Non-stationary modes of gaseous fuel combustion are of paramount importance for their
efficient and safe usage in the space industry. The paper analyzes experimental and …

An experimental study on flame acceleration (FA) of hydrogen–air premixed gas in a
millimeter-scale Archimedean spiral channel is presented in this paper. Experiments were …

This paper is a brief review and systematization of studies of flame acceleration and
deflagration-to-detonation transition in circular smooth pipes, performed during the last …

Although research interest in pressure gain combustion remains high, information on the
deflagration-to-detonation transition (DDT) process in actual multiple-cycle pulse detonation …

The ignition of lean hydrogen-air mixtures behind reflected shock waves at the temperature
range of 902–1630 K and the pressure of 1 atm is studied experimentally and numerically …

Results of numerical simulations of flame acceleration in a semi-open channel filled by
acetylene-based mixtures are presented. The computations are performed by the advanced …

Experimental study of the process of combustion of a premixed acetylene–oxygen mixture
diluted with either nitrogen or argon in a circular cross-section tube is conducted by high …

We analyze a simplified one-dimensional model of combustion that includes the effects of
compressibility, diffusion, heat conduction, viscosity, and exothermic heat release. Using …

In the work, the authors have presented a systematization of the data on acceleration of the
flame in a smooth channel filled with gaseous fuel mixture. A mixture of acetylene and …

Under certain conditions, after accidental ignition of a flame, the latter may accelerate and
transit to detonation, typically after interaction with obstacles, the so-called, deflagration-to …