rules for resonance 中文意思是什麼
rules for resonance
解釋
共振法則-
The influence of various waterpower and configuration parameters on heat transfer is analysed and the rules of convective heat transfer coefficient and the ratio of heat transfer enhancement with mass flux are obtained. at the same time, we gain important results as below : as for resonance chamber with certain configuration, self - oscillation can be generated under suitable configuration and waterpower parameters. for the same configuration resonance chamber, the intensity of the self - oscillation is changed by the waterpower parameters
當流量及壓差降低至一定程度時，共振腔還可能削弱換熱；加熱功率的提高會增加流體（水）的溫度，流體的粘度會隨著降低，這會減少對流體脈動的阻礙，使脈動衰減得更慢，而脈動幅度的增加會增強換熱，故加熱功率對有脈動的對流換熱是有影響的；自振腔產生的流體脈動頻率是自振腔固有頻率或其整數倍，流體脈動頻率過高或過低都不利於對流換熱，存在一有利於強化換熱的頻率范圍。 -
It is important rules that research for dynamic characteristics of the mill system of single - pinion drives in operation to prevent damage from the resonance between fix frequency and bestir frequency in this paper, the pattern of pinion - - - drive shaft - - - decelerator gear vertical vibration in the mill system of single - pinion drives is established
最後，對2 . 6 13m的磨機系統進行了動態特性的實例分析。研究邊緣傳動磨機系統的動態特性，對避免由於激勵頻率接近或等於系統的固有頻率而導致共振及設備的失效，預測系統在可能激勵下的響應特性，優化系統結構等等都具有很重要的意義。
分享友人