03.1 - Aerodynamics – CFD Methods and Validation
RESEARCH ON AIRSPEED CORRECTION TECHNOLOGY OF EJECTION SEAT BASED ON CFD
L. Jin¹, G. Feng¹, L. Wu¹; ¹Overall Technology R&D Department, AVIC Aerospace Life-support I, China
This paper presents a method and technique to correct the total, static pressure and velocity of ejection seatrnin the ejection process by combining CFD simulation and successive iterative approximation algorithm. Therncorrection error is less than 5%, which can meet the needs of engineering applications.