Record Display for the EPA National Library Catalog


Main Title Conceptual designs for a new highway vehicle emissions estimation methodology /
Author Ripberger, John T. ; Ripberger, J. T.
CORP Author Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab.
Publisher U.S. Environmental Protection Agency, Office of Research and Development,
Year Published 1993
Report Number EPA-600/R-93-214
Stock Number PB94-120128
OCLC Number 759992329
Subjects Automobiles--United States--Motors--Exhaust gas--Mathematical models ; Air--Pollution--United States--Mathematical models
Additional Subjects Motor vehicles ; Exhaust emissions ; Highway transportation ; Mathematical models ; Air quality ; Emission factors ; Air pollution ; Air quality display model ;
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
ELCD  EPA 600-R-93-214 NVFEL Library/Ann Arbor, MI 11/14/2011
NTIS  PB94-120128 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 236 p. in various pagings : ill. ; 28 cm.
The report discusses six conceptual designs for a new highway vehicle emissions estimation methodology and summarizes the recommendations of each design for improving the emissions and activity factors in the emissions estimation process. The complete design reports are included as appendices. EPA asked six contractors to assist in developing ideas for a potential methodology to estimate highway vehicle emissions that could be developed for use in 5-10 years. They were selected because of their experience in working with mobile source emissions inventories.
"EPA Project Officer: Carl T. Ripberger, Emissions and Modeling Branch, Air and Energy Engineering Research Laboratory, U.S. Environmental Protection Agency"--T.p. "Joint Emissions Inventory Oversight Group." "November 1993." "EPA-600/R-93-214." Includes bibliographical references.