Open AccessMethods for estimate the dynamic and thermal characteristics of smoke plumes
Author(s) -
Vladimir F. Raputa,
А. А. Леженин
Publication year - 2021
Language(s) - English
Resource type - Conference proceedings
DOI - 10.25743/sdm.2021.53.21.065
Subject(s) - smoke , meteorology , environmental science , atmospheric model , atmosphere (unit) , thermal , satellite , stratification (seeds) , atmospheric sciences , geology , aerospace engineering , engineering , physics , seed dormancy , germination , botany , dormancy , biology
Space observations of the propagation of smoke flares from the chimneys of industrial enterprises provide information on the physical characteristics of the emitted gas-air mixtures. Models for estimating the parameters of the rise of impurities under the influence of dynamic and thermal factors are proposed. The basic relations in the estimation models are the solutions of the equations of hydrothermodynamics of the atmosphere. The case of neutral atmospheric stratification is considered in detail. Using satellite information and meteorological observation data, a numerical study of the stage of ascent of smoke jets from the chimneys of the Gusinoozerskaya State District Power Plant was carried out.