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S8 Engenharia Aeroespacial |
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Title:
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ANALYSIS OF AN ALL SPEED METHOD IN LAMINAR FLOWS USING UNSTRUCTURED MESHES
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Summary :
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AN IMPROVED NUMERICAL SCHEME TO CALCULATE ALL SPEED FLOWS ON
UNSTRUCTURED MESHES IS PRESENTED. THE NAVIER-STOKES EQUATIONS ARE
SOLVED BOTH FOR INTERNAL AND EXTENAL LAMINAR FLOWS. THREE CHANNEL
CONFIGURATIONS ARE USED TO VALIDATE THE SCHEME TO INTERNAL FLOWS AND
A FLAT PLATE WITH DIFFERENT REYNOLDS NUMBERS IS USED TO VALIDATE FOR
EXTERNAL FLOWS. THE RESULTS ARE COMPARED WITH ANALYTICAL SOLUTIONS
AND NUMERICAL SOLUTIONS PRESENTED AT THE LITERATURE.
KEY WORDS: FLUID MECHANICS, NUMERICAL METHODS, AERODYNAMICS, ALL SPEED METHODS. |
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Author :
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Azevedo, Joćo L. F.
Dourado, Wladimyr M. C.
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Paper View :
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