Reales Abgasemissionsverhalten von Traktoren am Prüfstand und im Feldeinsatz

Ettl, Johannes Christian

Forschung & Lehre

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Original title:: Reales Abgasemissionsverhalten von Traktoren am Prüfstand und im Feldeinsatz
Translated title:: Real exhaust gas emissions of tractors on the test stand and in field
Author:: Ettl, Johannes Christian
Year:: 2021
Document type:: Dissertation
Faculty/School:: Fakultät Wissenschaftszentrum Weihenstephan
Advisor:: Bernhardt, Heinz (Prof. Dr.)
Referee:: Bernhardt, Heinz (Prof. Dr.); Pickel, Peter (Prof. Dr.); Gaderer, Matthias (Prof. Dr.)
Language:: de
Subject group:: LAN Landbauwissenschaft
Keywords:: Reale Abgasemissionen, Prüfzyklen, Prüfstand, Verbrennungsmotor, Traktor, Biokraftstoff
Translated keywords:: Real exhaust emissions, test cycles, test stand, combustion engine, tractor, biofuel
TUM classification:: LAN 700d
Abstract:: Abgasemissionen von Traktoren unter realen Bedingungen sind aufwendig zu erfassen und kaum erforscht. Die vorgestellte Methode der Praxisnahen Traktor-Fahrzyklen (PTFZ) ermöglicht den realen Motorbetrieb am Gesamtsystem Traktor auf einem Prüfstand vereinfacht nachzubilden. Damit lassen sich die Abgasemissionen unter wiederholbaren Bedingungen unabhängig von Witterung und Anbaugerät effizient bestimmen. Die Methode kann auch zur Entwicklung schadstoffarmer und klimafreundlicher Antriebe dienen.
Translated abstract:: Exhaust emissions of tractors under real conditions are difficult to measure and have barely been researched. With the presented method of practical tractor driving cycles (PTFZ) real-world engine operation can be simulated conveniently on the entire tractor system at a test stand. This allows efficient measurement of exhaust emissions under repeatable conditions regardless of weather conditions and implement. The method can also be used to develop low-emission and climate-friendly drive systems. «
Exhaust emissions of tractors under real conditions are difficult to measure and have barely been researched. With the presented method of practical tractor driving cycles (PTFZ) real-world engine operation can be simulated conveniently on the entire tractor system at a test stand. This allows efficient measurement of exhaust emissions under repeatable conditions regardless of weather conditions and implement. The method can also be used to develop low-emission and climate-friendly drive systems... »
WWW:: https://mediatum.ub.tum.de/?id=1546037
Date of submission:: 08.06.2020
Oral examination:: 11.03.2021
File size:: 4778118 bytes
Pages:: 151
Urn (citeable URL):: https://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:91-diss-20210311-1546037-1-9
Last change:: 12.05.2021
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