||A regional-scale (1000 km) model of photochemical air pollution. Part 3, Tests of the numerical algorithms /
Lamb, Robert G. ;
Lamb, R. G. ;
Laniak, G. F.
||Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Sciences Research Lab. ;Program Resources, Inc., Annapolis, MD.
|| U.S. Environmental Protection Agency, Atmospheric Sciences Research Laboratory,
Photochemical smog--United States--Mathematical models. ;
Air--Pollution--United States--Measurement. ;
Photochemical smog--Mathematical models.
Mathematical models ;
Air pollution ;
Transport properties ;
Performance evaluation ;
Chemical properties ;
Physical properties ;
Differential equations ;
Regional oxidant model ;
||Research Triangle Park Library/RTP, NC
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||2 pages ; 28 cm
||The Regional Oxidant Model (ROM) developed in two earlier reports is applied to a series of hypothetical problems whose exact solutions are known. Comparisons are made between the model's predictions and the known solutions to assess the accuracies of the numerical algorithms tha comprise the model's predictive equations. It is found that in the case of ozone, the solutions of the numerical algorithms on which the model is based are within 10 percent of the solutions of the corresponding differential equations that describe the chemical and physical processes that the model simulates. Extensive documentation is provided in the report of the model's performance in simulating the concentrations of 23 chemical species over a 48-hour period.
||Caption title. At head of title: Project summary. Distributed to depository libraries in microfiche. "June 1985." "EPA/600-S3-85-037."
||Research Triangle Park, NC
||See also PB84-232651. Prepared in cooperation with Program Resources, Inc., Annapolis, MD.
|Corporate Au Added Ent
||Atmospheric Sciences Research Laboratory.
|PUB Date Free Form
|OCLC Time Stamp
||EP 1.89/2:600/S 3-85-037
|OCLC Rec Leader
||01836cam 2200469Ii 45010