alright, sry to be another homework lout,

programmin is not my forte but is one of my modules... i am expected to do this program, however i am baffled. need it done today... so i AM open to bribes. lol.

this should tho, i assume, be very easy for the experienced programmer.

Please do what you can. many many thanks!!

......

For a single cylinder in potential flow, moving with a velocity of magnitude V(infinity), the velocity at any point on the surface of the cylinder is=

v=2V(infiniti)sin(theta)

the pressure coefficient is given by :

C(p) = 1-4Sin^(2)(theta)

pressure coefficient on surface of sphere:

C(p) = 1-9/4Sin^(2)(theta)

(theta) is the angle measured from the direction of the parallel flow to a point on the surface of the sphere.

now, the program.

construct a program for a user who need to calculate the potential flow around a circle and sphere.

Your program sould include the following:

a. A function for calculating velocity and pressure coefficient around a circle.

b. A function for calculating velocity and pressure coefficent around a sphere.

c Program output should be stored in a file specified by the user.