A scramjet engine modeling method and validation for real-time simulation

An inward turning inlet scramjet digital model for real-time simulation purpose is fabricated based on a simplified one-dimensional components method. Detailed real-time performance guaranteeing suggestions are made for practical modeling procedures guidance. Standalone component and unified scramjet system simulation results presented in this paper illustrate a good agreement with professional documented scramjet researches and experimental results. A PID controller for the digital real-time scramjet model is devised, and the performance of the controlling strategy is demonstrated to be practical and robust for “on-the-fly” simulation purposes.