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发表时间：2022-10-10

发表刊物：化工进展

所属单位：能源与动力学院

期号：z2

页面范围：401-406

ISSN号：1000-6613

摘要：Reactor is one of the main equipment of pharmaceutical chemical products and always appears in the form of stirring.This paper studied the influence of the design parameters of stirrer to the flow field of reactor, and improved the reactor structure based on the comparison result.The initial design of small pharmaceutical stirred tank was obtained using engineering design methods.The flow field in the stirred tank was analyzed using CFD method which were consistent with the report in the literature.Then,the design parameters of installation height and stirring speed of the stirrer were adjusted to obtain stimulation results.After that,the results were contrasted with the initial design.According to the design requirements such as mixing performance and input power of drive, the design was improved by optimizing the design parameters.

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