by-pass pipe

基本解释

A by-pass pipe, which can merge the circulating air and heating circulating air, is set to defrost in the paper.
本文研究了采用旁通形式进行除霜，并分别利用室内循环空气和加热循环空气的方式进行了实验，结果证明了该除霜方法是有效可行的。
A by-pass capillary tube was added on the discharge pipe behind the four-way valve and a tube was added in an accumulator in a heat pump system to solve the problem.
在热泵系统四通换向阀后的排气管上加旁通毛细管和在气液分离器中加过冷管。
A three dimensional finite element(FE) model was employed to simulate the temperature field and welding deformation in mild steel pipe by a multi-pass welding process.
通过建立三维有限元模型，预测了低碳钢钢管多层焊接时的温度场和焊接变形，并通过试验验证了所提出计算方法的精度和有效性。

旁通管
The boundary conditions of pump units closed-down in accident is established, including single pump, pump in series, pump in parallel, pumping set with by-pass pipe, and the numerical calculation is carried out.
建立水泵机组事故停机边界条件,包括单泵、串联泵、并联泵、带旁通管泵组,并进行数值计算。
机械工程
旁通管
旁通阀