沸騰強度 的英文怎麼說
中文拼音 [fèiténgqiángdù]
沸騰強度
英文
rate of boiling-
It was shown that under the conditions of the present study, when x < 0. 4, nucleate boiling was dominant, whereas when x > 0. 4, the forced convective boiling was dominant
分析了沸騰傳熱系數隨干度的變化關系,結果表明在本實驗工況下:當干度小於0 . 4時,起主導作用的傳熱機制為核態沸騰,而當干度大於0 . 4時,起主導作用的傳熱機制為強制對流沸騰。Corresponding explanations were given in view of boiling mechanism of highly - wetting liquid
從強潤濕性液體沸騰機理的角度對起始沸騰點的影響給出了相應的解釋。The results denote that the sand layer can greatly enhance heat transfer in high temperature region because it changes film boiling to liquid film evaporation in the sand layer
在高溫金屬面上覆蓋砂層后,可將高溫面上的膜沸騰轉化為砂粒表面的液膜蒸發,從而大幅度提高表面換熱系數,強化冷卻能力。In this action drama, harrison ford plays james marshall, a onetime combat hero in the vietnam war who is now president of the united states
夏里遜福前所未有的強勢演繹在本年度熱血沸騰勁量猛片空軍一號中,擔任舉足輕重的美國總統一角。Main working principal is that the bottom scraper with low rotate speed impels materials to form circumfluence in the basin of machine, the impeller of rotor rotating with medium speed can not only add wallop to sand, but also can add shear force to the sand with scraper so that the sand can touch and scrub each other fast ; wind blasting is set to cool the hot sand, remove dust and strip the membrane so that fast speed of regeneration and top - grade used sand can be gained
主要工作原理是低速轉動的底刮板推動物料在機盆內形成環流,中速轉動的轉子葉片既對砂子施以沖擊力,又與刮板配合對砂子施以剪切力,使砂粒間快速接觸和強烈摩擦,圍圈設風帶鼓風使熱砂沸騰冷卻除塵脫膜,從而達到再生速度快,回用砂質量好的目的。分享友人