1) tail rotor blade
尾桨桨叶
2) blade wake
桨叶尾流
3) the crack of the stroke oar leaf's crossbeam
尾桨叶大梁
4) tail rotor
尾桨
1.
This paper describes a demarcation and decoupling technology of helicopter bearingless tail rotor flexible beam,this technology can be used to solve the problem of flapping bending moment and lag bending moment coupling that encountered in bearingless flexible beam fatigue test,it also can be used to separate each test load component on the section effectively and to reduce the test error.
本文介绍了一种直升机无轴承尾桨柔性梁标定与解耦技术,该技术能有效地解决无轴承尾桨柔性梁在试验中挥舞弯矩与摆振弯矩的耦合问题,并能有效分离截面上各分项试验载荷,减少其试验误差。
2.
Combining a helicopter rotor loads flight testing,the study and application of the tail rotor loads flight testing technology are described,which has achieved the expectation.
结合某型机寿命可靠性动部件载荷实测任务要求,较详细地论述了尾桨动部件飞行载荷测试技术方法研究及应用,达到了预期目的。
3.
A prediction method for the load noise of tail rotors is studied.
对尾桨载荷噪声的预测方法进行了研究。
5) Stroke oar
尾桨
1.
Using S7-300 PLC as center controller, PⅡ IPC as monitor and SIEMENS SIMOVERT MD inverter as DP slave station to create a PROFIBUS-DP fieldbus control network, according to specification of drive and control system of stroke oar test-bed.
根据尾桨试验台拖动系统的特点及技术要求 ,采用 S7- 30 0 PL C作为中央控制器 ,P 工控机作为监控计算机 ,SIMOVERT MD工程型变频器作为 DP从站 ,构成一个基于 PROFIBU S- DP现场总线控制网
6) washback
桨叶剖面尾翘
补充资料：早春送张坤归大梁（一题作早春送大梁卢从事)
【诗文】：
萧萧羸马正尘埃，又送輶轩向吹台。别酒莫辞今夜醉，
故人知是几时回。泉经华岳犹应冻，花到梁园始合开。
为谢东门抱关吏，不堪惆怅满离杯。
【注释】：
【出处】：
全唐诗：卷658-12
萧萧羸马正尘埃，又送輶轩向吹台。别酒莫辞今夜醉，
故人知是几时回。泉经华岳犹应冻，花到梁园始合开。
为谢东门抱关吏，不堪惆怅满离杯。
【注释】：
【出处】：
全唐诗：卷658-12
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条