New formula of estimation of level of the ground concentrations of pollutions from industrial sources

Authors: Stepanenko S.N., Voloshin V.G., Tiptsov S.V.

Year: 2009

Issue: 04

Pages: 227-237

Abstract

The new decision of equation of turbulent diffusion, which takes into account co-operation of coefficients of turbulent diffusion and speed of wind in the direction of axes of the system of co-ordinates, is got. The formulas of calculations allow to get the fields of concentrations at any states of thermodynamic of atmosphere and speeds of wind, including at a calm without approximations of scales of diffusion from distance.

Tags: coefficient of turbulence; contaminations of atmosphere; equalization of turbulent diffusion; level of the ground concentration; point source; pollutions dispersions in an atmosphere

Bibliography

  1. Берлянд М.Е., Современные проблемы атмосферной диффузии и загрязненияатмосферы. – Л.: Гидрометеоиздат, 1975, 439 с.
  2. Бызова Н.Л., Гаргер Е.К., Иванов В.Н. Экспериментальные исследованияатмосферной диффузии и расчеты рассеяния примеси. – Л.: Гидрометеоиздат,1991, с.270
  3. Степаненко С.Н., Волошин В.Г. , Типцов С.В.  Решение уравнения турбулентнойдиффузии  для  стационарного  точечного  источника//Украинскийгидрометеорологический журнал, 2008, № 3, с. 13–25.
  4. Степаненко С.Н., Волошин В.Г. Анализ функции плотности распределенияконцентрации в гауссовых моделях рассеяние примеси в атмосфере, 2008, № 3,с. 5 -15.
  5. AERMIC, 1995, Formulation of the AERMIC MODEL (AERMOD) (Draft), RegulatoryDocket AQM-95-01, AMS/EPA Regulatory Model Improvement Committee (AERMIC).
  6. S. EPA, 1995b: User’s Guide for the Industrial Source Complex (ISC3) DispersionModels, volume II – description of model algorithms. U.S. EPA, Research TrianglePark, N.C.
Download full text (PDF)