Chimney effect induced by smoldering fire in a U-shaped porous channel: A governing mechanism of the persistent underground coal fires
Zeyang Song, Xinyan Huang, Claudia Kuenzer, Hongqing Zhu, Juncheng Jiang, Xuhai Pan, Xiaoxing Zhong
Topics & Concepts
Chimney (locomotive)Environmental scienceConfined spaceEnvironmental engineeringCoalBuoyancyCoal dustAirflowMeteorologyAtmospheric sciencesMechanicsSmokeWaste managementGeologyEngineeringChemistryMechanical engineeringPhysicsOrganic chemistryFire dynamics and safety researchWind and Air Flow StudiesCoal Properties and Utilization