1. Sampling and metering of multi-phase flow, especially real-time measurement of phase fraction/ flux in non-stable flow.
2. Homogeneous nucleation boiling and its application, including mechanism of homogeneous nucleation, growing law of bubbles, their rupture and the formation of droplet, interfacial heat and mass transfer.
3. Non-equilibrium thermodynamics of boiling evaporation, including exergy analysis, direction and extend of phase change, evaluation of energy/mass transfer effectiveness during phase change.
4. Desalination and drying, especially desalination in thermodynamic ways and vacuum drying.