UHAERO: organic systems
نویسندگان
چکیده
A new atmospheric aerosol phase equilibrium model (UHAERO): organic systems N. R. Amundson, A. Caboussat, J. W. He, A. V. Martynenko, C. Landry, C. Tong, and J. H. Seinfeld Department of Mathematics, University of Houston, Houston, USA Chaire d’Analyse et Simulation Numériques, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland Departments of Chemical Engineering and Environmental Science and Engineering, California Institute of Technology, Pasadena, USA Received: 23 May 2007 – Accepted: 11 June 2007 – Published: 22 June 2007 Correspondence to: J. H. Seinfeld ([email protected])
منابع مشابه
A phase equilibrium model for atmospheric aerosols containing inorganic electrolytes and organic compounds (UHAERO), with application to dicarboxylic acids
[1] Computation of phase and chemical equilibria of water-organic-inorganic mixtures is of significant interest in atmospheric aerosol modeling. A new version of the phase partitioning model, named UHAERO, is presented here, which allows one to compute the phase behavior for atmospheric aerosols containing inorganic electrolytes and organic compounds. The computational implementation of the mod...
متن کاملA new atmospheric aerosol phase equilibrium model (UHAERO): organic systems
In atmospheric aerosols, water and volatile inorganic and organic species are distributed between the gas and aerosol phases in accordance with thermodynamic equilibrium. Within an atmospheric particle, liquid and solid phases can exist at equilibrium. Models exist for computation of phase equilibria for inorganic/water mixtures typical of atmospheric aerosols; when organic species are present,...
متن کاملA phase equilibrium model for atmospheric aerosols containing 1 inorganic electrolytes and organic compounds ( UHAERO ) , with 2 application to dicarboxylic acids
4 Computation of phase and chemical equilibria of water-organic-inorganic mixtures is 5 of significant interest in atmospheric aerosol modeling. A new version of the phase par6 titioning model, named UHAERO, is presented here, which allows one to compute the 7 phase behavior for atmospheric aerosols containing inorganic electrolytes and organic com8 pounds. The computational implementation of t...
متن کاملA computationally efficient inorganic atmospheric aerosol phase equilibrium model (UHAERO)
A variety of thermodynamic models have been developed to predict inorganic gasaerosol equilibrium. To achieve computational efficiency a number of the models rely on a priori specification of the phases present in certain relative humidity regimes. Presented here is a new computational model, named UHAERO, that is both efficient and 5 rigorously computes phase behavior without any a priori spec...
متن کاملA new inorganic atmospheric aerosol phase equilibrium model (UHAERO)
A variety of thermodynamic models have been developed to predict inorganic gas-aerosol equilibrium. To achieve computational efficiency a number of the models rely on a priori specification of the phases present in certain relative humidity regimes. Presented here is a new computational model, named UHAERO, that is both efficient and rigorously computes phase behavior without any a priori speci...
متن کامل