About Merging Threshold and Critical Flux Concepts into a Single One: The Boundary Flux

Table 4

UF boundary flux values for OWW, OMW2, and OMW3.

	OWW	OMW2	OMW3
TMPb [bar]	2.2	10	4.0
𝐽𝑏[L h^−1]	6.2	10.0	5.1
𝛼 [L h^−2 m^−2 bar^−1]	0.0000	0.0110	0.0553
mw% [% h^−1]	0.0000	N/a	0.016
Boundary flux type	Critical flux	Threshold flux	Threshold flux