blade passage meaning in Chinese
输叶流路
叶片流道
叶片汽道
Examples
- The ratios of the flow rate ( q / q ) are 1 . 4 1 . 0 0 . 6 respectively . three blade - to - blade passage and the three cross - section along the axial direction at each of the passages were selected for measurements
测试窗口分别取在三个不同的叶槽中，在每个叶槽中沿轴向测试三个断面和一个间隙断面。 - The hub leakage flows were modeled and calculated in two different ways : the flow fields inside hub axial gap were calculated together with blade passage flow in an integrated manner , and the leakage flows due to the hub axial gap were modeled as inlet boundary conditions
计算时分别采用了两种模化途径，即耦合求解转子上游叶根间隙内空腔与转子通道内的流场，以及求解将叶根同间隙模化为进口边界的转子流场。 - One cooling method that has gained increasing importance is endwall film - cooling , where coolant air is discharged though discrete holes in the inner and outer endwalls of a turbine blade passage . after leaving the holes , the coolant forms a protective layer between the hot mainstream gas and the surface that is to be protected
目前广泛采用的一种重要冷却方法是涡轮叶栅端壁气膜冷却，该方法中冷空气穿过涡轮叶片上内外端壁离散冷却孔进行交换，且冷空气流经冷却孔后在主流热空气与被保护表面之间形成保护层。 - Measured hole mass flows and a constant static pressure mixing analysis , together with the measured losses , allowed the decomposition of the losses into three distinct entropy generation mechanisms : loss generation within the hole , loss generation due to the mixing of the coolant with the mainstream , and change in secondary loss generation in the " blade passage
论文还进行了叶片冷却孔质量流的测量与常静压气流混合分析，结合前述气动力损失和冷却空气损耗的测量结果表明，端壁气膜冷却的综合损失明显地由三个部分组成：叶片冷却孔内产生的损失；由于冷却空气与主流热空气的混合产生的损失；二次流的变化产生的损失。 - In this paper , based on the navier - stokes equation and the k - turbulent model , the numerical simulation of the 3d turbulent flow in a centrifugal impeller , of which specific speed is 93 . the distribution of the velocity and pressure in the blade - to - blade passage are presented at the design and off - design operating conditions . the simulation results were verifiable with the results measured by piv
本文基于n ? s方程和标准的k ?双方程紊流模型，采用商用cfx - tascflow计算软件对一离心泵叶轮模型进行了叶轮内部三维紊流数值模拟，得到了三个典型工况下、从轮毂到前盖板每一个断面上的速度和压力分布。