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COMBUSTION OF COMPOSITE PROPELLANTS WITH TITANIUM

COMBUSTION OF COMPOSITE PROPELLANTS WITH TITANIUM The combustion of 12 composite propellants of the following composition was studied: 60% ammonium perchlorate of the sieve fraction (180–250 \documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$\mu$$\end{document}m), 20% energetic binder, and 20% titanium particles of different sizes and types (spongy particles of size \documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$D=32{-}71$$\end{document} \documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$\mu$$\end{document}m and rolled pseudospherical particles of size \documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$D= 71{-} 500$$\end{document} \documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$\mu$$\end{document}m). The burning rates and agglomeration parameters of the metallic component at a pressure of 0.35 MPa in nitrogen and 0.1 MPa in air were determined. It was found that agglomerates of minimum size were formed when using titanium powder with minimum particles size. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Applied Mechanics and Technical Physics Springer Journals

COMBUSTION OF COMPOSITE PROPELLANTS WITH TITANIUM

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References (3)

Publisher
Springer Journals
Copyright
Copyright © Pleiades Publishing, Ltd. 2023
ISSN
0021-8944
eISSN
1573-8620
DOI
10.1134/s0021894423010030
Publisher site
See Article on Publisher Site

Abstract

The combustion of 12 composite propellants of the following composition was studied: 60% ammonium perchlorate of the sieve fraction (180–250 \documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$\mu$$\end{document}m), 20% energetic binder, and 20% titanium particles of different sizes and types (spongy particles of size \documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$D=32{-}71$$\end{document} \documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$\mu$$\end{document}m and rolled pseudospherical particles of size \documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$D= 71{-} 500$$\end{document} \documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$\mu$$\end{document}m). The burning rates and agglomeration parameters of the metallic component at a pressure of 0.35 MPa in nitrogen and 0.1 MPa in air were determined. It was found that agglomerates of minimum size were formed when using titanium powder with minimum particles size.

Journal

Journal of Applied Mechanics and Technical Physics – Springer Journals

Published: Feb 1, 2023

Keywords: titanium particles; combustion; composite propellant; agglomeration; agglomerate size

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