English translation for "气动声学"
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- aeroacoutics
Related Translations:
气动: pneumatic◇气动泵 pneumatic drive pump; 气动工具 pneumatic tool; 气动离合器 pneumatic clutch; 气动挖掘机 pneumatic pick 气动扳机: pneumatically-operated trigger
- Example Sentences:
| 1. | High order finite difference scheme based on non - uniform meshes for aeroacoustics applications
非等距网格高精度差分方法用于气动声学问题计算 | | 2. | The research on the rotor blade - vortex interaction ( bvi ) noise is a very important aspect and a very challenging subject in the rotorcraft aeroacoustics field
旋翼桨-涡干扰噪声问题是直升机气动声学领域的一个研究热点和难点。 | | 3. | In this paper , high - order accurate weighted essentially non - oscillatory ( weno ) schemes are investigated and their applications in hyperbolic conservation laws are discussed . based on this , a new weno difference scheme which based on dispersion - relation - preserving relation is developed , and representative test cases with this scheme for computational aeroacoustics ( caa ) problems has been implemented and compared in order to test capability of wave capturing ; in addition , weno schemes generally do not converge at high order in the presence of contact discontinuity of euler equations , so a conservative front tracking technique coupling weno schemes and level set method to simulate the translating density profile is presented here , and numerical simulation with this technique for representative test case has been implemented and results show the desired accuracy
本文研究了高阶精度加权基本无振荡( weno )格式及其在双曲守恒律方程中的应用，在此基础上作了两个方面的工作：一是针对高频声波问题构造出一种基于保色散关系( drp )的weno有限差分格式，并对计算气动声学( caa )问题的代表性算例进行了大量数值实验，比较了该格式捕捉波数的能力；另外，针对高阶weno格式在处理euler方程的接触间断时精度有所降低的问题，研究了利用界面追踪技术levelset方法和高阶激波捕捉weno格式相结合的一种守恒追踪方法，并且给出有代表性的密度滑移面问题的算例，得到一致高阶精度的数值模拟结果。 |
- Similar Words：
- "气动上下限信号器" English translation, "气动烧蚀" English translation, "气动射狂奔机" English translation, "气动射铸机" English translation, "气动设备" English translation, "气动升降机" English translation, "气动升降机构" English translation, "气动升降椅" English translation, "气动升力" English translation, "气动升料机" English translation
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