ducted air heater是什么意思

用法例句

Based on the method of Computational Fluid Dynamics(CFD),the mathematical models of plate type and tube type of indirect evaporative cooler have been established.

基于计算流体力学(CFD)方法,建立了板式和管式间接蒸发冷却器的数学物理模型,通过三维数值模拟得到了换热器一、二次空气通道的速度场、温度场和浓度场的分布。

Reinforcing existing building to build five-effect cannular falling film evaporation line;

加固现有厂房改建5效管式降膜蒸发线

New technology for powdery MAP production by using pipe reactor and spray-fluidized drying process;

管式反应器—喷雾流化干燥制粉状磷酸一铵新工艺

This paper deals with the fast pyrolysis of pine sawdust in a tube furnace.

采用管式炉对红松锯屑快速热解制取富氢气体进行了实验研究,分析了反应器温度、物料粒径和催化剂对热解产物组成的影响。

The characteristics of the Nitrogen releasing from different coal pyrolyzing in the tube furnace were studied in this paper.

试验研究了烟煤、贫煤及其混煤在管式炉热解过程中氮的析出特性,探讨了煤质特性、运行参数对氮析出特性的影响。