caa a22 4500 475809998 CHVBK 20180406123756.0 cr unu---uuuuu 170329e20000101xx s 000 0 eng 10.1007/BF02701519 doi (NATIONALLICENCE)springer-10.1007/BF02701519 Experimental study of solid-propellant ignition transient and flame spreading under convective flows [Elektronische Daten] [L. Galfetti, G. Colombo, A. Menalli, G. Benzoni, C. Galli] A project on unsteady three-dimensional numerical simulation of solid-propellant rocket motors is being developed by this research group. In this general approach, ignition and flame spreading are critical points. Experimental investigations were performed to support the modeling approach. The paper describes the first step of this experimental investigation. Attention is focused on the ignition delay and flame-propagation velocity for a flat sample of a solid propellant containing ammonium perchlorate and hydroxyl-terminated polybutadiene. Different measuring techniques are implemented, which can be extended to more complex geometries and to different operating conditions, according to the needs of the numerical-simulation approach. Kluwer Academic/Plenum Publishers, 2000 Galfetti L. Technical University, 20133, Milan, Italy aut Colombo G. Technical University, 20133, Milan, Italy aut Menalli A. Technical University, 20133, Milan, Italy aut Benzoni G. Technical University, 20133, Milan, Italy aut Galli C. Technical University, 20133, Milan, Italy aut Combustion, Explosion and Shock Waves Springer US 36/1(2000-01-01), 108-118 0010-5082 36:1<108 2000 36 10573 https://doi.org/10.1007/BF02701519 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02701519 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Galfetti L. Technical University, 20133, Milan, Italy aut NATIONALLICENCE 700 1- Colombo G. Technical University, 20133, Milan, Italy aut NATIONALLICENCE 700 1- Menalli A. Technical University, 20133, Milan, Italy aut NATIONALLICENCE 700 1- Benzoni G. Technical University, 20133, Milan, Italy aut NATIONALLICENCE 700 1- Galli C. Technical University, 20133, Milan, Italy aut NATIONALLICENCE 773 0- Combustion, Explosion and Shock Waves Springer US 36/1(2000-01-01), 108-118 0010-5082 36:1<108 2000 36 10573 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer