Methods to Reduce Material Intensity of Tail Sections of Launch Vehicles

• Date: 2020
• Main Authors: Dehtiarov, Maksym O., Dziuba, Anatolii P., Avramov, Konstantin V., Sirenko, Volodymyr M.
• Format: Article
• Language: English; Russian
• Published: Інститут енергетичних машин і систем ім. А. М. Підгорного Національної академії наук України 2020
• Subjects: launch vehicle; tail section; material consumption; stress-strain state; UDC 539.3
• Online Access: https://journals.uran.ua/jme/article/view/213127
• Journal Title: Journal of Mechanical Engineering

A technique has been developed for reducing the material intensity of highly stressed tail sections of launch vehicles, taking into account strength and stability constraints as well as technological requirements. A cylindrical longitudinally and transversely ribbed waffle-grid (lattice) shell with...