Auflistung Fakultät für Maschinenbau nach Titel

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  • Longitudinal conductivity of LaF3/SrF2 multilayer heterostructures 
    Vergentev, Tikkhon; Banshchikov, Alexander; Filimonov, Alexey; Koroleva, Ekaterina; Sokolov, Nikolay; Wurz, Marc Christopher (Abingdon : Taylor and Francis Ltd., 2016)
    LaF3/SrF2 multilayer heterostructures with thicknesses of individual layers in the range 5-100 nm have been grown on MgO(100) substrates using molecular beam epitaxy. The longitudinal conductivity of the films has been ...
  • Loss assessment of the axial-gap size effect in a low-pressure turbine 
    Oettinger, Marcel; Mimic, Dajan; Henke, Michael; Schmunk, Oleg; Seume, Jorg ([Zug] : GPPS, 2021)
    The aim of this work is the decomposition, quantification, and analysis of losses related to the axial-gap size effect in a 1.5-stage low-pressure turbine. Both experimental data and unsteady RANS calculations are investigated ...
  • Low noise 400 W coherently combined single frequency laser beam for next generation gravitational wave detectors 
    Wellmann, Felix; Bode, Nina; Wessels, Peter; Overmeyer, Ludger; Neumann, Jörg; Willke, Benno; Kracht, Dietmar (Washington, DC : Optica, 2021)
    Design studies for the next generation of interferometric gravitational wave detectors propose the use of low-noise single-frequency high power laser sources at 1064 nm. Fiber amplifiers are a promising design option because ...
  • Low power sensor node with photovoltaic power supply for radio-based process monitoring 
    von der Ahe, Christoph; Lüers, Bernard; Overmeyer, Ludger; Geck, Bernd; Fürtjes, Tobias (Amsterdam : Elsevier B.V., 2018)
    This paper presents the idea of improving existing process monitoring systems for drilling, milling or threading by employing a novel communication technology as well as energy harvesting methods. An overview of the system ...
  • Low Temperature Optodic Bonding for Integration of Micro Optoelectronic Components in Polymer Optronic Systems 
    Wang, Y.; Overmeyer, Ludger (Amsterdam : Elsevier, 2014)
    Large area, planar optronic systems based on flexible polymer substrates allow a reel-to-reel mass production, which is widely adopted in modern manufacturing. Polymer optronic systems are fully integrated with micro optical ...
  • Low-cost fabrication of optical waveguides, interconnects and sensing structures on all-polymer-based thin foils 
    Rezem, Maher; Kelb, Christian; Günther, Axel; Rahlves, Maik; Reithmeier, Eduard; Roth, Bernhard (Bellingham, Wash. : SPIE, 2016)
    Micro-optical sensors based on optical waveguides are widely used to measure temperature, force and strain but also to detect biological and chemical substances such as explosives or toxins. While optical micro-sensors ...
  • Low-inertia centrifugal compressor wheels: Aerodynamic and mechanical design 
    Fischer, Tore; Seume, Joerg R. (London : SAGE, 2017)
    A new centrifugal compressor impeller design approach is presented, focusing on electrically driven compressors for gasoline engine and fuel cell applications. The performance and mechanical integrity are evaluated based ...
  • Machine Learning Approach for Optimization of Automated Fiber Placement Processes 
    Brüning, J.; Denkena, Berend; Dittrich, Marc-André; Hocke, T. (Amsterdam : Elsevier, 2017)
    Automated Fiber Placement (AFP) processes are commonly deployed in manufacturing of lightweight structures made of carbon fibre reinforced polymer. In general, AFP is connected to individual manufacturing knowledge during ...
  • Machining of Micro Dimples for Friction Reduction in Cylinder Liners 
    Denkena, Berend; Grove, Thilo; Schmidt, Carsten (Amsterdam : Elsevier B.V., 2018)
    In combustion engines a large percentage of mechanical losses result from friction, for example within the cylinder liner. In order to reduce the friction between cylinder liner and piston, micro dimples in the surface ...
  • Macroscopic simulation model for laser cutting of carbon fibre reinforced plastics 
    Keuntje, Jan; Mrzljak, Selim; Gerdes, Lars; Wippo, Verena; Kaierle, Stefan; Overmeyer, Ludger; Walther, Frank; Jaeschke, Peter (Amsterdam [u.a.] : Elsevier, 2022)
    Laser cutting of carbon fibre reinforced plastics (CFRP) has shown promising potential as an alternative to conventional manufacturing processes. Laser cutting has major benefits of contactless and therefore wear-free ...
  • Magnesium Alloys for Open-Pored Bioresorbable Implants 
    Maier, Hans Jürgen; Julmi, Stefan; Behrens, Sabine; Klose, Christian; Gartzke, Ann-Kathrin; Wriggers, Peter; Waselau, Anja-Christina; Meyer-Lindenberg, Andrea (New York, NY : Springer Science + Business Media, 2020)
    If bone defects occur, the body’s own healing mechanism can close them below a critical size; for larger defects, bone autografts are used. These are typically cut from the same person’s hip in a second surgery. Consequently, ...
  • Magnesium corrosion particles do not interfere with the immune function of primary human and murine macrophages 
    Roth, Isabelle; Schumacher, Stephan; Basler, Tina; Baumert, Kathrin; Seitz, Jan-Marten; Evertz, Florian; Mueller, Peter Paul; Baeumer, Wolfgang; Kietzmann, Manfred (Heidelberg : Springer Heidelberg, 2015)
    Magnesium is currently under investigation as a prospective biodegradable implant material. Biodegradation of magnesium causes a release of magnesium, hydroxide ions and hydrogen gas but it can also lead to the formation ...
  • Magnetic bead-magic bullet 
    Ruffert, Christine (Basel : MDPI AG, 2016)
    Microfluidics is assumed to be one of the leading and most promising areas of research since the early 1990s. In microfluidic systems, small spherical magnetic particles with superparamagnetic properties, called magnetic ...
  • Making design decisions under uncertainties: probabilistic reasoning and robust product design 
    Gembarski, Paul Christoph; Plappert, Stefan; Lachmayer, Roland (Dordrecht : Springer Science + Business Media B.V, 2021)
    Making design decisions is characterized by a high degree of uncertainty, especially in the early phase of the product development process, when little information is known, while the decisions made have an impact on the ...
  • Manufacturing and characterization of asymmetric evanescent field polished couplers for grating assisted mode selective fiber coupling 
    Schlangen, Sebastian; Bremer, Kort; Zheng, Yulong; Isaak, Andreas; Wurz, Marc Christopher; Böhm, Sebastian; Wellmann, Felix; Steinke, Michael; Pelegrina Bonilla, Gabriel; Neumann, Jörg; Kracht, Dietmar; Roth, Bernhard; Overmeyer, Ludger (Bellingham, Wash. : SPIE, 2018)
    Mode division multiplexing (MDM) could bring a technological progress in the field of optical telecommunication by increasing the data transmission bandwidth. A key challenge for enabling MDM lies in manufacturing of ...
  • Manufacturing and Characterization of Paper-Based Magnetic Coatings : Projects in Engineering and Science Summer 2015 
    Steggeman, Matthew (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2015-11-09)
    Employing paper as an engineering material is emerging in industry today. Paper-based technology has grown in the last several years. Current technology includes, but is not limited to, foldable paper microscopes, a disk ...
  • Manufacturing and evaluation of multi-material axial-bearing washers by tailored forming 
    Behrens, Bernd-Arno; Chugreev, Alexander; Matthias, Tim; Poll, Gerhard; Pape, Florian; Coors, Timm; Hassel, Thomas; Maier, Hans Jürgen; Mildebrath, Maximilian (Basel : MDPI AG, 2019)
    Components subject to rolling contact fatigue, such as gears and rolling bearings, are among the fundamental machine elements in mechanical and vehicle engineering. Rolling bearings are generally not designed to be ...
  • Manufacturing conditioned roughness and wear of biomedical oxide ceramics for all-ceramic knee implants 
    Turger, Anke; Kohler, Jens; Denkena, Berend; Correa, Tomas A.; Becher, Christoph; Hurschler, Christof (London : Biomed Central Ltd., 2013)
    Background: Ceramic materials are used in a growing proportion of hip joint prostheses due to their wear resistance and biocompatibility properties. However, ceramics have not been applied successfully in total knee joint ...
  • Manufacturing conditioned wear of all-ceramic knee prostheses 
    Denkena, Berend; Köhler, Jens; Turger, Anke; Helmecke, Patrick; Correa, Tomas A.; Hurschler, Christof (Amsterdam : Elsevier, 2013)
    To date, bioceramics have not been applied successfully in total knee joint endoprostheses. Sintered bioceramics can be machined only by grinding and polishing processes. Due to high quality requirements, there are significant ...
  • Manufacturing of embedded multimode waveguides by reactive lamination of cyclic olefin polymer and polymethylmethacrylate 
    Kelb, Christian; Rother, Raimund; Schuler, Anne-Katrin; Hinkelmann, Moritz; Rahlves, Maik; Prucker, Oswald; Müller, Claas; Rühe, Jürgen; Reithmeier, Eduard; Roth, Bernhard (Bellingham, WA : S P I E - International Society for Optical Engineering, 2016)
    We demonstrate the manufacturing of embedded multimode optical waveguides through linking of polymethylmethacrylate (PMMA) foils and cyclic olefin polymer (COP) filaments based on a lamination process. Since the two polymeric ...

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