Contents
Introduction
Theory
First explanation for the mechanism
Introducing the Rayleigh number
Presentation of the study
Physical domain
Meshes
Considered fluid
Results
Prandtl Number Influence on the critical Rayleigh number
Pr=7
Pr=70
Pr=0.07
Conclusion
Comparison of some variables with theoretical values
Vx max
Vy max
T max
Velocity profiles
Adaptation of unstructured meshes with FLUENT
Specificity of an unstructured study
Presentation of results
How to adapt a mesh with Fluent : a little guide
Conclusion
Exit
IntroductionIntroductionTheoryPresentation
of the studyPrandtl
Number Influence on the critical Rayleigh numberComparison
of some variables with theoretical valuesAdaptation
of unstructured meshes with FLUENTConclusion