Pulsating water pressureStop log gateS-transformTime frequency transformPhase distributionThe vibration of sluice gate may lead to the damage of the hydraulic structure, based on the S-transform, the frequency and the phase distribution of the pulsating water pressure. The results show that as the ...
From purification manner of the contamination ground water due to the oil content and the injection well which PROBLEM TO BE SOLVED: To enhance soil washing effect by pulsating ultrahigh pressure air at a short-time interval to continuously blowing the same in the lower part of an aquifer in ...
a蒸汽轮机的原理是通过燃烧燃料(煤或油等),将水加热成高压水蒸气,水蒸气从喷嘴中高速喷出,推动叶轮转动,以达到热能转换成动能 The steam turbine principle is through the burning fuel (coal or oil and so on), water heating high pressure steam, steam from spray nozzle high speed blowout, impels the...
Working pressure 0.245Mpa Vacuum -0.086Mpa Working Temperature 105~138ºC Temperature Equilibrium < +2.0ºC Water Pressure 0.1-0.2Mpa Compessed air pressure 0.4-0.7Mpa Steam Pressure 0.3-0.7Mpa Power vltage Three-phase five-...
[49] noted that the number of channels, water flow rate and ambient temperature affect the heat transfer coefficient, pressure drop and coefficient of friction of cooling plates. Zuo et al. [50,51] found that intermittent pulsating flow achieves improved thermal cooling plate characteristics and ...
pressure and time during the sterilization course are displayed dynamically. Parameter revision can be done based on actual conditions. Special program assembly and easy manual operation can be performed on relative requirements as well. A printer is provided to record paramete...
Penzes, L.E., Theory of Pump-Induced Pulsating Coolant Pressure in Pressurized Water Reactors, Nuclear Engineering and Design, Vol. 27, pp.176-188, 1974Penzes, L.E., Theory of Pump-Induced Pulsating Coolant Pressure in Pressurized Water Reactors, Nuclear Engineering and Design, Vol. 27, pp....
We recommend that the gas pre-charge pressure be set to 80 percent of system pressure. What is a triplex pump? 1. n. [Well Workover and Intervention] A positive-displacement reciprocating pump that is configured with three plungers. Triplex pumps are the most common configuration of pump ...
Water heatingOscillatorsElectronic coolingevacuation pressurefilling ratioThe reliability and computational speed of modern electronic systems have a significant ... ED Patel,S Kumar - 《IEEE Transactions on Components Packaging & Manufacturing Technology》 被引量: 0发表: 2022年 The Heating and Pulsations...
With well guided openings, we can neglect restriction coefficients, and use the formula of flow: Q = sVI2gA. with Q=8 cu. ft. g-=32 ft. h is the static pressure at the valve opening, 55 in feet of water; this is shown by actual measurements to vary from 5 to 10 feet. S...