%0 Conference Paper %1 gauding2009experimental %A Gauding, Michael %A Brands, Thorsten %A Felsch, Christian %A Hottenbach, Peter %A Hasse, Christian %A Pauls, Christoph %A Grünefeld, Gerd %A Peters, Norbert %B 4th European Combustion Meeting: 14th - 17th April 2009, Vienna, Austria %D 2009 %K nrev %T Experimental and Numerical Investigation of Ignition Mechanisms for Multiple Injection Strategies at Diesel Engine-Like Conditions %X Split injections in DI Diesel engines and combustion vessels exhibit different ignition phenomena for the first and for the second injection pulse. In this work, the ignition phenomena of a split injection into a combustion vessel are investigated experimentally and numerically. The first pulse of the split injection is injected into quiescent air; combustion is an auto-ignition process. The ignition mechanism of the second pulse is fundamentally different. As soon as the mixture fields of the first and the second pulse get into contact, a strained premixed flame between the mixture fields is established. The premixed flame propagates along the region of stoichiometric mixture towards the mixture field of the second pulse. This leads to a triggered ignition of the second pulse.

@inproceedings{gauding2009experimental, abstract = {Split injections in DI Diesel engines and combustion vessels exhibit different ignition phenomena for the first and for the second injection pulse. In this work, the ignition phenomena of a split injection into a combustion vessel are investigated experimentally and numerically. The first pulse of the split injection is injected into quiescent air; combustion is an auto-ignition process. The ignition mechanism of the second pulse is fundamentally different. As soon as the mixture fields of the first and the second pulse get into contact, a strained premixed flame between the mixture fields is established. The premixed flame propagates along the region of stoichiometric mixture towards the mixture field of the second pulse. This leads to a triggered ignition of the second pulse.}, added-at = {2013-03-21T15:13:41.000+0100}, author = {Gauding, Michael and Brands, Thorsten and Felsch, Christian and Hottenbach, Peter and Hasse, Christian and Pauls, Christoph and Grünefeld, Gerd and Peters, Norbert}, biburl = {https://www.bibsonomy.org/bibtex/220bd324f811ee5038edf5f187b7dd69f/itv}, booktitle = {4th European Combustion Meeting: 14th - 17th April 2009, Vienna, Austria}, interhash = {638cc0a50fa1ef0875f35f66268f7cae}, intrahash = {20bd324f811ee5038edf5f187b7dd69f}, keywords = {nrev}, note = {Book of abstracts + CD-ROM (proceedings)}, timestamp = {2014-07-31T07:46:38.000+0200}, title = {Experimental and Numerical Investigation of Ignition Mechanisms for Multiple Injection Strategies at Diesel Engine-Like Conditions}, year = 2009 }