Nonlinear wave dynamic models of thermal processes in technical systems
The paper presents the simplest wave nonlinear differential dynamic model for the device of thermal energy transformation with a nonlinear characteristic based on the semi-empirical approach. The model preserves practically important properties of the real thermal devices. The dynamical system characteristics which can be used when managing nonlinear dynamics system are revealed. The criteria for estimation of the thermal devices’ energy state are obtained. The possibility of the thermal system operation stabilization under conditions of thermal flow pulsation on the "hot" side of the system is established.