37 frictionalStressModel,
38 JohnsonJacksonFrictionalStress,
48 const dictionary& dict
51 frictionalStressModel(dict)
76 Fr*
pow(
max(alpha - alphaMinFriction, scalar(0)), eta)
77 /
pow(
max(alphaMax - alpha, scalar(5.0
e-2)), p);
94 eta*
pow(
max(alpha - alphaMinFriction, scalar(0)), eta - 1.0)
95 *(alphaMax-alpha) + p*
pow(
max(alpha - alphaMinFriction, scalar(0)), eta)
96 )/
pow(
max(alphaMax - alpha, scalar(5.0
e-2)), p + 1.0);