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3. M.B. Hilt, R.H. Johnson, Nitric oxide abatement in heavy duty gas turbine combustors by means of aerodynamics and water injection, ASME Paper 72-GT-53, 1972.
4. E. Clinton Wilcox, A.M. Trout, Analysis of thrust augmentation of turbojet engines by water injection at compressor inlet including charts for calculating compression processes with water injection, NACA Report 1006, 1950.
5. L.R. Woodworth, The significance of major cycle variables on turbojet engine performance at Mach 3.0, HM-1571, US Air Force Project Rand, Research Memorandum, 1957.