1. Eckert, E.R.G. and Livingood, J.N.B. "Comparison of Effectiveness of Convection-Transpiration and Film Cooling Methods with Air as Coolant, NACA Report 1182, 1954.
2. Am. Rocket SOC,No. 79, December, 1949.
3. Eckert, E.R.G. "Survey on Heat Transfer at High Speeds," WADC Tech. Report 54-70, 1954.