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Old   August 5, 2019, 16:03
Default Ship Resistance
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andrew spiteri
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Hi Guys !

I am trying to model a ship in on star ccm + and the residuals start to converge then they shoot upwards. Once they shoot upwards y + explodes as well.

I am using the KCS Ship at 2.9 m/s
k-epsillon high wall treatment
1.2 m cells
step time of 0.0033

Also, the resistance graphs becomes " linear" then once the residuals spike they resistance jumps to am impossibly high number than drops down -ve then again becomes linear
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hull, kcs, resistance, ship, star ccm+

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