Research on Multi-Disciplinary Behavior Coupling Model in IC Engine
The paper analyzes the coupling of multi-disciplinary behaviors, including system dynamical behavior, combustion behavior and tribological behavior, of the cylinder liner-piston-rod-crank system in IC engine. Based on the state equation method, multi-disciplinary behavior coupling model of the Cylinder-Piston-Rod-Crank system is constructed and a multi-disciplinary behavior coupling analysis method in IC engine is presented on the basis of the state equation. With the coupling analysis model, the coupling effect of multi-disciplinary behaviors can be considered in the two sequential state calculations. By means of state calculation in time domain, the coupling effect of multi-disciplinary behaviors on life performance of IC engine can be predicted.
X. D. Dai et al., "Research on Multi-Disciplinary Behavior Coupling Model in IC Engine", Applied Mechanics and Materials, Vols. 44-47, pp. 2075-2079, 2011