Study on the Effect of KHCO<sub>3</sub> Particle Size and Powder Spraying Pressure on the Methane Explosion Suppression Characteristics of Pipe Networks
Jinzhang Jia, Tian Xiuyuan, Wang Fengxiao
Abstract
powder particle size was reduced to 50-75 μm, we observed the best shock wave pressure, flame wave velocity, and flame wave temperature suppression effect.
Topics & Concepts
MethaneMaterials scienceParticle sizeDust explosionParticle (ecology)Chemical engineeringNuclear engineeringWaste managementChemistryEngineeringOrganic chemistryGeologyOceanographyCombustion and Detonation ProcessesFire dynamics and safety researchRisk and Safety Analysis