The overall performance for NASA 37 low-aspect ratio compressor stage at 70% design rotating speed was obtained and the internal flow fields at typical operating conditions were emphatically analyzed.
计算得到了NASA37号低展弦比、跨音速轴流压气机级70％设计转速下的全工况性能曲线，并重点分析了其中一些典型工况下的内部流场。
It is very important to describe the performance curves of centrifugal compressor by mathematical model accurately for the automatization design and management of gas transmission trunk line.
对于输气干线的自动化设计和管理来说，用准确的数学模型描述离心压缩机的特性曲线至关重要。
The influences of key design and operating parameters, such as bypass air ratio, compressor speed and total air mass flow rate etc. , on the performance of heat pump microwave drier were investigated.
分析了空气旁通率、压缩机转速及空气质量流量等主要设计及运行参数对干燥性能的影响。
The result shows that the new compressor has the advantages of reasonable design and smooth running, and performance targets have met the design requirements and process operation needs.
标定表明，该机组设计方案合理，运转平稳，性能指标达到设计要求，较好的满足了工艺操作的需要。
The conclusions offer the theoretical basis for the design and analysis of the linear motor drive divided compressor, which make its performance better and its structure more proper.
研究结果为直线电机驱动的分体式压缩机的设计分析提供了理论依据，可使压缩机性能更优越，结构更合理。
The 1 -D and 3 -D performance prediction shows that the feasibility of applying integrative design technology to design mixed-flow compressor.
研究了适用于斜流式压缩机的一体化设计技术，并基于一维设计方法简述了单级斜流式压缩机的设计。
The 1 -D and 3 -D performance prediction shows that the feasibility of applying integrative design technology to design mixed-flow compressor.
研究了适用于斜流式压缩机的一体化设计技术，并基于一维设计方法简述了单级斜流式压缩机的设计。
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