（1）Special fluid sealing technology

The research contents include the mechanism of thermoelastic micro-flow lubrication between the small clearance of the seal end face, the dynamic contact and wear evolution mechanism of the sealing interface materials under all working conditions, the vibration characteristics and vibration suppression methods of the face seal under complex flight attitude interference, and the research of the mechanical seal software platform and digital design based on multi-field coupling.

（2）Friction and Wear Lubrication Mechanism

The research contents include the research of material modification and matching technology of friction pair under high temperature and heavy load conditions, the research of anti-wear lubrication mechanism of surface micro-texture, and the research and application of ultra-precision shallow groove machining technology.

（3）Process equipment research and development

Research content includes solid hydrogen storage integrated unit technology research, high energy density and high reliability solid hydrogen storage system research and development, ultra-high pressure pressure vessel analysis and design.