本桩靴喷射出来的是气液两相体,而且还带有旋转,再通过空化作用很容易将桩靴上部的淤泥快速清除. The pile shoe is ejected gas-liquid two-phase body, but also with rotating, and then through cavitation is very easy to pile shoe upper silt quickly cleared....
气液两相流管道 two phase (gas-liquid)flow piping的术语:气液两相流管道 two phase (gas-liquid)flow piping 输送气液混相流体的管道。 河北中燃管道有限公司是一家集研制、生产、销售和服务于一体的大型的管道装备制造企业:可生产管道管件、弯头、弯管、法兰、三通、异径管(大小头)、管帽(封头)等管道配件还...
The direction of the electric or magnetic field to the gas-liquid interface may be complex, in a two-phase flow and in some case EMF or EMP may also be generated as a result of fluid flow (see Fig. 20.1). Here we must note that the effect of leak EMF becomes significantly important...
高速摄像机多相流体动力学是能源、动力、核反应堆、化工、石油、制冷、低温、可再生能源开发利用、航空航天、环境保护、生命科学、等多领域实现现代化的重要理论和关键技术基础。多相流中气液两相流动最为复杂,它能进一步揭示两相流动一些基本规律,深入研究流动与传热的特性,进而推动两相流的发展和研究,所以气液两相流...
1.Study on the characteristics of the fluctuating pressure for gas-liquid two-phase flow across the circular cylinder surface;气-液两相流横掠圆柱表面脉动压力特性的研究 2.Its basic principle is that there is a quite steady flow state of annular flow in the flow pattern of gas-liquid two-phase...
ρ ⎝ ⎠⎢ W L ⎥ ⎣⎝ ⎠⎝ ⎠ ⎦ 2.2.1 经验气液两相流流型图 垂直管道中气液两相流经验流型图 ——Hewitt和Roberts流型图 (覆盖了空 气/水,蒸汽/水的实验数据) 2 2 m x gas phase ρG 2 2 m (1−x) liquid phase ρL Fig.7 Hewitt and Roberts (Hewitt,1969) 2.2.2...
Flow patterns pressure drops and other related topics of two phase gas liquid flow in microgravity 气液两相流 STRENGTH IN A TWO-PHASE MODEL SYSTEM WITH FIBER REINFORCEMENT(纤维增强两相模型系统的强度) 石油气液两相管流第二章气液两相流的模型 气液两相流理论 论文--气液两相流 气液两相流实验 气液...
Simulation on flow pattern of gas-liquid two phase flow in airlift reactor气升式反应器气液两相流流态特性模拟气升式反应器数值模拟粒子图像测速技术气液两相流为了研究曝气强度对气升式反应器内气液两相流特性的影响,组合多相流Eulerian—Eulerian模型和液相Standardk-ε湍流模型,运用Fluent软件建立了气升式反应...
Two-phase operations in polymer industry involve very viscous fluids. Due to the high viscosity of these fluids, the flow will be predominantly in laminar region for both fluids. There are no data on gas-liquid two-phase systems incorporating viscous Newtonian and non-Newtonian fluids where flows...
liquid is in the form of droplets entrained in the vapor phase (mist flow regime). (5)The heat- transfer coefficient remains relatively constant as the droplets are gradually vaporized and the vapor becomes superheated. (6)In the final stages, heat is transferred solely by gas-phase ...