It is concluded that cross jet can achieve a good condition of heat and mass transfer for the combustion of pulverized coal in front of a tuyere.

这表明交叉射流为煤粉在风口前的燃烧提供了良好的传热和传质条件。

youdao

The results show that the local heat transfer at the front part of the drop-shaped tube is similar to round tube, but apparent difference appears behind the detachment point.

结果表明：滴形管束局部换热规律在前端大圆部分与圆管管束相似，但在脱体点以后差别较大；

youdao

It can calculate effectively the variation of flame front area, burned volume, and heat transfer area with the process of flame propagation and can be applied to an arbitrary combustion chamber.

该软件能有效地计算火焰前锋面积、已燃区体积和传热面积随火焰传播距离的变化情况。

youdao