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发表时间：2022-10-06

发表刊物：大连理工大学学报

所属单位：能源与动力学院

期号：3

页面范围：313-316

ISSN号：1000-8608

摘要：Numerical simulation of cross mixing flow field in a tube-reactor is presented. A computational program suitable to establishing a block-structured mesh of complex body is compiled by the block-structured method and mesh-splicing technique. The modified k-�� turbulent model is used to describe the flow in the reactor, and the governing equations are solved by the method similar to SIMPLE method. Comparing computational results with cold model testing, a satisfying agreement has been obtained.

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