1–20 von 2,605 Ergebnissen
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    Development of Exfoliated Graphite using Innovative Chemical Technique for Aerospace Applications

    Devakki, Basavaraj / Suryanarayana, Ramesh Chinnakurli / Thomas, Shijo | SAE Technical Papers | 2022
    Several conventional methods on preparation of exfoliated graphite are in practice. However, their major limitations are poor quality of ...
    Verlag: Society of Automotive Engineers , SAE International

    Sulfur Poisoning of a Cu-SSZ-13 SCR Catalyst under Simulated Diesel Engine Operating Conditions

    Su, Changsheng / Ottinger, Nathan / Xi, Yuanzhou et al. | SAE Technical Papers | 2021
    (SCR) due to their high conversion efficiency and excellent hydrothermal stability. Diesel engine exhaust contains small amounts of SOx due to ...
    Verlag: Society of Automotive Engineers , SAE International

    Use of Nitric Acid to Control the NO2:NOX Ratio within the Exhaust Composition Transient Operation Laboratory Exhaust Stream

    Henry, Cary / Henderson, Robert / Hartley, Ryan | SAE Technical Papers | 2020
    ) for simulation of IC engine exhaust. The current system design requires metering and combustion of nitromethane in conjunction with the ...
    Verlag: Society of Automotive Engineers , SAE International

    Investigation into Low-Temperature Urea-Water Solution Decomposition by Addition of Titanium-Based Isocyanic Acid Hydrolysis Catalyst and Surfactant

    Henry, Cary / Wright, Nolan / Hartley, Ryan et al. | SAE Technical Papers | 2020
    Mitigation of urea deposit formation and improved ammonia production at low exhaust temperatures continues to be one of the most ...
    Verlag: Society of Automotive Engineers , SAE International

    Study on PAHs and PM Formed by Benzene Pyrolysis

    Kashiwa, Koki / Arai, Masataka / Kobayashi, Yoshihiro | SAE Technical Papers | 2019
    The main component of PM (particulate matter) formed in the combustion field is soot. Soot is formed by pyrolysis, polymerization and ...
    Verlag: Society of Automotive Engineers , SAE International

    The effects of surge motion of the floating platform on hydrodynamics performance of horizontal-axis tidal current turbine

    Zhang, Liang / Wang, Shu-qi / Sheng, Qi-Hu et al. | Tema Archiv | 2015
    Under practical operation conditions, hydrodynamic characteristics of floating horizontal-axis turbine are affected by the wave-induced ...

    Determination of the fracture behaviour of axial splitting tubes and the numerical prediction of their energy absorption capabilities

    Moreno, C. / Beaumont, R. / Hughes, D.J. et al. | Tema Archiv | 2015
    Axial splitting of tubes has been used as an energy absorption mechanism since the 1980s. The simulation of the fracture behaviour of ...

    Environmental impact assessment of aviation emission reduction through the implementation of composite materials

    Timmis, Andrew J. / Hodzic, Alma / Koh, Lenny et al. | Tema Archiv | 2015
    Purpose: Carbon-fibre-reinforced polymers (CFRP) have been developed by the aviation industry to reduce aircraft fuel burn and emissions of ...

    Evaluation of the vehicle/safety barrier/sign support interaction by means of FEM simulations

    La Torre, Francesca / Domenichini, Lorenzo / Meocci, Monica et al. | Tema Archiv | 2015
    This paper deals with the evaluation of the interaction between a safety barrier and a variable message sign (VMS) that is placed very ...

    An experimental study of the effect of mooring systems on the dynamics of a SPAR buoy-type floating offshore wind turbine

    Hong, Sinpyo / Lee, Inwon / Park, Seong-Hyeon et al. | Tema Archiv | 2015
    An experimental study of the effect of mooring systems on the dynamics of a SPAR buoy-type floating offshore wind turbine is presented. The ...

    The role of hydrogen in Australia's transport energy mix

    Ally, Jamie / Pryor, Trevor / Pigneri, Attilio | Tema Archiv | 2015
    In this study we review the trends and trajectories of energy use and emissions in Australia's road transport sector. We find that energy ...

    Life cycle assessment of Norwegian road tunnel

    Huang, Lizhen / Bohne, Rolf Andre / Bruland, Amund et al. | Tema Archiv | 2015
    Purpose: This paper estimates the life cycle environmental impacts of the standard road tunnel in Norway. The results can then serve as ...

    Energy absorption of circular aluminium tubes with functionally graded thickness under axial impact loading

    Baykasoglu, Cengiz / Cetin, Merve Tunay | Tema Archiv | 2015
    The main objective of this study is to investigate the effects of thickness-gradient patterns on energy absorption characteristics of ...

    Model of coherence function of road unevenness in parallel tracks for vehicle simulation

    Mucka, Peter | Tema Archiv | 2015
    The coherence function between road elevations of two parallel road tracks was identified. In total, 3492 road records were analysed. The ...

    Multi-objective optimisation of functionally graded honeycomb filled crash boxes under oblique impact loading

    Mohammadiha, O. / Beheshti, H. / Aboutalebi, F.Haji | Tema Archiv | 2015
    Tubular forms of crash elements such as crash boxes are widely applied in transportation industries, especially in automobile industry. A ...

    Crash simulation of wound composite tubes based on multi-level modelling

    Berger, A. / Pyttel, T. / Duddeck, F. | Tema Archiv | 2015
    performance and are ideal for lightweight design for crashworthiness. For this, it is essential that the mechanical behaviour of fibre reinforced ...

    Further development of the RED method to vehicle structural performance: assessment of crash compatibility

    Krusper, Aleksandra / Thomson, Robert | Tema Archiv | 2015
    which pairs of cars are compatible, but it is not possible to quantify and compare the compatibility of one pair of cars to another. This study ...

    Hydrodynamic modeling of semi-planing hulls with air cavities

    Matveev, Konstantin I. | Tema Archiv | 2015
    High-speed heavy loaded monohull ships can benefit from application of drag-reducing air cavities under stepped hull bottoms. The subject ...

    Hull-form optimization of KSUEZMAX to enhance resistance performance

    Park, Jong-Heon / Choi, Jung-Eun / Chun, Ho-Hwan | Tema Archiv | 2015
    This paper deploys optimization techniques to obtain the optimum hull form of KSUEZMAX at the conditions of full-load draft and design ...

    Thermal signatures of turbulent airflows interacting with evaporating thin porous surfaces

    Haghighi, Erfan / Or, Dani | Tema Archiv | 2015
    Evaporative drying of porous surfaces interacting with turbulent airflows is common in various natural (hydrology, climate) and industrial ...