CAJ | 학술논문

解释了旋转阀脉冲器发生工作原理。利用CFD方法，针对所建立的泥浆脉冲发生器定子、转子进行三维流场仿真。分析了转予叶片形状、叶片厚度及叶片个数等结构参数对泥浆脉冲器性能的影响。总结了这些因素对转子水力转矩和脉冲强度的影响，得出了转子的优化设计准则。
해석료선전벌맥충기발생공작원리。이용CFD방법，침대소건립적니장맥충발생기정자、전자진행삼유류장방진。분석료전여협편형상、협편후도급협편개수등결구삼수대니장맥충기성능적영향。총결료저사인소대전자수력전구화맥충강도적영향，득출료전자적우화설계준칙。
Interpreted principle on rotary valve. Simulated stator and rotor flow field of mud pulser with CFD method. Analyzed influence structure parameters of the rotor, such as vane shape, vane thickness, vane amount, and other factors impact on the performance of mud pulser. Summarized these factors how to affect the rotor hydraulic torque and pulse strength, and elicit optimization criteria of the rotor design.