- Analysis of separation behaviour in a spark arrestor
Report of the lab for numeric mechanics 43, Kiel, Aug. 2005 (Fa. Weihe, GmbH, Dänischenhagen) - Optimisation of flow control for an intake duct of air-condition J. Rohlfsen und A. P. Schaffarczyk
Report of the lab for numeric mechanics 42, Kiel, April 2005 (Fa. Rexxon, GmbH, Kiel) - Analysis of speed fluctuations in an impeller counter J. Rohlfsen und A. P. Schaffarczyk
Report of the lab for numeric mechanics 41, Kiel, March 2005 (Fa.Deltamess, GmbH, Oldenburg i.H.)
- Fluid mechanics investigation of a hydraulic brake with CFD
Report of the lab for numeric mechanics 40, Kiel, Dec. 2004 (Fa. AVL-Zoellner GmbH, Kiel) - Investigation of flow control in an air-condition system
Report of the lab for numeric mechanics 38, Kiel, Sep. 2004 (Fa. Rexxon, GmbH, Kiel)
- Numeric investigations about the impact of displacement effects of structures in atmospheric interfaces offshore
CFD Lab. Internal Report 37, Kiel, Oct. 2003 (Fa. GEO mbH, Enge-Sande) - Actuator Disc Modelling of Contra-Rotating Wind-Turbines
Internal Report CFD Lab, 32, Kiel, Feb. 2003 (Fa. Eotheme, Lausanne)
- Optimisation of a wind turbine with vertical rotation axis (Savonius-Rotor) through sheathing.
Report of the lab for numeric mechanics, 26, Feb. 2002 - Comments on rotator construction in a Wells-turbine.
Report of the lab for numeric mechanics, 25, Jan. 2002
- 2.5D (Actuator-Disk) and 3D (Navier-Stokes) Methods for Shrouded Flow-Machines
Modelling in Mechanics, Gliwice, Poland, 22.-25. Feb. 2001 - Methods to calculate power of wind turbines. Invited speech at the colloquium of Prof. Teichler
Inst. f. Material Physics, University of Göttingen, 06. March 2001 - 2.5D (Actuator-Disk) and 3D (Navier-Stokes) model to calculate shielded flow machines.
Speech at the Opening of the Machine Hall of the UAS Kiel, Jan. 2001
- Aerodynamic rotor design of a shielded wind turbine with CFD (Vortecenergy Ltd, Auckland, Neuseeland)
- Determination of the characteristic of a heating circulation pump UPS of the Fa. Grundfos with CFD (CIMTT/Lab. F. Num. Mech. )
- Rotor-stator-interaction in an open centrifugal pump (EDUR GmbH, Kiel)
- Pressure distribution of a water-ring vacuum pump (Sterling-Sihi GmbH, Itzehoe)
- Recalculation of the model wind turbine in the lab for flow machines at the FH Lübeck (Prof. Dr.-Ing. Kümmel, FH Lübeck)
- Design of rotor blades for an updraft turbine (aerodyn Energiesysteme GmbH, Rendsburg
- Characteristic of a pneumatic valve (Kuhnke GmbH, Malente)
- Aerodynamic design of an innovative rotor blade with double-wing construction (EUROS GmbH, Berlin)