Modeling and simulation of thermal-hydraulic systems
This paper presents the fundamental approaches of modeling thermal-hydraulic component ir which the transient forms of conservation of fluid mass and energy are applied in virtually all thermal-hydraulic components. The basic models for the thermalhydraulic components are derived. Subsequently the calculation method for the thermal-hydraulic system models is put forward, based on which it can generate the complete thermal-hydraulic system model automatically. Meanwhile the calculation formulas for the oil properties are given, which are the functions of the oil temperature and pressure. At the end of this work, a simulation model of the typical thermalhydraulic system is given. Simulation results show a comparison of model/rig performance which demonstrates the validity of the modeling approach.
Thermal-hydraulic Modeling Simulation Temperature Thermodynamics
Chenggong Li Heiko Baum
School of Automation Science and Electrical Engineering, Beihang University, Beijing, China FLUIDON, Gesellschaft f(u)r Fluidtechnik mbH, J(u)licher Stra(B)e 336,52070 Aachen, Germany
国际会议
杭州
英文
821-827
2009-04-08（万方平台首次上网日期，不代表论文的发表时间）