bell-less charging 中文意思是什麼
bell-less charging
解釋
無料鐘裝料-
According to fuel and and operation condition in chongqing iron and steel group corporation, many kinds of advanced technologies are adopted, such as closed loop soft water circulation cooling, copper cooling stave, bell - less top with central charging hopper, carbon bricks combined furnace bottom with ceramic cup, russia top burner type hot air stove, duplex preheating of hot air stove, and nut coke charging
摘要根據重鋼高爐的原燃料條件和操作條件，設計了重鋼四高爐擴容性易地大修工程，採用了全軟水密閉循環冷卻、銅冷卻壁、串罐式無料鐘爐頂、炭磚陶瓷杯復合爐缸、俄羅斯「卡魯金」頂燃式熱風爐、熱風爐雙預熱、焦丁入爐等先進技術。 -
Abstract : in this paper, the distinct element method is adopted to study the force and the motion of granular burden from a kinematic view point. the numerical model of bell - less top charging is established. the charging process and burden surface profile have been imitated
文摘:從動力學角度，採用離散單元法研究爐料顆粒的受力和運動，建立高爐無鐘爐頂布料數值計算模型，模擬無鐘爐頂布料過程和料面形狀。 -
The comparison made between simulation results and measured results, where the two results basically coincide with each other. it proves that the application of the distinct element method to blast furnace bell - less top charging is feasible which has also provided a new approach in theoretical study of bell - less top charging
模擬與實測對比表明，兩者基本吻合，證明離散單元法在高爐無鐘布料應用中可行，並為高爐無鐘爐頂布料的機理研究開辟了一條新的途徑。
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