旋渦基元 的英文怎麼說
中文拼音 [xuánguōjīyuán]
旋渦基元
英文
vortex element-
The equation of the pressure of scroll chambers 、 the force of axis 、 the force of radial 、 the force of tangent 、 inertial force 、 the composition of forces and the inertial movement is given. a dynamic model of scroll compressor of combination profile is developed, based on the analysis of the movement of the moving parts. this can provide base of theory for dynamical balance design 、 intensity design and reliability analysis
論文利用pro / e軟體建立新型組合曲線渦旋壓縮機動渦盤的三維實體模型，在此基礎上根據受力情況對動渦盤的渦圈進行了有限元分析，探討動渦盤在工作過程中由於氣體力的作用而產生的應力與應變規律，為進一步完善動渦盤的設計提供了理論依據。The theory includes quaternion and rotation vector, coning error, sculling error and scrolling error and the compensating methods of these errors. 2
基本理論包括四元數和等效旋轉矢量演算法、圓錐誤差及其補償演算法、劃船誤差產生的機理及其補償演算法、渦卷誤差產生的機理及其補償演算法。Based on the experiments, the simulation of the heat exchanger and scroll compressor was accomplished which also offered a favorable condition to the establishment of the whole gwshp methods were used to improve the veracity and astringency of the model, such as : dividing the condenser into several tiny segment with equal area ; separating the condensing process into single - phase region and double - phase region ; the comparing result showed that most of the error between the data of simulation and experiment was within 5 % while the maximal error was 8. 35 %
在建模過程中，從大量蒸發和冷凝的換熱關聯式中，通過與實驗數據的比較找出了與實驗結果最為接近的換熱關聯式在建模過程中，針對冷凝器及板式換熱器的特點，採取將冷凝器按面積分成若干個微元段，並將冷凝過程分成單相區和兩相區的方法。同時對渦旋壓縮機進行建模和分析同時在熱力學平衡基礎上與實驗數據比較，經過驗證，對于換熱器模型，模擬計算與實驗結果的誤差一般都在5以內，最大為12 。
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