code: def time_col_laminar(EnergyDis, Temp, ConcAl, ConcClay, coag, material,
                       DiamTarget, DiamTube, DIM_FRACTAL, RatioHeightDiameter):
      
      return (((1/6) * ((6/np.pi)**(1/3))
               * frac_vol_floc_initial(ConcAl, ConcClay, coag, material) ** (-2/3)
               * (pc.viscosity_kinematic(Temp).magnitude / EnergyDis) ** (1 / 2)
               * (DiamTarget / material.Diameter) ** (2*DIM_FRACTAL/3 - 2)
               )  # End of the numerator
              / (gamma_coag(ConcClay, ConcAl, coag, material, DiamTube,
                            RatioHeightDiameter)
                 )  # End of the denominator
              )
docs: Calculate single collision time for laminar flow mediated collisions.
  
      Calculated as a function of floc size.