(20) from (18) fits Laplace equation so when r= Substitute r=, using then solve for P1 (21) from (12), (18) and (20) Dimensional Analysis: => Pressure unit (22) from (21) => 1 when r= (23) from (22) Dimensional Analysis: => Velocity unit (24) from (23) and (13) Dimensional Analysis: => Velocity unit With we can find the relationship between and , Aware the fact that (25) (Left hand side) Dimensional Analysis: = (26) (Right hand side) Dimensional Analysis: => (Right Hand Side) = (Left hand side) = (27) from (25) and (26)
(20) from (18) fits Laplace equation so when r= Substitute r=, using then solve for P1 (21) from (12), (18) and (20) Dimensional Analysis: => Pressure unit (22) from (21) => 1 when r= (23) from (22) Dimensional Analysis: => Velocity unit (24) from (23) and (13) Dimensional Analysis: => Velocity unit With we can find the relationship between and , Aware the fact that (25) (Left hand side) Dimensional Analysis: = (26) (Right hand side) Dimensional Analysis: => (Right Hand Side) = (Left hand side) = (27) from (25) and (26)