Yigang Luan, born in 1981, doctor of Engineering, professor, master and doctoral supervisor, received the bachelor degree in thermal power engineering at Harbin Engineering University in July 2004. Received the Ph.D. degree in marine engineering at Harbin Engineering University in 2011. Since 2004, been engaged in the research and teaching in the aspects of intake and exhaust technology of marine power plant and high-temperature blade cooling technology of gas turbine. Cooperated with and invited more than 10 overseas experts and scholars to visit HEU,  which helps the master and phd students to obtain international communication chances, and  has helped five young teachers of the college to obtain the overseas visiting and studying positions. Responsible for a number of projects supported by the National Natural Science Foundation of China. As a core technical member,  designed and developed the marine intake salt-filter devices and the environmental verification of the devices. Developed efficient compact intake filter device played a key role in supporting the working life of the gas turbine device.  Served as the head of innovation team and participated in the development of more than 1,000 sets of marine air intake filter equipment. Based on the researche work of the whole team, has won 2 second prizes and 1 first prize of  Science and Technology Progress. Has published more than 40 papers within domestic and foreign journals, 20 of which have been indexed in EI and SCI. Has applied for more than 50 national invention patents and software copyrights, and more than 30 of which have been authorized.