Simplified Mixing Rules for Calculating Transport Coefficients of High-Temperature Air

Table 1

Summary of collision integrals and transport coefficients proposed by different authors.

	Reference	Data type	Temperature and pressure range
Collision integrals	Yun and Mason [13]	Data table	1000 K-15,000 K
	Gupta et al. [15]	Fitting expression	1000 K-30,000 K
	Capitelli et al. [17]	Fitting expression	50 K-100,000 K
	Wright et al. [20]	Fitting expression	300 K-15,000 K
Transport coefficients	Hansen [31]	Data table	500 K-15,000 K, 10^-4 atm-100 atm
	Yos [14]	Data table	1000 K-30,000 K, 1 atm-30 atm
	Srinivasan [32]	Fitting expression	500 K-16,500 K, 10^-5 atm-10 atm
	Gupta et al. [15]	Fitting expression (single species)	1000 K-30,000 K
	Murphy [16]	Data graph	100 K-30,000 K 1 atm
	Capitelli et al. [18]	Fitting expression	50 K-100,000 K, 0.01 atm-100 atm
The mixing rules^a	Buddenberg and Wilke [21], Yos [14], Armaly and Sutton [27], Copeland [24]

^aThe mixing rules of calculating transport coefficients require information about the transport coefficients of a single species.