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

Abstract

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.

Centrifugal Model Testing for Deformations in High-Filling Foundation of Loess in a Gully

“…However, a geotechnical centrifugal model test can reproduce the weight stress conditions with excellent similarity, and thus has been widely adopted in various fields of research [16][17][18][19][20][21][22]. In recent years, some important advancement has been made in the field of loess research on the failure mechanism and stability of the filling foundation using centrifugal model testing [23][24][25][26][27][28][29]. However, filling in the gully area will certainly change the groundwater seepage path and break the seepage balance of the groundwater.…”

Simulation of Solid-Liquid Phase Transition Process in Aluminum Foams Using the Lattice Boltzmann Method

“…In addition, other scholars have studied the phase transitions and multi-phases flow. Qingni Yuan, Qingyun Yuan and Feilong Du have studied the two-phase fluid in fried pepper sauce using CFD tools 11 . Finally, there are experimental studies by other scholars on the heat transfer performance of foamed metal used in heat exchangers [12][13][14][15] .…”