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Dive into the research topics where Hans-Jürgen Koss is active.

Publication


Featured researches published by Hans-Jürgen Koss.


Aiche Journal | 2003

Model-based measurement of diffusion using Raman spectroscopy

André Bardow; Wolfgang Marquardt; Volker Göke; Hans-Jürgen Koss; Klaus Lucas


SAE World Congress & Exhibition | 2008

Investigation of Mixture Formation in Diesel Sprays under Quiescent Conditions using Raman, Mie and LIF Diagnostics

T. Hoffmann; Peter Hottenbach; Hans-Jürgen Koss; C. Pauls; Gerd Grünefeld


Fluid Phase Equilibria | 2009

Direct determination of the concentration dependence of diffusivities using combined model-based Raman and NMR experiments

Ernesto Kriesten; Mihai Adrian Voda; André Bardow; Volker Göke; Federico Casanova; Bernhard Blümich; Hans-Jürgen Koss; Wolfgang Marquardt


SAE International journal of engines | 2014

Effects of Mixture Stratification on Ignition and Combustion in a GCAI Engine

Thorsten Brands; Peter Hottenbach; Hans-Jürgen Koss; Gerd Grünefeld; Adrien Brassat; Philipp Adomeit; Stefan Pischinger


SAE International journal of engines | 2013

Optical Investigation of Combusting Split-Injection Diesel Sprays Under Quiescent Conditions

Thorsten Brands; Thomas Huelser; Peter Hottenbach; Hans-Jürgen Koss; Gerd Grünefeld


SAE International journal of engines | 2014

Probing Species Formed by Pilot Injection During Re-Compression in a Controlled Auto-Ignition Engine by H 2 CO LIF and Chemiluminescence Imaging

Thomas Huelser; Christian Schulz; Thorsten Brands; Gerd Grünefeld; Hans-Jürgen Koss; Bastian Morcinkowski; Stefan Pischinger; Philipp Adomeit


SAE International journal of engines | 2012

Quantitative Fuel-Air-Mixing Measurements in Diesel-Like Sprays Emanating from Convergent and Divergent Multi-Layer Nozzles

Thorsten Brands; Peter Hottenbach; Hans-Jürgen Koss; Gerd Grünefeld; Stefan Pischinger; Philipp Adomeit


SAE World Congress & Exhibition | 2008

Droplet Velocity Measurements in Direct-Injection Diesel Sprays Under High-Pressure and High-Temperature Conditions by Laser Flow Tagging

S. Wissel; T. Hoffmann; Peter Hottenbach; Hans-Jürgen Koss; C. Pauls; Gerd Grünefeld


Fluid Phase Equilibria | 2016

Model-free calibration of Raman measurements of reactive systems: Application to monoethanolamine/water/CO2

Peter Beumers; Thorsten Brands; Hans-Jürgen Koss; André Bardow


Thermodynamik Kolloquium | 2016

Effiziente Bestimmung von Flüssig-flüssig-Gleichgewichten mit Mikrofluidik und konfokaler Raman-Spektroskopie

Julia Jutta Thien; Thorsten Brands; André Bardow; C. Peters; Hans-Jürgen Koss

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C. Pauls

RWTH Aachen University

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T. Hoffmann

RWTH Aachen University

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