I want to change the values of f and g mentioned in the paper in the original code, how do I make the changes?

[weijunsjtu]

I want to change the values of f and g mentioned in the paper in the original code, how do I make the changes?

[EdoAlvarezR]

The VPM formulation is being passed to the run_simulation(...) function here: LINK, which defaults to FLOWVPM.rVPM. The default rVPM formulation is defined here as

formulation_rVPM = FLOWVPM.ReformulatedVPM{FLOWVPM.RealFMM}(0, 1/5)

where 0 is the value of f and 1/5 is the value of g. To use an alternative formulation, simply change those values in the script you use for running your simulation as follows

import FLOWUnsteady as uns
import FLOWVPM as vpm

.
.
.

f =             # <----- Insert value here
g =             # <----- Insert value here
myVPMformulation = vpm.ReformulatedVPM{vpm.RealFMM}(f, g)
.
.
.
run_simulation(args...; optargs..., vpm_formulation=myVPMformulation)