A computational fluid dynamics(CFD) simulation method based on 3-D Navier–Stokes equation and Arbitrary Lagrangian–Eul......

为了减小外部驱动Ⅳ型弯张换能器长度,提高此类换能器的实用性,提出在弯张壳长轴方向设计-U型凹槽、驱动单元置于凹槽内驱动的方案......

为了减小外部驱动IV型弯张换能器长度,提高此类换能器的实用性,提出在弯张壳长轴方向设计一U型凹槽、驱动单元置于凹槽内驱动的方......

Annular grooved projectiles(AGPs)have drawn ongoing concerns as an advanced penetrator for their excellent anti-rebound ......

为研制振动式蓝莓采摘原理样机，对蓝莓采摘机的凸轮传动装置进行设计与分析。选择凸轮结构类型及轮廓曲线种类，建立凸轮曲线方程。在......

Rolling torque for a seventeen passes, 125 x 125 mm HC SS316 billets rolled to a 16 mm diameter rod have been simulated.......

The effects of the wavelength and orientation of machined grooves on a mold surface, casting speed, and melt superheat o......

Surface topographies such as micrometric edges and grooves have been widely used to improve neuron outgrowth.However,fin......