Integrating test data and modeling results for engines into the ALPHA model requires a process for translating test results into a full map representing all phases of engine operation. The following document explains the process for creating ALPHA engine maps for key engine packages.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Process for Generating Engine Fuel Consumption Map: Ricardo Cooled EGR Boost 24-bar Standard Car Engine Tier 2 Fuel (PDF)(12 pp, 418 K, November 28, 2016)