Model-Based Systems Engineering Approach for a Systematic Design of Aircraft Engine Inlet

Abstract

Model-based systems engineering (MBSE) is known to streamline complex system design by providing a unified, model-based approach to capture, analyze, and simulate system requirements, behavior, and structure throughout the development lifecycle. This study applies MBSE to the design of aircraft engine inlets, specifically integrating Systems Modeling Language (SysML) in the process. The study leverages MBSE’s systematic approach to enhance collaboration and traceability in the design process. Utilizing a structured Requirements, Functional, Logical, Physical (RFLP) process with MagicDraw and a realistic set of industry-defined requirements from Collins Aerospace, the study incorporates design constraints, regulatory requirements, and stakeholder preferences to ensure safety, reliability, and environmental compliance. The MBSE approach could provide a unified platform for communication and decision-making, mitigate risks, reduce development time and costs, and facilitate the delivery of superior propulsion systems. In a first, this study demonstrates the transformative potential of MBSE in enhancing design efficiency and fostering innovation, particularly for electric and hydrogen-powered propulsion systems.

Publication
AIAA SciTech Forum 2025
Swapnil Jagtap
Swapnil Jagtap
Post-doctoral Research Fellow
Alexandra Strehlow
Alexandra Strehlow
Master’s student and Research Assistant
Maria Reitz
Maria Reitz
Undergraduate Research Assistant

Maria is a senior at the University of Michigan studying Aerospace Engineering. She has experience in systems engineering (particularly model-based systems engineering) and is excited to apply those skills through her work in the IDEAS lab.

Gökçin Çınar
Gökçin Çınar
Assistant Professor of Aerospace Engineering