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Ship resistance value not matching with experiments.. |
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April 23, 2016, 00:45
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Ship resistance value not matching with experiments..
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#1 |
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Member
Join Date: Apr 2016
Posts: 53
Rep Power: 10  |
Hi everyone,
I am trying to estimate the resistance of a ship in Star CCM+ 8.06 using DFBI module.I am getting 20% error when compared to experiments. I have checked the sensitivity of my results wrt to mesh,time- step and domain. Boundary and initial conditions as per the tutorial "KCS resistance prediction". Is there anything else I could try..? Anybody conducted experiments in towing tank and compared with CFD..? What are other possible sources of error..? |
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April 25, 2016, 12:35
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#2 |
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Member
Join Date: Apr 2016
Posts: 53
Rep Power: 10 |
I don't think my question is a new one. Any other details to be provided,folks?
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| Tags |
| resistance, ship hydrodynamics, star ccm+, towing tank |
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