Research Report Library > Reports
Report
L51483 Evaluation of EPA Method 20 Ambient Correction Procedure
Abstract
Addresses the effects of the current EPA Method 20 correction factors on predicted NOx levels vs. actual observed NOx emissions based upon data from some 800 engine field test data sets. The report demonstrates that correction procedure to the 85 degrees F / 75 grains of water per pound of dry air standard introduces considerable over-prediction and presents a case for the elimination of the procedure or at a minimum a modification to permit regional correction factors. The data sets are displayed in Appendix of some 200 p.
Digital Access
After purchase, you will receive a download link to the report you purchased. Please confirm the email address you use to purchase the report is the email address you would like to receive the report.
If you have any trouble receiving the download instructions, please first check any spam or junk folders. Reach out to support if you need further assistance.
L51483 Evaluation of EPA Method 20 Ambient Correction Procedure
Quantity
Digital products are limited to 1 per purchase
List Price
$50
Member Price
$0
Members will be redirected to a member-only report database for access to all reports. You must have a login to access reports for free.