betalimits Subroutine

public subroutine betalimits(z, K, bmin, bmax)

Define beta limits to avoid overshooting when solving the Rachford-Rice equation.

This is based on the assumtion that either $y_i < 1$ and $x_i < 1$.

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=pr),	intent(in)			::	z(:)	Molar fractions vector
real(kind=pr),	intent(in)			::	K(:)	K-factors
real(kind=pr),	intent(out)			::	bmin	Minimum beta value
real(kind=pr),	intent(out)			::	bmax	Maximum beta value

Variables

Type	Visibility	Attributes		Name		Initial
real(kind=pr),	public,	dimension(size(z))	::	vmax
real(kind=pr),	public,	dimension(size(z))	::	vmin