No. Reference area is the area you use to calculate the lift and drag. It can be frontal area or planform area depending on which one you choose to characterise the model. For example, frontal area is normally used for road vehicle aerodynamics, platform area for wing. In this case, cross section area is used.
That's wonderfull and surprising imagen ever seen bye me!
Your computer specs are just out of the world
The drag coefficient should be around 1.3 for Re= 100
Nice video! From which book did you take the chart? Keep up with your good work!
How did you calculate the value of area?? If my cylinder is of D diameter what should be the area in D???
hi, doesnt yur time step size was too big?
refercen area must be half of perieter. You have taken 0.785 m is't it wrong
No. Reference area is the area you use to calculate the lift and drag. It can be frontal area or planform area depending on which one you choose to characterise the model. For example, frontal area is normally used for road vehicle aerodynamics, platform area for wing. In this case, cross section area is used.
@@vincentcfd9806 Thank you very much
@@vincentcfd9806 If we do so the drag coefficient is going to be a wrong value?
Guys so actually how had you calculated the value of area???
Hi can u help me to do a 3d version of this?