Available Simplified Semi-empirical Correlation to Predict Hollow Spray Cone Angle for Practical Pressure Swirl Atomizers with Viscous liquid

• Sun Lei Sino-European Institute of Aviation Engineering, Civil Aviation University of China
• Tian Deng Sino-European Institute of Aviation Engineering, Civil Aviation University of China
• Huang Yong Collaborative Innovation Center of Advanced Aircraft-Engine, National Key Laboratory of Science and Technology, School of Energy and Power Engineering, Beihang University
• Shaolin Wang Institute of Engineering Thermophysics, Chinese Academy of Sciences
• Zhilin Liu AVIC Chengdu Aircraft Industrial (Group) Co., Ltd
• Bin Chen China Construction Third Engineering Bureau Co., Ltd
• Wei Xiao AECC Hunan Aviation Powerplant Research Institute
• Xiang Feng Patent Examination Cooperation (Tianjin) Center of the Patent Office, CNIPA