ivb enginedatabase Collection and organisation of internal combustion engine data with Matlab Dipl.-Ing. Christian Stamme Technische Universität Braunschweig | Institute of internal combustion engines | Prof. Dr.-Ing. Peter Eilts christian.stamme@tu-braunschweig.de | Phone +49 (0) 531 391-66901

Dataset selection / Filter function Plot function (see Results):

1. Characteristic curves: torque, power

2. Database: interactive analysis

3. Data: engine maps and curves

Linkage to literature sources: files, websites and cross references

Commentary function Bi-lingual: German / English Unit conversion integrated

[1] http://adv-vehicle-sim.sourceforge.net/ [2] Hwang, K., Hwang, I., Lee, H., Park, H. et al., “Development of New High-Efficiency Kappa 1.6L GDI Engine,” SAE Technical Paper Series(2016-01-0667), 2016, doi:10.4271/2016-01-0667. [3] Deleker, J., “Der Wirkungsgrad des Dieselmotors,” Auto Motor Sport - Technik Profi(13), 2012.

Conversion of graphics from literature into data Used for engine maps and engine curves A proprietary data format was implemented, accessable by the enginedatabase The program „image2map“ was created by nrel in the United States of America

for the software “Advisor” in order to transform images to engine maps. The presented version contains enhancements programmed at ivb. The software “Advisor” is available online. [1]

Import of characteristic curves and engine maps by the tool „image2map“ (see below)

Export of data sets to Excel, Uniplot or diagrams as a Figure

Up to date engine count: 255 internal combustion engines

Licensing by MAC adress and license expiry date

Integrated calculation methods Statistics function

Tool: ivb enginedatabase Results: analysis & reporting

Tool: image2map

Otto engines

(effective efficiency)

[2]

[3]