This paper, by referring to the "ideal liquid", proposed the viscous hydraulic design methods under the conditions of water-moving border of viscous layer of border.
提出了把“理想流体”作为参照量，以粘性边界层作为水流动边界条件的粘性水力设计方法。
This essay, by referring to the "ideal liquid" proposes the viscous hydraulic design methods under the conditions of water-moving border of viscous layer of border.
提出了把“理想流体”作为参照量，把粘性边界层作为水流动边界条件的粘性水力设计方法。
Low power rate on the surface of heating tube. Medium does not scale, congeal, sinter or carbonize on the surface, and so is ideal heating element for viscous, and heat sensitive liquid medium.
加热器管表面功率负荷低，介质不会在表面结垢、粘结、烧焦、碳化等，是粘性、热敏性液体介质加热的理想元件。
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