1. S. Yagi and D. Kunii: Proc. 5th Interm. Symp. on Combustion, 1955, p. 231.
2. W. M. McKewan:Trans. TMS-AIME, 1962, vol. 224, p. 2.
3. H. W. St. Clair:Trans. TMS-AIME, 1965, vol. 233, p. 1145.
4. W. K. Lu and G. Bitsianes:Trans. TMS-AIME, 1966, vol. 236, p. 531.
5. R. H. Spitzer, F. S. Manning, and W. O. Philbrook:Trans. TMS-AIME, 1966, vol. 236, p. 1715.