English translation for "叶轮罩"
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- bead covering
impeller chimney
Related Translations:
风扇叶轮: blower impellerfan bladefan impeller 叶轮级: wheel stagewheelstage 叶轮外径: impeller outer diameter
- Example Sentences:
| 1. | This new technology changes from the traditional method by which the induced and compressor wheel separately are designed and produced to a new one by which the one - piece compressor is designed . on the basis of this new technology and the optimum blade profile , the performance of both the compressor and the turbocharger is largely improved . through the heating power calculation of the compressor , the analysis of the surge and the block of the compressor , the test - bed performance test of the turbocharger , the matching test of turbocharger and diesel engine , the propulsion test of the turbocharger on plateau condition , it is proved that the newly - designed compressor not only has high efficiency , but also improves the flow distribution in the high efficiency area so that the propulsion line can run through the high efficiency area
主要内容包括：提出一种全新的压气机叶轮技术和概念，这种技术将传统的导风轮和压气机分开设计、单独加工改为整体设计、整体加工的单体叶轮；从增压器与柴油机配机计算所得出的基本参数出发，通过对压气机进行热力计算，确定压气机的基本结构参数；再对叶型以及叶轮轮廓与叶轮罩壳的配合间隙进行优化，对新设计的压气机进行喘振和堵塞分析；通过增压器平台性能试验，验证了新设计的压气机的性能水平得到了较大的提高，达到了提高增压器的整体性能水平的目的；通过增压器与柴油机配机试验、以及增压器用于高原条件下的牵引试验，验证了新设计的压气机不但具有高效率，还改善了高效率区的流量分布，使牵引特性线贯穿高效率区。 |
- Similar Words：
- "叶轮型转子" English translation, "叶轮选择" English translation, "叶轮叶片" English translation, "叶轮叶片节距调节" English translation, "叶轮液压马达" English translation, "叶轮支承结构" English translation, "叶轮直径" English translation, "叶轮制动器" English translation, "叶轮中心进口能道面积" English translation, "叶轮轴" English translation
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