设计点性能的英文

• point performance

• "设计"英文翻译    devise; project; plan; desig ...
• "点"英文翻译    drop
• "性能"英文翻译    function; performance; prope ...
• "设计点" 英文翻译 :    design point; point; design
• "设计点设计" 英文翻译 :    point design
• "变设计点法" 英文翻译 :    variable design point method
• "非设计点" 英文翻译 :    off design point; off-design point
• "设计点效率" 英文翻译 :    design point efficiency; design-point efficiency
• "阀点性能曲线" 英文翻译 :    valve-point performance curve
• "单设计点飞机" 英文翻译 :    single-design-point aircraft
• "双设计点飞机" 英文翻译 :    two-design-point aircraft
• "设计点,设计工况,计算点" 英文翻译 :    design point
• "空气动力设计点" 英文翻译 :    aerodynamic design point
• "计点" 英文翻译 :    count by points
• "电气继电器的触点性能" 英文翻译 :    electrical relayscontact performance of electrical ralaysys
• "非设计性能" 英文翻译 :    off design performance; off-design performance
• "设计性能" 英文翻译 :    design characteristics; design performance
• "性能设计" 英文翻译 :    performance design
• "程序设计性能" 英文翻译 :    programming performance
• "共点性" 英文翻译 :    stigmatism
• "估计点" 英文翻译 :    estimation point
• "计点法" 英文翻译 :    point-count
• "计点器" 英文翻译 :    point counter
• "材料性能设计值" 英文翻译 :    design value of a property of a material
• "超越设计条件性能" 英文翻译 :    off design performance

• Firstly , the performance is calculated at the design point of the ws - 9 aeroengine by using the numerical model established . secondly , after obtaining the performance coupling parameters , the steady - state performance of the non - designed points is caculated . third , respectively make the limitation of rotate speed of the high pressure rotor and low pressure rotor equal to corresponding parameters of designed point , after the data calculated compared with those of designed point and actual testing of the manufactory , the error is obtained
  首先，用所建立的发动机数学模型计算了发动机在设计点的各项性能，第二，根据发动机各部件的耦合特性参数计算得到发动机在非设计点状态下的各项稳态性能，第三，分别设定限制高压转子转速和低压转子转速逼近设计点条件下对应的参数，将计算得到的性能数据与设计点性能进行了比较，并将非设计点的计算结果与生产试车过程实测的性能数据进行对比，给出了该稳态模型计算结果与实际试车数据的误差。