Browsing by Subject "mechanics"

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  • Aircraft Fuel Consumption – Estimation and Visualization 
    Burzlaff, Marcus (Hamburg : Aircraft Design and Systems Group (AERO), Department of Automotive and Aeronautical Engineering, Hamburg University of Applied Sciences, 2017-12-13)
    In order to uncover the best kept secret in today’s commercial aviation, this project deals with the calculation of fuel consumption of aircraft. With only the reference of the aircraft manufacturer’s information, given ...
  • Conditions for Passenger Aircraft Minimum Fuel Consumption, Direct Operating Costs and Environmental Impact 
    Caers, Brecht (Hamburg : Aircraft Design and Systems Group (AERO), Department of Automotive and Aeronautical Engineering, Hamburg University of Applied Sciences, 2019)
    Purpose – Find optimal flight and design parameters for three objectives: minimum fuel consumption, Direct Operating Costs (DOC), and environmental impact of a passenger jet aircraft. --- Approach – Combining multiple ...
  • Decoherence models for discrete-time quantum walks and their application to neutral atom experiments 
    Alberti, Andrea; Alt, Wolfgang; Werner, Reinhard F.; Meschede, Dieter (Bristol : IOP Publishing Ltd., 2014-12-19)
    We discuss decoherence in discrete-time quantum walks in terms of a phenomenological model that distinguishes spin and spatial decoherence. We identify the dominating mechanisms that affect quantum-walk experiments realized ...
  • Full-scale experiences with mechanical-biological pretreatment of municipal solid waste and landfilling 
    Von Felde, Dierk; Doedens, Heiko (London : SAGE Publications Ltd., 1999)
    In Lower Saxony three full-scale plants for the mechanical-biological pretreatment (MBP) of residual municipal solid waste (RMSW) prior to landfilling are now in operation. The three plants support a wide range of mechanical ...
  • In vitro corrosion of ZEK100 plates in Hank's Balanced Salt Solution 
    Waizy, Hazibullah; Weizbauer, Andreas; Modrejewski, Christian; Witte, Frank; Windhagen, Henning; Lucas, Arne; Kieke, Marc D.K.; Denkena, Berend; Behrens, Peter; Meyer-Lindenberg, Andrea; Bach, Friedrich-Wilhelm; Thorey, Fritz (London : BioMed Central Ltd., 2012)
    Background: In recent years magnesium alloys have been intensively investigated as potential resorbable materials with appropriate mechanical and corrosion properties. Particularly in orthopedic research magnesium is ...
  • Investigations of ductile damage in DP600 and DC04 deep drawing steel sheets during punching 
    Isik, Kerim; Gerstein, Gregory; Gutknecht, Florian; Clausmeyer, Till; Nuernberger, Florian; Maier, Hans Jürgen; Tekkaya, A. Erman (Amsterdam : Elsevier Science Bv, 2016)
    The paper presents numerical and microstructural investigations on a punching process of 2 mm thick steel sheets. The dual phase steel DP600 and the mild steel DC04 exhibit different damage and fracture characteristics. ...
  • Numerical simulation of strain-adaptive bone remodelling in the ankle joint 
    Bouguecha, Anas; Weigel, Nelly; Behrens, Bernd-Arno; Stukenborg-Colsman, Christina; Waizy, Hazibullah (London : Biomed Central Ltd, 2011-07-05)
    Background: The use of artificial endoprostheses has become a routine procedure for knee and hip joints while ankle arthritis has traditionally been treated by means of arthrodesis. Due to its advantages, the implantation ...
  • Quasinormal modes and their overtones at the common horizon in a binary black hole merger 
    Mourier, Pierre; Jiménez Forteza, Xisco; Pook-Kolb, Daniel; Krishnan, Badri; Schnetter, Erik (Ridge, NY : American Physical Society, 2021)
    It is expected that all astrophysical black holes in equilibrium are well described by the Kerr solution. Moreover, any black hole far away from equilibrium, such as one initially formed in a compact binary merger or by ...