1. Diakunchak IS (1992) Performance deterioration in industrial gas turbines. ASME J Eng Gas Turbines Power 114:161–168
2. Scheper GW, Mayoral AJ, Hipp EJ (1978) Maintaining gas turbine compressors for high efficiency. Power Eng 82(8):54–57
3. Hornak SS, Lowdermilk RS, Miller RA (1980) Removable wash spray apparatus for gas turbine engine. U.S. Patent 4,196,020
4. Mustafa Z (2006) Analysis of droplets in compressor gas turbines, PhD Thesis: Cranfield University, UK
5. McDermott P (1991) Method and apparatus for cleaning a gas turbine engine. U.S. Patent No. 5,011,540