neutral_vz_advection
moment_kinetics.neutral_vz_advection.update_speed_n_p_evolution_neutral! — Method
update the advection speed in the parallel velocity coordinate for the case where density and pressure are evolved independently from the pdf; in this case, the parallel velocity coordinate is the normalized velocity vpahat = vpa/vth
sourcemoment_kinetics.neutral_vz_advection.update_speed_n_u_evolution_neutral! — Method
update the advection speed in the parallel velocity coordinate for the case where density and flow are evolved independently from the pdf; in this case, the parallel velocity coordinate is the peculiar velocity wpa = vpa-upar
sourcemoment_kinetics.neutral_vz_advection.update_speed_n_u_p_evolution_neutral! — Method
update the advection speed (for the neutral distribution function) in the z-velocity coordinate for the case where density, flow and pressure are evolved independently from the pdf; in this case, the parallel velocity coordinate is the normalized peculiar velocity wpahat = (vpa - upar)/vth
sourcemoment_kinetics.neutral_vz_advection.update_speed_neutral_vz! — Method
calculate the advection speed in the vz-direction at each grid point
source