This book summarizes the progress of turbulent combustion theory and numerical simulation technology for aero-engines, focuses on key technologies such as adaptive modeling of turbulent combustion, coupled simulation of multi-physical processes in combustors, and optimal design of combustion organization, covering the basic theory of turbulent combustion, turbulent flame dynamics, combustion instability control and its application in aero-engine combustor design. This book combines engine operating conditions and practical cases to extract common scientific issues and propose quantitative analysis methods, providing theoretical and technical support for optimizing combustor design and improving combustion simulation capabilities.

REN Zhuyin is a Professor at the Institute of Aero-Engine, Tsinghua University; he obtained his PhD from Cornell University in the United States in 2006 and has worked successively at ANSYS Fluent, GE Global Research, and the University of Connecticut, with his main research fields focusing on the turbulent combustion mechanism and simulation modeling of propulsion and power systems, as well as the optimization of combustion processes in aero-engine combustors.