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Forum: Fidelity CFD

January 1, 2017, 08:21

Replies: 7

Different order of import mesh in IGG

Views: 1,687

Posted By dijiaqiu

Frist thank your help. the type of interface is...

Frist thank your help. the type of interface is Conservative Coupling by Pitchwise Row, near the interface relative Mach numeber is about 0.8.

May I ask what's the differences between merging...

Forum: Fidelity CFD

December 30, 2016, 08:29

Replies: 7

Different order of import mesh in IGG

Views: 1,687

Posted By dijiaqiu

Dear DaryMusashi I merged the meshes in...

Dear DaryMusashi
I merged the meshes in AutoGrid (using FINE/Turbo).The efficiency differs is 5% ~ 10%. the interface between volute and impeller show different total pressure distribution. It's...

Forum: Fidelity CFD

December 29, 2016, 20:05

Replies: 7

Different order of import mesh in IGG

Views: 1,687

Posted By dijiaqiu

Sorry, I imported volute and impeller mesh in...

Sorry, I imported volute and impeller mesh in various different orders. For example, first I imported impeller mesh in IGG,then imported volute mesh. Or the reverse sequences. The result of...

Forum: Fidelity CFD

December 29, 2016, 08:36

Replies: 7

Different order of import mesh in IGG

Views: 1,687

Posted By dijiaqiu

Different order of import mesh in IGG

Dear All

When i calculate the centrifugal compressor, i found different order of import volute and impller mesh in IGG, the result of efficiency is different. why?

Thank you

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