| Main Title |
Development of on-road emission factors for heavy-duty diesel vehicles using a continuous sampling system by D. Bruce Harris and Foy G. King and Edward Brown. {microform} / |
| Author |
Harris, D. Bruce.;
King, F. G.;
Brown, E.
|
| CORP Author |
Acurex Environmental Corp., Research Triangle Park, NC.;Environmental Protection Agency, Research Triangle Park, NC. National Risk Management Research Lab. |
| Publisher |
U.S. Environmental Protection Agency, National Risk Management Research Laboratory, |
| Place Published |
Research Triangle Park, NC : |
| Year Published |
1998 |
| Report Number |
{EPA/}600/R-98/125; EPA-69-D4-0005; EPA/600/A-98/125 |
| Stock Number |
PB99-106296 |
| OCLC Number |
41472494 |
| Subjects |
Emission factors;
Air pollution sampling;
Heavy duty vehicles;
Diesel engine exhaust;
Continuous sampling;
Air pollution monitoring;
Nitrogen oxides;
Carbon monoxide;
Engine dynamometers;
Chassis dynamometers;
Highway characteristics;
Vehicle characteristics;
Acceleration;
Speed;
Mathematical models;
On-road tests;
Volatile organic compounds
|
| Subject Added Ent |
Trucks--Motors--Exhaust gas;
Trucks--Motors (Diesel)--Testing;
Air--Pollution--Measurement
|
| Holdings |
| Library |
|
Call Number |
Additional Info |
Location |
Date Modified |
| ERBD |
|
PB99-106296 |
|
NERL/ESD-LV Library/Las Vegas,NV |
06/30/2000 |
| NTIS |
|
PB99-106296 |
Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. |
NTIS |
01/01/1988 |
|
| Collation |
19 p. ; 28 cm. |
| Abstract |
The purpose of the test program is to improve the existing conversion procedures for relating engine dynamometer tests in the laboratory to actual on-road emissions and to evaluate new modal approaches to estimate these emissions. The objectives of this project are to: (1) define on-road emissions from HDDVs; (2) assess agreement among engine and chassis dynamometers and on-road emission factors; (3) evaluate current conversion factors for dynamometer data and develop appropriate ones if needed; and (4) develop a modal emissions model that relates highway facility type (including grade) to speeds/accelerations of the vehicle, loaded weight, power demand on the vehicle, and emissions of NOx, CO, and VOCs. |
| Notes |
Caption title. Includes bibliographical references (p. 18-19). |
| Supplementary Notes |
Presented at the Environmental Protection Agency/Air and Waste Management Emissions Inventory Conference, Research Triangle Park, NC., October 10-13, 1995. See also PB89-196349, PB93-143998, and PB98-116353. Sponsored by Environmental Protection Agency, Research Triangle Park, NC. National Risk Management Research Lab. |
| Availability Notes |
Product reproduced from digital image. Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.fedworld.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA. |
| Author Added Ent |
|
| Corporate Au Added Ent |
United States. Environmental Protection Agency. Air Pollution Prevention and Control Division. ; National Risk Management Research Laboratory (U.S.) ; Acurex Environmental Corporation. |
| PUB Date Free Form |
{1998} |
| NTIS Prices |
PC A03/MF A01 |
| BIB Level |
m |
| Medium |
microform |
| OCLC Time Stamp |
20000621184842 |
| Cataloging Source |
OCLC/T |
| Language |
eng |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
01632cam 2200361Ia 45020 |
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