V. A. Arkhipov, S. S. Bondarchuk, A. G. Korotkikh, “Comparative analysis of methods for measuring the transient burning rate. II. Research results”, Fizika Goreniya i Vzryva, 2010, Volume 46, Issue 5,Pages <nobr>88

This article is cited in 10 papers

Comparative analysis of methods for measuring the transient burning rate. II. Research results

V. A. Arkhipov^ab, S. S. Bondarchuk^a, A. G. Korotkikh^c

^a Institute of Problems of Chemical and Energetic Technologies, Siberian Division, Russian Academy of Sciences, Biisk, 659322, Russia
^b Institute of Applied Mathematics and Mechanics, Tomsk State University, Tomsk, 634050, Russia
^c Tomsk Polytechnical University, Tomsk, 634034, Russia

Abstract: This paper presents the results of measurements of the transient burning rate of homogeneous and model composite solid propellants during sudden depressurization of a semi-enclosed volume using two independent methods – high-speed photography and a method based on solving the inverse problem of interior ballistics. A comparative analysis of the results shows that the methods are mutually complementary.

Keywords: solid propellants, transient burning rate, half-closed volume, depressurization, high-speed photography, inverse problem of interior ballistics, hot-spot pulsating combustion regime.

UDC: 536.46

Received: 04.04.2008
Accepted: 27.12.2009