VESTNIK of Samara University. Aerospace and Mechanical EngineeringVESTNIK of Samara University. Aerospace and Mechanical Engineering2542-04532541-7533Samara National Research University80810.18287/2541-7533-2009-0-3-3(19)-139-147Experimental determination of the side forces acting on the combustion chamber in the altitude chamber at startupsadohina@ssau.rusadohina@ssau.rusadohina@ssau.rusadohina@ssau.rusadohina@ssau.ruYuzhnoye State Design Office, Dnepropetrovsk, Ukraine0309200983-313914711062014Copyright © 2015, VESTNIK of the Samara State Aerospace University2015Results of experimental development are presented on determination of lateral loads, acting onto a highaltitude chamber during startup in the vacuum cell. The lateral loads were determined by sensors installed in CC fastenings; the obtained results were re-accounted into physical values on the basis of static and dynamic calibration of sensors.Сombustion chamberliquid rocket enginelateral loadКамера двигателяжидкий ракетный двигательбоковое усилие