Defines a flow profile.

Data Types
interface	blasius_profile
	Abstract interface for computing a Blasius flow profile. More...

Functions/Subroutines
real(kind=rp) function, public	blasius_linear (y, delta, u)
	Linear approximate Blasius profile \( \frac{u}{U} = \frac{y}{\delta} \).

real(kind=rp) function, public	blasius_quadratic (y, delta, u)
	Quadratic approximate Blasius Profile \( \frac{u}{U} = 2 \frac{y}{\delta} - (\frac{y}{\delta})^2 \).

real(kind=rp) function, public	blasius_cubic (y, delta, u)
	Cubic approximate Blasius Profile \( \frac{u}{U} = 3/2 \frac{y}{\delta} - 1/2(\frac{y}{\delta})^3 \).

real(kind=rp) function, public	blasius_quartic (y, delta, u)
	Quartic approximate Blasius Profile \( \frac{u}{U} = 2 \frac{y}{\delta} - 2(\frac{y}{\delta})^3 + (\frac{y}{\delta})^4 \).

real(kind=rp) function, public	blasius_sin (y, delta, u)
	Sinusoidal approximate Blasius Profile \( \frac{u}{U} = \sin(\frac{\pi}{2}\frac{y}{\delta}) \).

real(kind=rp) function, public	blasius_tanh (y, delta, u)
	Hyperbolic tangent approximate Blasius Profile from O. Savas (2012) \( \frac{u}{U} = (\tanh((5.075 a \frac{y}{\delta})^n))^{1/n} \) where \( \delta \) is the 99 percent thickness and the coefficients are \( a = 0.33245 \) and \( n = 5/3 \) Reference: https://doi.org/10.1016/j.cnsns.2012.02.002.

Function/Subroutine Documentation

◆ blasius_cubic()

real(kind=rp) function, public flow_profile::blasius_cubic	(	real(kind=rp), intent(in)	y,
		real(kind=rp), intent(in)	delta,
		real(kind=rp), intent(in)	u
	)

Definition at line 88 of file flow_profile.f90.

Here is the call graph for this function:

Here is the caller graph for this function:

real(kind=rp) function, public flow_profile::blasius_linear	(	real(kind=rp), intent(in)	y,
		real(kind=rp), intent(in)	delta,
		real(kind=rp), intent(in)	u
	)

Definition at line 55 of file flow_profile.f90.

Here is the call graph for this function:

Here is the caller graph for this function:

real(kind=rp) function, public flow_profile::blasius_quadratic	(	real(kind=rp), intent(in)	y,
		real(kind=rp), intent(in)	delta,
		real(kind=rp), intent(in)	u
	)