提供了一种模块式增压器叶轮立式超速试验机。
国外公司在其系列增压器中开始采用整体式压气机叶轮。
Foreign company begins to adopt integrated compressor impeller in their series of turbo-chargers.
该机具有试验转速、重量、外形尺寸等参数范围宽的特点，适合国内增压器生产厂家的叶轮超速试验。
It possesses the advantages of wide parameter ranges in test rotary speed, weight, sizes, and is suitable for super speed test of the impellers of the boosters made in China.
利用循环对称条件，将增压器叶轮简化为由实体单元与平面壳体单元组合而成的有限元分析模型。
In this article we simplify turbine supercharger impeller as a model, which was jointed of axial symmetry entity elements and plane shell elements, for finite elements analysis (FEA).
所建立的叶轮几何参数优化选择方法，可用于车用涡轮增压器离心压气机的几何参数优化和性能预测。
The method of impeller parameters optimization design can be used in the selection of geometric parameters and the performance prediction of vehicle turbochargers.
针对车用涡轮增压器压气机叶轮，研究利用可展直纹面构造叶片曲面方程的方法。
The method to construct the blade surface of developable impeller of vehicle turbocharger is investigated.
作为涡轮增压器的核心零件，压气机叶轮主要失效模式是低周疲劳破坏。
The compressor wheel is a core part of turbocharger, and the low-cycle-fatigue (LCF) dam - age is its main fault model.
结合车用发动机增压器叶轮复杂铝铸件结构特点，确定了电磁泵充型低压铸造生产工艺。
Considering the structure characteristic of turbo-charge blade wheel of complex aluminum alloy in vehicle engine, the production process for electromagnetic pump low-pressure coasting is determined.
涡轮增压器通过调整叶轮来实现对发动机自身扭矩的提升。
The turbocharger uses adjustable vanes for the spontaneous development of torque.
涡轮增压器通过调整叶轮来实现对发动机自身扭矩的提升。
The turbocharger uses adjustable vanes for the spontaneous development of torque.
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