Numerical Study on Double-Diffusive Convection in a Stratified Trapezoidal Enclosure

성층화된 사다리꼴 용기내에서의 이중확산유동에 관한 수치해석

  • Published : 1992.12.01

Abstract

Numerical simulation is made of a stably stratified salt-water solution due to lateral heating in an equilateral trapezoidal enclosure using boundary-fitted coordinate in grid generation. Results show four types of the global fluid pattern depending on the buoyancy ratio in the enclosure, i.e., unicell flow pattern for the low buoyancy ratio, layered flow pattern for the increasing buoyancy ratio, layered flow pattern with stagnant zone for the relatively high buoyancy ratio and stagnant flow pattern for the much higher buoyancy ratio.

Keywords

References

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