In the gases industry, accidents can and unfortunately do occur at all stages of manufacturing and handling ie production, cylinder filling and handling, maintenance and distribution.
For airflow around a circular cylinder, the pressure distribution is studied numerically, and the response of the pressure sensor is foretold.
利用数值模型计算了空气流过圆柱体的压力分布，并预言光子晶体压力传感器的响应。
3
Residual stress distribution for engine cylinder body made of casting aluminum alloy was investigated completely using X-Ray nondestructive detection method.