Advanced Materials Technologies, EarlyView.Nano‐TiO2 and carboxylated cellulose nanofibers jointly regulate hydration‐product distribution in cementitious composites. Improved microstructural continuity and refined pore structure accompany enhanced strength and surface stability without a substantial increase in overall hydration.
Kailun Chen +8 more
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Optimization of advanced water hammer protection system for oil pipelines
管道保护Water hammer in oil pipelines, often resulting from manual misoperation and other factors, significantly affects safe pipeline operations. Implementing water hammer protection is crucial for ensuring safety, Starting with the water hammer advance ...
Mei JIN, Changbo WANG, Long JIN
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Water Hammer in Pumped Sewer Mains [PDF]
, 2006 This publication is intended for engineers seeking an introduction to the problem of water hammer in pumped pressure mains. This is a subject of increasing interest because of the development of larger and more integrated sewer systems.
Larsen, Torben
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On Water-Hammer with Floating Water Intakes [PDF]
In this paper, next points are shown both theoretically and experimentally when the water-hammer actions occur on the pipe line having the floating water intake tower. (1) How deform the water-hammer actions by the float motions?
荻原, 能男 +2 more
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Durability of Soft Pneumatic Actuators: A Review and Benchmarking Protocol
Advanced Robotics Research, EarlyView.Lack of durability is a key challenge hindering the broad scale adoption of soft pneumatic actuators (SPAs) in automation industries. This review provides a comprehensive overview of existing research on SPA durability, introduces a standardized durability benchmarking protocol to consolidate the testing of SPAs, and outlines promising directions for ...
Dickson Chiu Yu Wong +2 more
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Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character, 1928 Abstract Corrosion or erosion of the surfaces of metals under water is in many cases found to be actively promoted by their motion through the water, or by the motion of the water over them. In such cases the relative parts played in the action by corrosion and erosion respectively are not readily distinguished.
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