transport mean free path मीनिंग इन हिंदी

The diffusion approximation is limited to systems where reduced scattering coefficients are much larger than their absorption coefficients and having a minimum layer thickness of the order of a few transport mean free path.
The photon packet must still be in the center region after one transport mean free path l _ t'along the direction of the photon packet propagation for it to be converted to a point source, otherwise the Monte Carlo simulation continues.