Heat Transfer Characteristics of a Solid-Liquid Mixture Rotation Baffle Heat Exchanger

Zhao, Chen; Huang, Yong; Jun, Jiang; Wang, Jun

doi:10.1109/appeec.2012.6307040

Cited by 2 publications

(1 citation statement)

References 8 publications

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“…The process of fried pepper sauce in stirred tank is a complex flow of solid-liquid two-phase fluid [12,13]. In order to realize its numerical simulation, there are some assumptions as follows:…”

Section: Building Mathematic Modelmentioning

confidence: 99%

The Characteristics Research of Solid-liquid Two-phase Fluid in the Filling Process of Fried Pepper Sauce

Yuan¹,

Yuan²,

Du³

2016

IJHT

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In order to improve stir uniformity in the filling process of fried pepper sauce, mixture of fried pepper sauce in stirred tank is as research object to study its flow characteristics. First, extreme theory of energy consumption is applied to analyze movement of solid-liquid two-phase flow in stirred tank. A mathematical model of movement relation of the two-phase flow is established based on the analysis. The computer then is used to numerical simulation analysis to obtain different sectional distribution of velocity field and density field for double helical structure. The results show as follows: the middle section of flow field in double helical structure has large average flow velocity, forms turbulence that has big intensity, wide range, and good liquidity. So it has good mixing effect, and it can realize stir uniformity in a wild range; but the flow characteristics significantly decrease in the corner of near wall field, and there are dead corner of stir. The calculation results can provide data basis for automatic filling technology.

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Section: Building Mathematic Modelmentioning

confidence: 99%