A5078415596- Fluid Dynamics and Mixing
- Cavitation Phenomena in Pumps
- Mechanical and Optical Resonators
- Quantum Mechanics and Non-Hermitian Physics
- Subcritical and Supercritical Water Processes
- Heat Transfer and Boiling Studies
- Oil and Gas Production Techniques
- Cold Atom Physics and Bose-Einstein Condensates
- Ultrasound and Cavitation Phenomena
- Nuclear Physics and Applications
- Hydraulic and Pneumatic Systems
- Control Systems in Engineering
- Flow Measurement and Analysis
- Heat transfer and supercritical fluids
Tianjin University
2024
Xihua University
2016
Abstract Aerospace propellant tanks are subject to factors such as pressure disturbances, leading uncertainty in the position of internal liquid and pressurized gas within tank. The gas-liquid distribution tank reflects working state tank, affecting timing relief, overall attitude control, measurement remaining under high-pressure conditions. is crucial for normal operation spacecraft. Existing methods difficult apply spacecraft scenarios due their requirements number or volume sensors. This...
In the study of cavitation in room-temperature fluids, heat transfer between gas and liquid bubble oscillation is usually assumed to be an adiabatic process for simplification. However, this thermodynamic mechanism not yet understood cryogenic especially under small amplitude conditions excited by ultrasonic field. This article studies model external field based on equation fluids. The temperature changes inside bubbles are calculated, briefly analyzed. results indicate that depends...
In this work, we investigate energy bands in a three dimensional simple cubic lattice of contact potential. The the first Brillouin Zone are obtained with Ewald's summation method. comparison single point potential, presence potential changes existence condition negative states near zero energy. It is found that system always has for an arbitrarily weak periodic addition, prove if irreducible unitary representation not trivial group wave vector, corresponding functions at sites would be...