Record Display for the EPA National Library Catalog

RECORD NUMBER: 15 OF 29

OLS Field Name OLS Field Data
Main Title MOBILE4 exhaust emission factors and inspection/maintenance benefits for passenger cars /
Author Glover, Edward L. ; Glover, E. L. ; Brzezinski., D. J.
Other Authors
Author Title of a Work
Brzezinski, David J.
CORP Author Environmental Protection Agency, Ann Arbor, MI. Technical Support Staff.
Publisher U.S. Environmental Protection Agency, Emission Control Technology Division,
Year Published 1989
Report Number EPA/AA/TSS/IM-89/3
Stock Number PB90-120148
OCLC Number 21098705
Subjects Automobiles--Motors--Exhaust gas--Mathematical models. ; Air--Pollution--Mathematical models. ; MOBILE4 (Computer program)
Additional Subjects Air pollution ; Passenger vehicles ; Computerized simulation ; Information systems ; Exhaust emissions ; Computer programs ; Emission factors ; Motor vehicle maintenance ; Motor vehicle inspection ; MOBILE4 model ; High altitude environments
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9100RSJT.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
ELCD  EPA-AA-TSS-I/M-89-3 NVFEL Library/Ann Arbor, MI 08/27/2013
NTIS  PB90-120148 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 04/04/2019
Collation 61 pages ; 28 cm
Abstract
The MOBILE4 Tech IV Credit Model is used to estimate the emission factor equations, the effects of Inspection and Maintenance (I/M) programs, and the bag fraction equations for 1981 and later passenger cars. The model's results are then stored in the EPA MOBILE4 emission factor model database. The report describes the development, use and results of the Tech IV model. It also documents the normalized bag fractions, high altitude emission factors, biennial I/M credits, and idle emission I/M credits used in MOBILE4.
Notes
"August 1989."