| Numerical investigation of sinusoidal pulsating gas intake to intensify the gas–slag momentum transfer in the top-blown smelting furnace |
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| 作者姓名： | Zhanghao Wan Shiliang Yang Desong Kong Dongbo Li Jianhang Hu Hua Wang |
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| 作者单位： | 1. State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Kunming University of Science and Technology;2. Southwest Copper Branch, Yunnan Copper Co., Ltd. |
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| 基金项目： | financially supported by the Applied Basic Research Project of Yunnan Province, China (No. 202301AT070411)； |
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| 摘 要： | The variation characteristics of bubble morphology and the thermal-physical properties of bubble boundary in the top-blown smelting furnace were explored by means of the computational fluid dynamics method. The essential aspects of the fluid phase (e.g.,splashing volume, dead zone of copper slag, and gas penetration depth) were explored together with the effect of sinusoidal pulsating gas intake on the momentum-transfer performance between phases. The results illustrated that two relatively larg...
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