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性能试飞
相关语句
  performance flight test
     Study on certification performance flight test methods of civil transport aircraft
     民用运输类飞机合格审定性能试飞方法研究
短句来源
     On the basis, the problems which might be met in the execution of new provisions of certification performance flight test of transportation aircraft are discussed, and the preliminary proposals for solving these problems are provided.
     在此基础上 ,对我国运输类飞机型号合格审定性能试飞在执行新条款过程中可能遇到的问题进行了探讨 ,并给出了解决这些问题的初步建议。
短句来源
  performance flight-test
     Analysis and Design on Performance Flight-test Assessment System of Fighters Fire Control System
     歼击机武器火控系统性能试飞评定系统的分析与设计
短句来源
  “性能试飞”译为未确定词的双语例句
     FLIGHT TEST REDUCTION METHODS STUDY OF PERFORMANCE FOR AIRCRAFT WITH TURBO PROPS
     涡轮螺桨飞机性能试飞换算方法研究
短句来源
     Conversion results and error analysis of the level acceleration flight test on an aircraft
     某型飞机水平加速性能试飞换算结果及误差分析
短句来源
     Difference GPS Taking-off and Landing Performance Test of Aircraft
     基于差分GPS的飞机起飞着陆性能试飞
     It has been shown that the corrected drag at zero-lift and the trimmed drag due to lift are in good agreement with those verified by flight tests for aircraft performance.
     结果表明,经修正的飞机零升阻力和平衡升致阻力与资料值(经飞机性能试飞验证的结果)有较好的一致性。
短句来源
     This paper is directed against that Y-12(Ⅱ)aircraft’s main wheels au-tomatically appear the phnomenon leaving from ground in its flight test of takeoff per-formance with low weight. It discovered the primary reason,and put forward the methodand improvenment measure solved the problem. It also studied the influence factors foraircraft’s takeoff performane.
     针对Y─12(Ⅱ)型飞机在进行小重量起飞性能试飞时出现的主轮自动离地现象进行了讨论分析,找出了产生主轮自动离地现象的主要原因,提出了解决问题的方法和改进措施,并分析研究了对起飞性能的影响因素,为改善起飞操纵性提供了依据。
短句来源
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  相似匹配句对
     Difference GPS Taking-off and Landing Performance Test of Aircraft
     基于差分GPS的飞机起飞着陆性能试飞
     Plant Performance
     设备性能
短句来源
     FLIGHT TEST METHOD DETERMING THE RANGE PERFORMANCE FROM LEVEL MANEUVER FLIGHT
     从水平机动飞行中确定航程性能试飞方法
短句来源
     The function of wood structure
     木结构的性能
短句来源
     Trial Flight at Newly Built Airports
     新建机场的试飞
短句来源
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  performance flight test
This report focuses on the AFF performance flight test and analysis techniques developed and applied to get the AFF performance result.
      


Taking J-7 aircraft as a typical example, this paper describes how to correct high speed wind tunnel test results of polars of aircraft models to the real flight conditions, and gives the relative items to be corrected, together with the procedures and concrete methods. It has been shown that the corrected drag at zero-lift and the trimmed drag due to lift are in good agreement with those verified by flight tests for aircraft performance.

本文以J-7飞机为典型,阐述了如何将高速风洞飞机模型的极曲线实验结果修正到真实飞机的实际飞行状态。提出了应进行的修正项目、内容、步骤和具体方法。结果表明,经修正的飞机零升阻力和平衡升致阻力与资料值(经飞机性能试飞验证的结果)有较好的一致性。

This paper is directed against that Y-12(Ⅱ)aircraft’s main wheels au-tomatically appear the phnomenon leaving from ground in its flight test of takeoff per-formance with low weight.It discovered the primary reason,and put forward the methodand improvenment measure solved the problem. It also studied the influence factors foraircraft’s takeoff performane.this will provide the basis for us to improve the aircrafttakeoff and control performance.

针对Y─12(Ⅱ)型飞机在进行小重量起飞性能试飞时出现的主轮自动离地现象进行了讨论分析,找出了产生主轮自动离地现象的主要原因,提出了解决问题的方法和改进措施,并分析研究了对起飞性能的影响因素,为改善起飞操纵性提供了依据。

The“non dimensional”engine performance parameter of turbo propsis a function of three variables.After the“third variable”in the performance equations ofturbo props is discussed in detail,the flight test reduction methods of performance foraircraft with turbo props are described in this paper,including the dimensionless grapmethod and the differential correction method.Finally,the feature and availability of above two methods are briefly discussed.

涡轮螺桨发动机的无因次性能参数是三个变量的函数。在详细地讨论了涡轮螺桨发动机性能方程中的第三个变量之后,本文叙述了涡轮螺桨飞机的性能试飞换算方法,包括无因次图解法及微分修正量法。最后,简要地讨论了上述两种方法的特点及其适用性。

 
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