we find that the introduction of radial viscous force have no influence on stability of viscous and thermal modes, but more influence on the stability of acoustic modes.
着重研究了径向粘滞力对含径向对流吸积盘的径向-环向不稳定性的影响。
synchronous motor drives the outer cylinder to rotate to shear the fluid, and the cylinder passes the viscous force to the inner cylinder that connects to a circular shaft.
由同步电动机带动外圆筒旋转剪切流体,从而将粘性力传递给内筒,内筒与圆轴相连。
the results showed that the squeeze viscous force decreases with the slip parameter increases, the rigid region of the fluid increases with the slip parameter increases.
研究结果表明,随着滑移参数的增加,挤压黏性力减小,流体刚性层厚度增加;
methods for accurate gravitational acceleration measurement are presented, which are viscous force modified method and viscous force offset each other method.
本文介绍了用粘滞阻力修正法和粘滞阴力互相抵消法来精确地测量重力加速度。
the study on primary slag shows that the deflected flow of primary slag only depends upon its gravity and the nature of pressure field and regardless of the viscous force acting on primary slag.
通过理论分析及模拟试验研究了高炉软熔带气体力学特性和初渣流动规律。
the movement and vertical distribution of gas, oil and water controlled by gravity, viscous force and capillary force were observed.
并且观察到在重力、粘滞力和毛管力作用下,油、气、水运动的特征及纵向分布特点。
therefore, the influence of alloy refine and modify is a result decided by both positive effects of delay of dendrite contact and negative effects of increase viscous force with solid-phase increased.
the viscous force and shear resistance of liquid bridge was improved by gel structure of bentonnite colloid, so the drop number can be increased by adding bentonite.
凝胶结构提高了粘结桥的粘滞阻力和抗剪强度,从而提高了生球的落下强度。
the influence of viscous force is considered while establishing nondimensional oil film force.