Key words: Flat Flame Burner, Customized experimental equipment, Mass combustion analysis, Fuel mixture combustion, Multi-form combustion analysis of carbon particles/powders/liquids

Abstract: The flat-flame burners independently developed by Dianshi Instruments come in various specifications (such as: It is equipped with 25.4mm, Ф60mm, two-stage burners, offset burners, etc. It can generate one-dimensional gas combustion flames with uniform temperature in the width direction, support multi-form combustion analysis of carbon particles, powders, and liquids, and can capture flame dynamics with a high-speed camera. It covers multiple fields such as new energy, military industry, and aerospace, and has been trusted by many universities and research institutes. Equipped with LII/PLIF cutting-edge detection, unlock the core data of combustion efficiency and help you ignite new breakthroughs in scientific research!

【01 Product Introduction 】

Flame diameter: Ф25.4mm

Flame diameter: Ф60mm

The flat flame burner (multiple specifications: Ф25.4mm, Ф60mm, two-stage burner, counter-burner, etc.) can generate a one-dimensional gas combustion flame with uniform temperature in the width direction, supporting the combustion of fuel mixtures. It is suitable for mass combustion analysis (research on the combustion characteristics of solid single particles, research on the combustion characteristics of solid powder jets). 

【02 Experimental Project 】

The distribution and accumulation of carbon particles in the flame

(2) Liquid spray combustion characteristics

(3) Combustion characteristics of solid powder

(4) Experiment on the influence of Syngas components and Reynolds Number on flame structure

(5) Research on the Influence of Premixed Laminar Flow Flame Combustion Characteristics

【03 Measurable Data 】

(1) Combustion temperature field

(2) Flame morphology

(3) Flame combustion video and images (in conjunction with high-speed cameras)

(4) Flame propagation rate (in conjunction with high-speed cameras)

(5) The quantity and concentration of soot

(6) Maximum flame temperature

(7) Average temperature

(8) Maximum heat release rate

(9) Flame thickness

(10) Thickness of the reaction zone

(11) Combustion efficiency

【04 Typical Applications 】

Research on the combustion characteristics of solid single particles, research on the combustion characteristics of solid powder jets, and development of combustion testing technology

【05 Application Directions 】

Materials, coal chemical industry, energy storage, new energy, military industry, aerospace

【06 Optional Instruments 】

Gas product analyzer, reflectance projector, high-speed camera, infrared camera, particle image velocimetry (PIV), laser-induced incandescent light system (LII), planar laser-induced analyzer (PLIF), mass spectrometer

【07 Cooperation Case】

The flat-flame burner was delivered to a research institute in North China 

The flat-flame burner was delivered to a university in Central China and a university in East China 

【08 Experiment Demonstration】

Counter-flame experiment: Premixed gas streams of the same flow rate are ejected from two symmetrical nozzles at the top and bottom. After being ignited, they form two stable planar flames that are relatively stagnant and symmetrical.