National Key Laboratory of Combustion, Flow and Thermal-structure, Northwestern Polytechnical University, Xi'an 710072 Shaanxi, China;
National Key Laboratory of Combustion, Flow and Thermal-structure, Northwestern Polytechnical University, Xi'an 710072 Shaanxi, China;
National Key Laboratory of Combustion, Flow and Thermal-structure, Northwestern Polytechnical University, Xi'an 710072 Shaanxi, China;