The energy potential of some high-enthalpy N-oxides as oxidizers

• Main Authors: D. B. Lempert, E. M. Dorofeenko, S. I. Soglasnova
• Format: Article
• Language: English
• Published: Omsk State Technical University, Federal State Budgetary Educational Institution of Higher Education 2018-10-01
• Series: Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"
• Subjects: high-enthalpy polyazotic compounds; solid composite propellants; specific impulse; oxidant; binder
• Online Access: https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2018/%D0%A2.%202,%20%E2%84%96%203/58-62%20%D0%9B%D0%B5%D0%BC%D0%BF%D0%B5%D1%80%D1%82%20%D0%94.%20%D0%91.,%20%D0%94%D0%BE%D1%80%D0%BE%D1%84%D0%B5%D0%B5%D0%BD%D0%BA%D0%BE%20%D0%95.%20%D0%9C.,%20%D0%A1%D0%BE%D0%B3%D0%BB%D0%B0%D1%81%D0%BD%D0%BE%D0%B2%D0%B0%20%D0%A1.%20%D0%98..pdf

The energy abilities of solid composite propellants based on a couple of new high-enthalpy N-oxides (furazano-terazine-dioxide and tetrazino-tetrazine-1,3,6,8-tetraoxide) have been considered, it is found that these two compounds show record energy characteristics — specific impulse up to 273 s (at pressure in the combustion chamber and at the nozzle section 4,0 and 0,1 MPa respectively) at the combustion temperature not higher than 3700 K. Formulations based on these two compounds are very powerful if any binder (an active binder or a hydrocarbon one) is used