• Zielgruppen
  • Suche
 

Research Projects

At the Institute research projects are conducted in the fields of Engine Combustion / Spray Injection and Combustion / Technical Combustion / Efficient Energy Utilisation / Green and Sustainable Fuels (bio-fuels, electro-fuels, natural gas) / Laser Diagnostics / Numerical Modelling and Simulation Methods / Measurement Techniques for Engine Test Rigs / Engine Tribology.

In the following some examples are described:

Engine Combustion / Spray Atomization

Fuel spray atomization process which is affected by a flow inside a nozzle

Bild zum Projekt Prozesse der Kraftstoffzerstäubung und Auswirkungen der Düseninnenströmung

Researcher:

Dr. Noritsune Kawaharada

Brief description:

Investigating the effects of flow characteristics inside a nozzle on fuel spray atomization process

 

| details |

 

Investigation of fuel sprays in the near field of diesel and gasoline injection nozzles

Bild zum Projekt Untersuchung des Kraftstoffsprays im Nahbereich von Diesel- und Ottoeinspritzdüsen für nachhaltige Kraftstoffe

Researcher:

Karsten Gröger, M. Sc.

Brief description:

Characterization of fuel sprays regarding velocity and droplet size in a distance of few millimeters to the injection nozzle

 

| details |

 

Transparent Injection Nozzles

Bild zum Projekt Transparente Einspritzdüsen

Researcher:

Dipl.-Ing. Lennart Thimm, Dr. Noritsune Kawaharada

Brief description:

Investigation of the internal nozzle flow by transparent injection nozzles and high speed-measurement techniques

 

| details |

 

Single Cylinder Research Truck Engine for Development of Burning Processes

Bild zum Projekt Einzylinderforschungsaggregat zur Brennverfahrensentwicklung

Researcher:

Daniel Steck, M. Sc.; Dr.-Ing. Hauke Hansen

Brief description:

Research combustion engine with 2 liter displacement with flexible operation conditions for the development of injection strategies and burning process reseach.

 

| details |

 

High Pressure - High Temperatur Injection Chamber

Bild zum Projekt Hochdruck - Hochtemperatur Einspritzkammer

Researcher:

Karsten Gröger, M. Sc.; Dr. Noritsune Kawaharada

Brief description:

Investigation of the injection, evaporation and ignition of liquid fuel and analysis of gas injections

 

| details |

 

High Pressure Injection Chamber

Bild zum Projekt Hochdruck Einspritzkammer

Researcher:

Dipl.-Ing. Lennart Thimm

Brief description:

High-speed optical measurement of diesel and gasoline spray under realistic conditions with an automated validation software

 

| details |

 

Engine Tribology

Single Cylinder Research Engine for Fired Tribology Investigations

Bild zum Projekt Einzylinderforschungsaggregat für tribologische Untersuchungen

Researcher:

Dipl.-Ing. Henning Pasligh; Florian Tasche, M. Sc.

Brief description:

Reduction of friction losses in internal combustion engines. Detailed measurement with Floating-Liner system.

 

| details |

 

Gas Engines / Engine Simulation

Physical limits of a gas engine with break mean effective pressure (BMEP) above 30 bar

Bild zum Projekt Physikalischen Grenzen eines Gasmotors mit effektiven Mitteldrücken oberhalb 30 bar

Researcher:

Hoang Dung Nguyen, M.Sc.

Brief description:

Developing a combustion process for large bore gas engines (at least 30 BMEP) by means of numerical predesign and targeted experiments.

 

| details |

 

Single-cylinder research engine for gas combustion process development

Bild zum Projekt Einzylinderforschungsaggregat zur gasmotorischen Brennverfahrensentwicklung

Researcher:

Dipl.-Ing. Sabine Dohrmann, Dipl.-Ing. Hauke Hansen

Brief description:

Meeting new emission standards and fuel efficiency with gas engine combustion processes

 

| details |

 

Numerical simulation of flame propagation and HC-emissions in gas engines

Bild zum Projekt Berechnung der Flammenausbreitung und HC-Emission von Gasmotoren

Researcher:

Kalyan Kuppa, M. Sc.

Brief description:

Investigate the source and locations of unburnt hydrocarbons (HC) in gas engines and develop counter measures by optimizing geometry and operation conditions.

 

| details |

 

Turbulent Combustion / Laserdiagnostics

Impact of Mixing on the Signature of Combustor Defects (CRC 871)

Bild zum Projekt Effekt der Ausmischung auf die Signaturen von Brennerstörungen (SFB 871)

Researcher:

Henrik von der Haar, M. Sc.

Brief description:

Investigation of defects in combustion chambers and their effects

 

| details |

 

Alternative Fuels

Bild zum Projekt Alternative Kraftstoffe der Luftfahrt

Researcher:

Andreas Goldmann, M. Sc.

Brief description:

Research of Sustainable Fuels for the Application of Low-Emission Lean Premixed Combustion for Aircraft Engines

 

| details |

 

Hot gas test rig

Bild zum Projekt Heißgasprüfstand

Researcher:

M.Sc. Dipl.-Ing. (FH) Markus Höltermann, Jan Wichmar, M. Sc.

Brief description:

Investigation of ammonia synthesis from aqueous urea solution

 

| details |

 

Atmospherical spray test rig

Bild zum Projekt Atmosphärischer Sprayprüfstand

Researcher:

M.Sc. Dipl.-Ing. (FH) Markus Höltermann; Jan Wichmar, M.Sc.; Dr. Noritsune Kawaharada

Brief description:

Charakterisation of sprays by means of optical measurement techniques

 

| details |

 

Laser Diagnostics in Turbulent Combustion Research

Bild zum Projekt Lasermesstechnik in turbulenten Flammen

Researcher:

Henrik von der Haar, M. Sc.; Prof. Dr. Friedrich Dinkelacker

Brief description:

For the investigation of the detailed interaction between turbulent flow and combustion 2- and 3-dimensional laser diagnostical methods are developed and applied.

 

| details |