When the compression stroke is finished, the longitudinalpressure relief grooves are communicated with the air exhaust hole to release the high pressure.
当压缩行程完成时纵向泄压凹槽与排气孔相通，实现高压被释放的目的。
2
Modelling experiments indicate that the new concept is able to enhance the bottom pressure in hearth so as to make the longitudinalpressure distribution more uniform.
模拟实验表明：新方案可以提高炉膛下部的压力，使炉长方向压力分布趋于均匀。
3
We have demonstrated Faraday longitudinal tension and side pressure with some examples and briefly introduced its application.