- Problems of reducing life-cycle cost of pump and compressor equipment.
- Static seals, axially movable and rotating shaft seals, improvement of reliability and efficiency of sealing units of pumps and compressors.
- Problems of fluid dynamics, optimization, dynamics and strength of turbomachines and their units.
- Reducing noise and vibration, vibration diagnostics and predicting of remaining life, balancing, identification of parameters, pump and compressor rotordynamics.
- Problems of tribology and metrology for seals and bearings, new materials and technologies.
- Ecologically safe operation of pump and compressor machines.
- Computational engineering and computational mechanics.