1) flow patterns on the cross section
横向流态
2) cake ditches
横向沟流
1.
Descriptions and analysis of how cake ditches with huge capillaries develop are given as special (phenomena) in high viscosity non-Newtonian cake filtration.
描述和分析了滤饼横向沟流和纵向大毛细管的形成和发展特征,横向沟流以毛细管入口处结构剪切破坏为基本特征,而纵向大毛细管的形成及进一步扩大,对过滤质量立即产生破坏性影响。
3) transverse convection
横向对流
1.
A numerical simulation model of falling film absorption over horizontal tubes in absorber with LiBr water solution as the working medium was established in consideration of wet ratio and transverse convection.
针对以溴化锂水溶液为工质的水平管吸收器,考虑湿润比和横向对流作用,建立了描述水平管外表面的降膜流动吸收传热传质耦合过程的数学模型。
2.
The result of numerical simulation for single tube, will lead to great error, neglecting transverse convection and variable film thickness, being lack of experimental test.
数值模拟主要针对单管,数学模型一般忽略横向对流和膜厚变化,结果缺乏必要的实测数据的验证,直接用于实际机组的设计会带来比较大的误差。
4) transverse current
横向电流
1.
The influence of transverse current on seam formation of CO2 laser beam welding of Aluminum alloys has been investigated.
研究了外加横向电流对铝合金CO_2激光焊接焊缝成型的影响。
5) cross flow
横向流
1.
The cross flow method is used to estimate the viscous effects on conventional high-speed displacement ship.
采用横向流方法对常规高速排水型单体船所受的粘性影响进行修正。
2.
The physical model of cross flow channel and mathematic model of the atomization were built.
本文根据理论推导和数值模拟设计加工了一种采用旋流芯结构的旋流式喷嘴,通过实验验证了设计喷嘴的雾化特性符合要求,并运用数值模拟方法研究所设计喷嘴在横向流场中的雾化情况及降温能力。
补充资料:超流湍流态(superfluidturbulentstates)
超流湍流态(superfluidturbulentstates)
液HeⅡ中流速超过临界值vc时,有附加阻力存在,出现耗散流,非线性效应明显。例如有温度差时,在热流不大的线性范围,热流正比于温度梯度`\nablaT`,但流速超过vc后,热流即减小,它正比于$(\nablaT)^{1//3}$。这类耗散现象称超流湍流,所处的这种状态称超流湍流态,它可视为由大量涡旋线的存在而发生的。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条