airflow direction

A new method, the nodal potential method for discriminating the direction of airflow in a complex network of central ventilation system is discussed in this paper.

本文探讨中央式通风系统复杂网路中风向判别的一种新方法&节点位势法。

Abstract Through analysis and study on many discriminants for airflow direction, a regular qualitative analysis method pathway method is summarized for practicality to solve the problem of airflow control in mine fire.

作者在对大量风向判别式进行研究分析后，从追求火灾时期控制风流的实用性出发，总结出一个较有规律的定性分析方法&通路法，以此解决矿井火灾时的风流控制问题。

Test method investigation on persian blind airflow direction and speed of power car of high-speed train

高速列车动力车百叶窗空气流向与流速试验方法研究

The effect of mine fan station on the airflow direction of side branches is highlighted. The prevention of the airflow reverse is studied and proved by the simulation calculation using MVSS.

重点介绍了矿井机站对旁侧风路的风流方向影响，就如何防止旁侧风路风流反向进行了探讨，并用MVSS矿井通风仿真系统模拟运算验证了这一论点；

The author has already determined airflow direction in the first spatial ventilation network, namely, X-network.

完成了第一个空间风网&X网的风向判别。