critical boiling 中文意思是什麼
critical boiling
解釋
臨界沸騰-
Using the opened thermosiphon of 38x3 as experimental element and water as working fluid, the characteristics of dynamic low load boiling, stable severe boiling heat transfer coefficient and critical heat flux are gotten for the opened thermosiphon at the pressure of 0. 02 - 0. 1mpa and 0. 1 - 0. 8mpa respectively, which makes up the drawback that the opened thermisiphon has not yet accurate boiling heat transfer relationship formulas. by means of experimental results, an opened thermisiphon waste heat recovery boiler is designed for the high temperature gases that the positi e electrode copper refining furnace exhaust, which overcomes effectively the drawback of short life, little capacity and unable to inspect that the closed steel - water thermosion has
本文以工程上常用的38 3的開口封底為實驗元件，以水為工質，對開啟式熱管內的動態低負荷沸騰、穩態旺盛沸騰及臨界沸騰特性進行系統的可視化實驗研究，實驗壓力為0 . 02 0 . 8mpa ，實驗得出了38 3的開口封底管在工作壓力為0 . 02 0 . 8mpa和0 . 1 0 . 8mpa下的管內沸騰傳熱系數及臨界熱負荷計算關聯式，彌補了開口封底管? ?這一新型傳熱元件尚無準確的沸騰換熱關聯式的缺陷。 -
An analytical and experimental study has been made of the critical heat flux ( chf ) of natural convective boiling on uniformly heated inner tubes in vertical annular tubes submerged in staurated liquids
摘要採用管內汽液均相流模型，對豎直套管內的自然對流沸騰最大熱通量（ chf ）進行理論解析並提出了簡化的理論計算公式。 -
As for advanced boiling water reactors, the minimum critical power ratio should not exceed 1. 07 ; the maximum linear power density should not cause more than 1 percent of plastic deformation to fuel claddings
對于先進型沸水堆，最小臨界功率比不超過1 . 07 ；最大線功率密度不使燃料包殼產生大於1 %的塑性變形。
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