Person

Univ.-Prof. i.R. Dr. rer. nat.

Gerd Grünefeld

Laser Diagnostics in Thermofluiddynamics

Grünefeld, Gerd
Laser Diagnostics in Thermofluiddynamics

Address

Building: 1300

Room: 404

Schinkelstr. 8

52056 Aachen

Contact

workPhone
Phone: +49 241 80 95362
Fax: +49 241 80 92927
 

Publications

Source Author(s)
[Journal Article]
Laser spectroscopic investigation of diesel-like jet structure using C8 oxygenates as the fuel
Fuel, 235, 1515-1529, 2019
[DOI: 10.1016/j.fuel.2018.07.124]
Raffius, Thomas Michael
Ottenwälder, Tamara
Schulz, Christian
Grünefeld, Gerd
Koß, Hans-Jürgen
et al.
[Journal Article]
Spontaneous-Raman-scattering measurements in diesel-like n-heptane jets : Spectroscopy and flame structure
Fuel, 236, 1356-1365, 2019
[DOI: 10.1016/j.fuel.2018.08.165]
Raffius, Thomas Michael
Schulz, Christian
Ottenwälder, Tamara
Grünefeld, Gerd
Heufer, Karl AlexanderIDM01003
et al.
[Journal Article]
Quantitative nitrogen oxide measurements by laser-induced fluorescence in diesel-like n-heptane jets with enhanced premixing
Combustion and flame, 188, 250-261, 2017
[DOI: 10.1016/j.combustflame.2017.09.035]
Ottenwälder, Tamara
Schulz, Christian
Raffius, Thomas Michael
Koß, Hans-Jürgen
Grünefeld, Gerd
et al.
[Journal Article]
Advanced methodology for the detection of smoke point heights in hydrocarbon flames
Energy & fuels, 32 (3), 3908-3919, 2018
[DOI: 10.1021/acs.energyfuels.7b03584]
Graziano, Barbara
Ottenwälder, Tamara
Manderfeld, Daniel
Pischinger, Stefan
Grünefeld, Gerd
[Contribution to a conference proceedings, Journal Article]
High-speed imaging of the ignition of ethanol at engine relevant conditions in a rapid compression machine
Proceedings of the Combustion Institute, S1540748918300014, 2018
[DOI: 10.1016/j.proci.2018.05.001]
Büttgen, René
Raffius, Thomas Michael
Grünefeld, Gerd
Koß, Hans-Jürgen
Heufer, Karl Alexander
[Journal Article]
Flame-temperature, light-attenuation, and CO measurements by spontaneous Raman scattering in non-sooting diesel-like jets
Combustion and flame, 176, 104-116, 2017
[DOI: 10.1016/j.combustflame.2016.09.027]
Raffius, Thomas
Schulz, Christian
Ottenwälder, Tamara
Grünefeld, Gerd
Koß, Hans-Jürgen
et al.
[Conference Presentation]
Laser-diagnostic flame measurements under non-sooting diesel-like conditions with a renewable fuel
4. TMFB International Conference Aachen 2016-06-21 - 2016-06-23, 2016
Ottenwälder, Tamara
Schulz, Christian
Raffius, Thomas
Grünefeld, Gerd
Pischinger, Stefan
[Contribution to a conference proceedings, Journal Article]
Nitric Oxide Measurements in the Core of Diesel Jets Using a Biofuel Blend
SAE International Journal of Materials and Manufacturing, 8 (2), 2015-01-0597, 2015
[DOI: 10.4271/2015-01-0597]
Schulz, Christian
Ottenwälder, Tamara
Raffius, Thomas
Brands, Thorsten
Hülser, Thomas
et al.
[Report]
Optical Investigation of Biofuel Effects on NO and PAH Formation in Diesel-Like Jets, 2015
[DOI: 10.4271/2015-24-2485]
Ottenwälder, Tamara
Raffius, Thomas
Schulz, Christian
Adomeit, Philipp
Grünefeld, Gerd
et al.
[Journal Article]
Mixture-Formation Analysis by PLIF in an HSDI Diesel Engine Using C8 -Oxygenates as the Fuel
SAE International journal of fuels and lubricants, 8 (2), 396-414, 2015
[DOI: 10.4271/2015-01-0960]
Hülser, Thomas
Klein, Daniel
Heuser, Benedikt
Brands, Thorsten
Schulz, Christian
et al.
[Journal Article]
Optical investigation of fuel and in-cylinder air-swirl effects in a high-speed direct-injection engine
International journal of engine research, 16 (6), 716-737, 2014
[DOI: 10.1177/1468087414546503]
Hülser, Thomas
Jakob, Markus
Grünefeld, Gerd
Adomeit, Philipp
Pischinger, Stefan
et al.
[Journal Article]
Probing Species Formed by Pilot Injection During Re-Compression in a Controlled Auto-Ignition Engine by H2CO LIF and Chemiluminescence Imaging
SAE International journal of engines, 7 (2), 772-789, 2014
[DOI: 10.4271/2014-01-1275]
Hülser, Thomas
Schulz, Christian
Brands, Thorsten
Grünefeld, Gerd
Koß, Hans-Jürgen
et al.
[Journal Article]
Effects of Mixture Stratification on Ignition and Combustion in a GCAI Engine
SAE International journal of engines, 7, 714-729, 2014
[DOI: 10.4271/2014-01-1270]
Brands, Thorsten
Hottenbach, Peter
Koss, Hans-Jürgen
Grünefeld, Gerd
Brassat, Adrien
et al.
[Report]
Optical Investigation on the Origin of Pre-Ignition in a Highly Boosted SI Engine Using Bio-Fuels, 2013
[DOI: 10.4271/2013-01-1636]
Hülser, Thomas
Grünefeld, Gerd
Brands, Thorsten
Günther, Marco
Pischinger, Stefan
[Journal Article]
Effects of ambient conditions and nozzle design on the velocity of clustered diesel jets
Journal of physical science and application, 3 (7), 2013
Brands, Thorsten
Hottenbach, Peter
Koss, Hans-Jürgen
Grünefeld, Gerd
Pischinger, Stefan
et al.
[Journal Article]
Optical Investigation of Combusting Split-Injection Diesel Sprays Under Quiescent Conditions
SAE International journal of engines, 6 (3), 1626-1641, 2013
[DOI: 10.4271/2013-24-0034]
Brands, Thorsten
Hülser, Thomas
Hottenbach, Peter
Koss, Hans-Jürgen
Grünefeld, Gerd
[Journal Article]
Quantitative Fuel-Air-Mixing Measurements in Diesel-Like Sprays Emanating from Convergent and Divergent Multi-Layer Nozzles
SAE International journal of engines, 5 (2), 430-445, 2012
[DOI: 10.4271/2012-01-0464]
Brands, Thorsten
Hottenbach, Peter
Koß, Hans-Jürgen
Grünefeld, Gerd
Pischinger, Stefan
et al.
[Journal Article]
An experimental investigation on the evaporation characteristics of a two-compoent fuel in Diesel-Like Sprays
SAE International journal of engines, 4 (1), 800-812, 2011
[DOI: 10.4271/2011-01-0688]
Hottenbach, Peter
Brands, Thorsten
Grünefeld, Gerd
[Journal Article]
Optical and Thermodynamic Investigations of Reference Fuels for Future Combustion Systems
SAE International Journal of Fuels and Lubricants, 3 (2), 819-838, 2010
[DOI: 10.4271/2010-01-2193]
Hottenbach, Peter
Brands, Thorsten
Grünefeld, Gerd
Janssen, Andreas Johannes
Müther, Martin
et al.
[Contribution to a conference proceedings]
An Experimental Investigation of Combustion and Soot Formation of Sprays from Cluster Nozzles for DI Diesel Engines
Diesel fuel injection and sprays, 2009 : [held during the SAE 2009 world congress, held April 20 - 23, 2009 in Detroit, Michigan, USA] / SAE International, 2009
Hottenbach, Peter
Brands, Thorsten
Grünefeld, Gerd
[Contribution to a conference proceedings]
Experimental and Numerical Investigation of Ignition Mechanisms for Multiple Injection Strategies at Diesel Engine-Like Conditions
4th European Combustion Meeting : Vienna University of Technology : 14th - 17th April 2009, Vienna, Austria, 2009
Gauding, Michael
Brands, Thorsten
Felsch, Christian
Hottenbach, Peter
Hasse, Christian
et al.
[Contribution to a conference proceedings, Report]
Droplet velocity measurements in direct-injection diesel sprays under high-pressure and high-temperature conditions by laser flow tagging
Diesel fuel injection and sprays, 2008 : [held during the SAE 2008 world congress, held April 14 - 17, 2008 in Detroit, Michigan, USA] / SAE International, 2008
Wissel, Stephan
Hoffmann, Thorsten
Hottenbach, Peter
Koß, Hans-Jürgen
Grünefeld, Gerd
[Contribution to a conference proceedings, Report]
Investigation of mixture formation in diesel sprays and quiescent conditions using Raman, Mie and LIF diagnostics
Diesel fuel injection and sprays, 2008 : [held during the SAE 2008 world congress, held April 14 - 17, 2008 in Detroit, Michigan, USA] / SAE International, 2008
Hoffmann, Thorsten
Hottenbach, Peter
Koß, Hans-Jürgen
Pauls, Christoph
Grünefeld, Gerd
[Contribution to a conference proceedings]
Mehrdimensionale Laserdiagnostik zur Untersuchung der Gemischbildung und Gemischschichtung im DI-Verbrennungsmotor
Laserdiagnostische und plasmatechnologische Grundlagen zur Verminderung von Emissionen und Kraftstoffverbrauch von DI-Verbrennungsmotoren : Abschlußpräsentation zum Verbundprojekt ; VDI-Haus, Düsseldorf, 27. September 2000 ; Ergebnisse der Teilvorhaben des vom BMBF geförderten Verbundprojektes / hrsg. von: VDI-Technologiezentrum Physikalische Technologien. Red.: Karin Reichel ..., 2000
Hentschel, W.
Block, B.
Hovestadt, T.
Meyer, H.
Ohmstede, G.
et al.