The other is about the calculation and experiment of the two-dimensional unsteady turbulent flow in an exhaust manifold.

二是对排气管的二维不稳定湍流流动进行了计算和实验研究。

youdao

Based on the feasibility experiment and analyses, an intelligent defrosting scheme using the comparison calculation of indoor coil temperature is put forward.

在可行性实验和分析的基础上，提出一种基于室内盘管温度比较运算的智能化除霜方案。

youdao

Based on electrothermal principle and heat transfer theory, a calculation formula of direct electro heating time was deduced in the paper. An experiment was carried out to testify the formula.

本文根据电热原理和传热学理论推导出了电接触加热时间的计算公式，并通过实验进行了验证。

youdao