He has been engaged in the basic research of heat and mass transfer for many years and the development and research of engineering application technologies such as energy saving and new energy. Published more than 40 academic papers/kloc-0, with 7 patents. The outstanding research results are as follows: (1) boiling heat and mass transfer mechanism; Cyclone conveying technology, such as drag reduction and laying of long-distance sleeves such as optical fiber developed with Japanese partners, lossy (or lossless) conveying of drugs in pipelines, and non-contact conveying technology of spherical semiconductor materials in pipelines, etc. Solar high-temperature heat collection and thermal power generation technology; Microscopic heat and mass transfer mechanism and heat dissipation technology of high performance electronic chips; Strengthen heat and mass transfer and energy-saving technologies.