辐射长度

这些参数包括烟气的平均辐射长度、烟气黑度、对流传热系数、烟气的热焓等。

The parameters considered include the mean beam length of flue gas , the emissivity of gas , the film beat transfer coefficient and the enthalpy of flue gas .

炉内烟气辐射换热有效长度分析

Analysis of Effective Length of Gas Radiant Heat Transfer in Furnace

论述了应用高温空气燃烧技术的蓄热式辐射管的实验研究工作，重点研究了辐射管沿长度方向的温度分布规律及其影响因素。

In this paper , the high temperature air combustion technology has been applied on radiant-tube , and designed a new regenerative radiant-tube combustor .

地铁工程降水施工中，辐射井被要求控制的地下水范围是已定的，即水平辐射管的长度是基本确定的；

The perpendicular-well , level radiates tube under differently water layer the term of construction craft , how to handle the widespread technique problem which in the construction ;