Prof. Dr. Alexander Wohlers

Regelmäßig angebotene Lehrveranstaltungen:

Aktuelle Informationen, Unterlagen und die Terminplanung erhalten Sie über stud.IP.

• Technische Mechanik I
• Technische Mechanik II
• Finite Elemente Methode I
• Finite Elemente Methode II
• Schwingungstechnik

Themen werden laufend vergeben, kommen Sie gerne auf mich zu.

• Intelligente Naturfaserwerkstoffe
• Dichtungstechnik
• Akustik
• Simulation tribobolgischer Kontakte
• Strukturdynamik
• Kinetose

BUCHKAPITEL UND BÜCHER

TRIBOLOGISCHE MODELLBILDUNG DYNAMISCHER DICHTUNGEN
Wohlers, Alexander
Dissertation, Shaker Verlag, 2013

DICHTUNGEN IN DER FLUIDTECHNIK : GRUNDKENNTNISSE IN DER DICHTUNGSTECHNIK VERMEIDEN FEHLKONSTRUKTIONEN
Wohlers, Alexander
O+P Konstruktionsjahrbuch, 2006 & 2008

ARTIKEL 

油タンク最適設計への取り組み
Wohlers, Alexander; Backes, Alexander
日工の技術雑誌 油空圧技術, 2018

LA LUBRIFICAZIONE NELLE TENUTE DINAMICHE : NUOVI APPROCCI NUMERICI E RECENTI SVILUPPIN
Scaraggi, Michele; Heipl, Oliver Pascal; Wohlers, Alexander; Persson, Bo N. J.; Foglia, Mario M.; Carbone, Giuseppe
Trasmissioni di potenza oleodinamica-pneumatica, 2011

MODELLBILDUNG DYNAMISCHER DICHTUNGEN : EIN ANSATZ ZUR BERECHNUNG DER REIBKRAFT UNTER MISCHREIBUNG
Heipl, Oliver Pascal; Wohlers, Alexander; Persson, Bo N. J.; Scaraggi, Michele; Murrenhoff, Hubertus
O + P : Fluidtechnik für den Maschinen- und Anlagenbau, 2010

NUMERICAL AND EXPERIMENTAL INVESTIGATION ON O-RING-SEALS IN DYNAMIC APPLICATIONS
Wohlers, Alexander; Heipl, Oliver Pascal; Persson, Bo N. J.; Scaraggi, Michele; Murrenhoff, Hubertus
International journal of fluid power, 2009

CUSTOMIZED FUELS FROM BIOMASS: TRIBOLOGICAL TESTS ON TEST-BENCH EQUIPMENT AND MODELS
Drumm, Sebastian; Fatemi, Arshia; Wohlers, Alexander; Murrenhoff, Hubertus
O + P : Fluidtechnik für den Maschinen- und Anlagenbau, 2009

SVILUPPI NELLA TECNOLOGIA OLEODINAMICA ATTRAVERSO ESEMPLARI ATTIVITÀ DI RICERCA
Murrenhoff, Hubertus; Ewald, Julian; Gels, Stefan; Leonhard, Lars; Schumacher, Jan Thomas; Wohlers, Alexander
Trasmissioni di potenza oleodinamica-pneumatica, 2009

MASSGESCHNEIDERTE KRAFTSTOFFE AUS BIOMASSE : TRIBOLOGISCHE UNTERSUCHUNGEN AN PRÜFSTANDSEINRICHTUNGEN UND MODELLE
Drumm, Sebastian Michael; Fatemi, Arshia; Wohlers, Alexander; Murrenhoff, Hubertus
O + P : Fluidtechnik für den Maschinen- und Anlagenbau, 2009

CONTACT MECHANICS AND RUBBER FRICTION FOR RANDOMLY ROUGH SURFACES WITH ANISOTROPIC STATISTICAL PROPERTIES
Carbone, Giuseppe; Lorenz, Boris; Persson, Bo N. J.; Wohlers, Alexander
The European physical journal: Soft matter and biological physics, 2009

SIMULATION TRIBOLOGISCHER KONTAKTE : ZUR WIRKUNGSGRADOPTIMIERUNG HYDROSTATISCHER VERDRÄNGEREINHEITEN
Wohlers, Alexander; Fatemi, Arshia
O + P : Fluidtechnik für den Maschinen- und Anlagenbau, 2008

KONFERENZBEITRÄGE MIT PEER-REVIEW

AN APPROACH TO OPTIMIZE THE DESIGN OF HYDRAULIC RESERVOIRS
Wohlers, Alexander; Backes, Alexander
7th International Fluid Power Conference (10th IFK), Dresden, Germany 2016

OPTIMIZATION OF HYDRAULIC RESERVOIRS
Wohlers, Alexander
14th Scandinavian International Conference on Fluid Power (SICFP), Tampere, Finland, 2015

IMPACT OF FUTURE BIOFUELS ON THE FUEL INJECTION EQUIPMENT OF MODERN DIESEL ENGINES
Wohlers, Alexander; Fatemi, Arshia; Drumm, Sebastian Michael; Murrenhoff, Hubertus; Janssen, Andreas; Müther, Martin; Pischinger, Stefan
8th International Colloquium on Fuels - Stuttgart, Germany, 2011

TRIBOLOGICAL COMPUTATION OF DYNAMIC STEP SEALS
Wohlers, Alexander; Heipl, Oliver Pascal; Murrenhoff, Hubertus
16th ISC : International Sealing Conference, Stuttgart, Germany, 2010

VISCOSITY AND BULK MODULUS MEASUREMENTS UNDER HIGH PRESSURE CONDITIONS
Drumm, Sebastian Michael; Wohlers, Alexander; Fatemi, Arshia; Murrenhoff, Hubertus
Society of Tribologists and Lubrication Engineers annual meeting and exhibition, Las Vegas, USA, 2010

COMPUTATIONAL STUDY OF THE INFLUENCE OF ROUGHNESS ON THE FRICTION BEHAVIOUR OF STEP SEALS
Wohlers, Alexander; Heipl, Oliver Pascal; Murrenhoff, Hubertus
6th FPNI - PhD Symposium, West Lafayette, USA, 2010

EFFICIENCY IMPROVEMENT OF FLUID POWER COMPONENTS FOCUSING ON TRIBOLOGICAL SYSTEMS
Murrenhoff, Hubertus; Enekes, Claus Peter; Gels, Stefan; Heipl, Oliver Pascal; Leonhard, Lars; Schumacher, Jan Thomas; Wohlers, Alexander
7th International Fluid Power Conference (7th IFK), Aachen, Germany, 2010

NUMERICAL SIMULATION OF FRICTION AT HYDRAULIC ROD SEALS
Heipl, Oliver Pascal; Wohlers, Alexander; Murrenhoff, Hubertus
7th International Fluid Power Conference (7th IFK), Aachen, Germany, 2010

TRIBOLOGICAL PROPERTIES OF TAILOR-MADE FUELS FROM BIOMASS
Fatemi, Arshia; Wohlers, Alexander; Drumm, Sebastian Michael; Murrenhoff, Hubertus
7th International Fluid Power Conference (7th IFK), Aachen, Germany, 2010

VISCOSITY MEASUREMENT DEVICE FOR TAILOR MADE FUELS UNDER HIGH PRESSURE CONDITIONS
Drumm, Sebastian Michael; Wohlers, Alexander; Fatemi, Arshia; Murrenhoff, Hubertus
Fluid power and motion control (FPMC 2010), Bath, UK, 2010

RESEARCH ON NEW FUELS FROM BIOMASS : THE CHALLENGE FROM THE HYDRAULIC AND TRIBOLOGICAL POINT OF VIEW
Wohlers, Alexander; Fatemi, Arshia; Drumm, Sebastian Michael; Murrenhoff, Hubertus
Asia-Pacific Power and Energy Engineering Conference (APPEEC), Wuhan, China, 2009

RESEARCH ON THE ADAPTION OF INJECTION SYSTEMS TO NEW FUELS FROM BIOMASS
Wohlers, Alexander; Drumm, Sebastian Michael; Fatemi, Arshia; Murrenhoff, Hubertus
Conference on Fluid Power Transmission and Control (ICFP), Hangzhou, China, 2009

THEORY OF RUBBER FRICTION FOR ANISOTROPIC ROUGH SURFACES
Carbone, Giuseppe; Lorenz, Boris; Persson, Bo N. J.; Wohlers, Alexander
2nd International Conference on Computational Mechanics, Isles of Rhodes, Greece, 2009

QSPR APPROACH FOR PREDICTION OF LUBRICITY OF FUELS
Fatemi, Arshia; Masuch, Kai; Wohlers, Alexander; Murrenhoff, Hubertus; Leonhard, Kai
2. TMFB (Tailor-Made Fuels from Biomass) International Workshop, Aachen, Germany, 2009

EXPERIMENTELLE UNTERSUCHUNG DER REIBKRAFT AN PNEUMATISCHEN ELASTOMERDICHTUNGEN IN HOCHDYNAMISCHEN ANWENDUNGEN
Wohlers, Alexander; Murrenhoff, Hubertus
15th International Sealing Conference (ISC), Stuttgart, Germany, 2008

IMPROVING THE DYNAMIC BEHAVIOUR OF AXIAL PISTON PUMPS BY MEANS OF A GENERIC SIMULATION APPROACH
Wohlers, Alexander; Meuser, Marcell Josef; Murrenhoff, Hubertus
5th FPNI-PhD Symposium, Krakow, Poland, 2008

SIMULATION OF ELASTOHYDRODYNAMIC CONTACT BETWEEN PISTON AND CYLINDER IN AXIAL PISTON PUMPS
Fatemi, Arshia; Wohlers, Alexander; Murrenhoff, Hubertus
6th International Fluid Power Conference (IFK), Dresden, Germany, 2008

HYDRAULIC AND TRIBOLOGICAL INVESTIGATION OF INJECTION SYSTEMS FOR FUELS FROM BIOMASS
Drumm, Sebastian Michael; Wohlers, Alexander; Fatemi, Arshia; Murrenhoff, Hubertus
5th FPNI-PhD Symposium, Krakow, Poland, 2008

TRIBOLOGICAL SIMULATION OF A HYDROSTATIC SWASH PLATE BEARING IN AN AXIAL PISTON PUMP
Wohlers, Alexander; Murrenhoff, Hubertus
Power transmission and motion control (PTMC), Bath, UK, 2007