Lift dynamics of a cloud of combustion products at fire utilization of charges of solid-fuel power plants at an open test bench. Processes and their identification
V.P. Lushev1, A.V. Litvinov1, N.Yu. Demidov1, S.N. Kozlov2, V.V. Reyno3
1Joint Stock Company Federal Research & Production Center Altai, ul. Sotsialisticheskaya, 1, Biysk, 659322, Altai Krai
2Biysk technological institute, ul. Trofimova, 27 Biysk, 659305, Altai Krai
3V.E. Zuev Institute of Atmospheric Optics of Siberian Branch of the Russian Academy of Science, 1, Academician Zuev square, Tomsk, 634021, Russia
Keywords: solid-fuel charge, open test bench, cloud of combustion products, in situ observations, infrared image, ecological safety
Abstract
Experimental studies of formation and lift of combustion product clouds at burning of two identical solid-fuel charges of large-sized power plants are conducted at an open test bench for evaluating the effectiveness of the technical environmental activities in ecological protection of environment. Water irrigation of the plume of combustion products by high-pressure ring collector of water ecological protection system for deposition of polluting components of the mixture in the test bench buffer zone was used in one experiment. Results of measurements of the cloud temperature in the lift dynamics using thermal infrared image registration and video recording are presented. The characteristic features of the processes starting from formation to the maximum lifting altitude are determined. The system of parameters determined by in situ observations, applicable as input data for mathematical modeling of distribution of combustion products in the atmosphere is suggested.
|
