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Showing results 1 to 4 of 4 Search took 0.00 seconds. Search: Posts Made By: arnie333

Forum: FLUENT January 22, 2020, 14:42

Replies: 7 Can't seem to get the correct cl and cd values Views: 3,280 Posted By arnie333 Cd: To my knowledge, the Reference Area is not... Cd: To my knowledge, the Reference Area is not updated by rotating the fluid/mesh domain. You can go to Reports->Projected Areas and compute in the direction (frontal) you need. Cl: For the lift...

Forum: FLUENT January 22, 2020, 14:19

Replies: 7 Can't seem to get the correct cl and cd values Views: 3,280 Posted By arnie333 In your Cd calculations, are you considering the... In your Cd calculations, are you considering the change in your frontal area (perpendicular to airflow) due to your change in AoA ? In your Cl calculations, are you considering that your lift is...

Forum: FLUENT January 18, 2020, 06:58

Replies: 7 Can't seem to get the correct cl and cd values Views: 3,280 Posted By arnie333 1. You don't say how much different your analysis... 1. You don't say how much different your analysis results Cd & Cl are from experiment ... are you a few % out or orders of magnitude ? 2. Are you analysing a 2D or 3D case ? 3. Are you running a...

Forum: FLUENT January 16, 2020, 06:01

Replies: 7 Can't seem to get the correct cl and cd values Views: 3,280 Posted By arnie333 Two quick questions... 1. Are you comparing... Two quick questions... 1. Are you comparing your analysis values to the experimental values at similar velocity (Re number) ? - recall that Cd and Cl are dependent on velocity 2. have you...

Showing results 1 to 4 of 4

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