viscous pressure

Numerical Study on Viscous Pressure Forming of Sheet Metal

薄板粘性压力成形的数值模拟

When viscous forces predominate the flow is proportional to the pressure drop across the element.

当粘滞力起主导作用时,流量当通过主要部分的压力降或正好.

Viscous pressure forming ( VPF), a recently developed process, is an advanced approach in sheet metal forming.

粘性压力成形技术是金属板材成形领域里新近出现的一种先进的加工工艺。

By means of explicit expressions of pressure exerted on a rotor partially filled with a viscous liquid, it is that discussed dynamic stability of aforementioned rotor, obtained some valuable results and united Hendrick's and Christenson's results which are different.

根据作用在部分充以粘性液体转子上压力的显式表达式，讨论了上述转子的动力稳定性，得到了一些有价值的结果，统一了Hendrick S和Christenson的截然不同的结果。

Flow of gas or liquid due to a pressure difference is called viscous flow.

由于压力差引起的气体或液体流称为滞流.

Research on Viscous Pressure Forming ( VPF) of Aluminum Alloy Ladder Parts

铝合金阶梯形件粘性介质压力成形的研究

Viscous pressure forming ( VPF), a new developed sheet flexible-die forming process, has been playing a good application on sheet metal forming in aerospace industry.

粘性介质压力成形作为一种近年来发展起来的板材软模成形方法，已经在航天等领域得到了较好的应用。

A New Technology of Viscous Pressure Forming ( VPF) of Sheet Parts

板件粘性介质压力成形新工艺

Numerical Solution of Pressure Distribution for Multi-Component Airfoils in High Subsonic Viscous Flow

多元翼型高亚音速粘性流压力分布数值解

Experimental research for viscous pressure forming ( VPF) of hemispherical part is presented in this paper.

本文对半球形件的粘性介质胀形进行了实验研究。

Solution: increased pressure machine speed, selection of high concentrations of viscous large color of ink.

解决方法: 增加印压,降低机器速度, 选用粘性大颜色浓度高的油墨.

Two difficult problems, ie: deep well and high pressure, should be treated in the application of thermal drive to the viscous oil encountered in Gaosheng oilfield.

用热采的方法开采高升油田的稠油，存在着井深、油层压力高两大技术难点。

Restore the plug inside the unit by sliding the plug button while pressing it. Control on blank holder pressure ( BHP) during viscous pressure forming ( VPF) thin-walled sheet metal parts

边按压边向机内侧滑动，使插头按钮收藏在机内。薄板件粘性介质压力成形过程的压边力控制

Viscous pressure forming ( VPF ) , a recently developed process, is an advanced approach in sheet metal forming.

粘性压力成形技术是金属板材成形领域里新近出现的一种先进的加工工艺.

Numerical results of a 3D viscous flow in an exhaust casing of a low pressure steam turbine were obtained with the 3D Navier Stokes solver Fine/ Turbo.

运用三维粘性流场数值模拟软件（Fine/Turbo）对一个低压蒸汽透平排气缸内的复杂流动进行数值模拟，计算结果与已有的实验数据进行了对比。