High temperature transport properties of air - N-O interaction energies and collision integralsPotential curves for the higher-lying states of NO are used together with a general scattering code to compute accurate values of transport collision integrals for N(4S/0/)-O(3P) interactions. It is found that the major contribution to the collision integrals comes from these higher-lying states of NO. New values of the collision integrals for N(4S/0/)-N(4S/0/) and O(3P)-O(3P) interactions are computed as well. The tabulations of the collision integrals cover a broad range of temperatures from 250 to 100,000 K and can be used to determine transport properties such as viscosity, thermal conductivity, and the diffusion coefficient to the second order.
Document ID
19880059048
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Levin, E. (NASA Ames Research Center Moffett Field, CA, United States)
Partridge, Harry (NASA Ames Research Center Moffett Field, CA, United States)
Stallcop, J. R. (NASA Ames Research Center Moffett Field, CA, United States)