"The first ref_p value is the reference surface tension times the number of surfaces [bar nm]," I have a lipid bilayer membrane su I guess I should multiply by 2 the surface tension value for which I do not have any guess about its value.
No. If you choose, as an example, 300 bar.nm (wich, by the way, is equivalent to 30 dyn/cm), you are saying each monolayer will experience 150 bar.nm. "the second value is the reference z-pressure [bar]."
Any suggestion on how I could complete the surface tension coupling set up?
You could use the compressibility of pentadecane at 50 C (Sorry, I don't have the reference for this value right now.) : 9.8 E-5 bar**-1 Regards. Pedro.
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