tunnel ventilation test

Hence, flexible pipe ventilation technique is developed and tested in the No.24 tunnel of a water engineering some of the test results are introduced in this paper.

因此，中国铁道建筑总公司组织石家庄铁道学院、铁十五工程局有关科研人员，在“引大入秦”工程24号隧洞开展软管通风技术的研究和试验。本文是该课题的部分测试结果。

互联网摘选

Experimental Investigation of the Cooling Performance of Tailrace Tunnel Ventilation in Hydropower Stations; Performance Test and Internal Flow Field Analysis of Pressure Reducing/ Sustaining Valve for High-pressure Water Supply

水电站无压尾水洞引风换热试验研究高压供水减压稳压阀的性能试验与内流场分析

互联网摘选

Wind Speed Distribution in the Aweather of the Firebreak Tree Belt in a Wind Tunnel Experiment A Test Study of the Ventilation Coefficient of the Firebreak Tree Belt on a Mountain Ridge

防火林带迎风面风速分布规律的风洞试验山脊防火林带透风系数的确定

互联网摘选