• ISSN 0258-2724
  • CN 51-1277/U
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Volume 18 Issue 5
Oct.  2005
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Article Contents
YANG Jun-liu, HEDan. Numerical Simulation ofCavity DevelopmentBased on Improved Calculation ofPlume Region[J]. Journal of Southwest Jiaotong University, 2005, 18(5): 605-609.
Citation: YANG Jun-liu, HEDan. Numerical Simulation ofCavity DevelopmentBased on Improved Calculation ofPlume Region[J]. Journal of Southwest Jiaotong University, 2005, 18(5): 605-609.

Numerical Simulation ofCavity DevelopmentBased on Improved Calculation ofPlume Region

  • Publish Date: 25 Oct 2005
  • To enhance the numerical simulation accuracy of cavity development in solution mining of rock sal,t a calculationalmethod for the concentration difference between the saltand themain region of cavitywas proposed by considering plume effects. The finite analytic method (FAM) was used to solve the turbulencemodel for a plume region, and then solute diffusion and convection in the plume region and itsneighboringmain regionwere calculated. Based on the above, amodel for concentration of salt in the main region was set up. A calculational example shows that the numerical simulation resultof cavity developmentobtainedwith thismethod accordswith the experimental result.

     

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      沈阳化工大学材料科学与工程学院 沈阳 110142

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