I do project for flow past through the multi-cylinders in vortex method.. i use viscu C++ to run ... but it output the result of the pressure coefficient is not so good... i refer from the formula of the vortex method to put the program... then calculate the output of the pressure coefficent... However, i want to know where is homepage can give me some suggestion and apply some formula to improve the result of the pressure coefficient... Thanks...

P.S. if need.. i can give program to refer..

Sorry, my englih is so poor.. so forgive ...

Is the flow steady or unsteady?, with or without separation? With best regards

Thanks ur help... The flow is steady and separation....

To: Shigunov.. if u want to know more this... can u send ur

icq# to me in mail... thanks...

i want to discuss with u about it