Fixed typo in Ik implementation kEpsilon.H:
Old: - 2.0*(k - kineticTheory.ksg())
New: - (2.0*k - kineticTheory.ksg())
Removed alpha1 from epsilon eqn kEpsilon.H:
    OLD: + fvm::Sp(scalar(2.5)*Ik*alpha1/(k*(1-alpha1)), epsilon)
    NEW: + fvm::Sp(scalar(2.5)*Ik/(k*(1-alpha1)), epsilon)
Changed dynamic to static time step of 2.5e-5 seconds, more stable