First, the critical discharge coefficient formula of the effervescent atomization and the penetration correlation for the pressure atomization were constructed.
理论推导了气泡雾化的临界流量系数; 建立喷嘴穿透深度的经验公式;
2
The present study shows that there is a critical seal pressure which is only related to the compression ratio and the friction coefficient, but does not depend on the radius of the elastomer ring.
分析结果表明,临界密封压力只与橡胶圈的压缩量和密封面摩擦系数有关,与橡胶圈截面半径无关。
3
The result shows that the permeability coefficient will increase gradually with the pressure increase and drastically after the strain gets to a critical value, when the fissure will occur.