Ilya Zyryanov

Polymer waste disposal of is one of the most pressing problems of our time. The incineration method is widespread, but it has its drawbacks. Problems during the polymer waste combustion, which include low combustion efficiency, combustion products toxicity, significantly reduce the possibility of waste disposal incinerators using. In this regard, t...

The purpose of present work is to clarify the mechanisms of the electrostatic field influence on the polymers (PMMA) combustion in high enthalpy flows. For this, the PMMA temperature profiles during combustion in a hybrid rocket engine studies were carried out. Based on the results obtained the assumption about the intensification of the substance...

In the work, the influence of the electric force from the external electric field on the charged dispersed particles in the flame was evaluated. It is assumed that changes in the effect of the field on the combustion rate in the presence of dispersed additives in the gas phase take place due to the heat flux into the burning polymer condensed phase...

The paper presents experimental study results of the disperse admixtures in a flame plasma influence on the polymethylmethacrylate combustion rate change under the action of an electric field in a model hybrid rocket engine. It is shown that increase of disperse admixtures concentration in flame leads to the influence of the field on combustion int...

Experimental data of the wood combustion in a high-enthalpy flow in the presence of an electrostatic field with a potential difference of 5 kV research are given. Considering the field effect combustion laws are obtained for birch, used as a solid fuel component in a hybrid rocket engine.

Design of the effective hybrid rocket engines requires development of adequate control methods for the condensed phase regression rates. There are two traditional approaches: prescription with catalytic additives and geometrical with oxidizer flux involution or burning channel profiling. Other methods are significantly less investigated, including...

The experimental data of wood combustion in the high-enthalpy oxidizer flowresearch is presented. Combustion laws of two wood species (pine and birch) in a hybrid rocket engine (HRE) are obtained. Heat flows from the flame to the condensed phase surface are defined. The prospects of the wood use in the HRE (based on thrust characteristics) are show...

The paper presents research results of polymethylmethacrylate (PMMA) combustion in a hybrid rocket engine (HRE) under the influence of an electrostatic field. It is shown that the main mechanism of electrostatic field influence on the combustion rate is process changes in the condensed phase.

The paper discusses the experimental investigation results of the potentials distribution (probing) and the excess charges in diffusion flames of propane and polymers - PMMA (polymethyl methacrylate) and divinyl rubber. The study of the excess charges distribution was made by analysis of flame deformation in the presence of an external lateral elec...

The paper presents the results of the experimental study of the influence of an external electrostatic field on the mass burning rate and flame temperature of PMMA, SKD-2, SKN-26, SKMS-30, SKEPT localized in different parts of the combustion zone.

Thermal and electric structures of diffusion coaxial jet flames determined experimentally are presented. The Burke-Shumann problem is solved taking into account electrostatic forces appearing under imposition of an external electric field on the flame. The excessive concentration of negative charges in the flame plasma with oxidizer deficiency is e...