Transport coefficients of binary gas mixtures

Expressions of the transport coefficients for a binary gas mixture have been developed in terms of irreducible tensors and matrices. They have been shown to be completely equivalent to those of Chapman and Cowling but are more suitable for writing a computor programme for a calculation to any given order. This programme has not to be changed from one order to the next and has been used to carry out a much more extensive and systematic study of the higher order contributions, for rigid sphere and Lennard-Jones potentials than the ones available in the literature