Synonyme wurden verwendet für: Laser
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1–20 von 147 Ergebnissen
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    Noise and vibration performance of automotive disk brakes with laser-machined M-shaped grooves

    Zhu, Dapeng / Yu, Xinke / Sai, Qingyi et al. | SAGE Publications | 2023

    Finite element investigation of residual stresses during laser powder deposition process as an innovative technique to repair worn rails

    Mortazavian, Ershad / Wang, Zhiyong / Teng, Hualiang | SAGE Publications | 2023
    In recent years, a great deal of effort has been made to use laser powder deposition (LPD) as a novel way of repairing damaged metal ...

    Coaxial laser cladding of cobalt-base alloy StelliteTM 6 on gray cast iron/investigations on friction, wear versus commercial brake pad, and corrosion characteristics

    Kiehl, Maximilian / Scheid, Adriano / Graf, Karin et al. | SAGE Publications | 2023
    of Stellite™ 6 coatings on gray cast iron, which were deposited by laser cladding. The friction and wear experiments were conducted on a pin ...

    Use of deep convolutional neural networks and change detection technology for railway track inspections

    Harrington, Ryan M / Lima, Arthur de O / Fox-Ivey, Richard et al. | SAGE Publications | 2023
    Schlagwörter: 3D laser triangulation

    3D reconstruction of non-structural surface of a stiffened hull plate based on RGB-D images

    Li, Jun / Chen, Zhen / Li, Dongyang et al. | SAGE Publications | 2023
    higher-order panel element. Two comparative experiments, including the measurements via the RGB-D camera and 3D Laser Scanner, are carried out to ...

    Optomechanical system design under road vibration conditions

    Sag, Doga Can / Erol, Haluk / Gursoy, Irmak et al. | SAGE Publications | 2023
    were used as input to the optical analysis and the laser spot position was obtained. The obtained spot positions were evaluated comparatively ...

    Improved AEB algorithm combined with estimating the adhesion coefficient of road ahead and considering the performance of EHB

    Zeng, Dequan / Yu, Zhuoping / Xiong, Lu et al. | SAGE Publications | 2023
    the algorithm developed in this paper, various tests have been conducted. According to the test results, the reflectivity of laser point cloud ...

    Evaluation of multi-hole diesel injectors spray under evaporating conditions: Effects of adjacent spray plumes on the macroscopic and mixture characteristics of target spray

    Safiullah / Ray, Samir Chandra / Nishida, Keiya et al. | SAGE Publications | 2023
    hole diameter injector is studied under 120 and 140 MPa rail pressures. In experiments, Laser Absorption Scattering diagnostic technique is ...

    Experimental investigation of the air flow in a simplified underhood environment

    Franzke, Randi / Sebben, Simone / Willeson, Emil | SAGE Publications | 2022
    direction. The measurements are performed with Laser Doppler Anemometry at a fixed distance downstream of the fan. The results show that the lack of ...
    Schlagwörter: Laser Doppler Anemometry

    Acoustic roughness measurement of railway tracks: Implementation of an optical measurement approach & possible improvements to the standard

    Freier Zugriff
    Mauz, Florian / Wigger, Remo / Wahl, Tobias et al. | SAGE Publications | 2022
    Institute of Metrology) was used as a reference. Measurement data recorded by a laser triangulation sensor was used to quantify the adjustments to ...

    Experimental investigation of bubble formation and motion mechanism near the moonpool

    Yao, Xiongliang / Huang, Xianghong / Shi, Zeyu et al. | SAGE Publications | 2022
    real navigation environment. Because the bubbles are in a bright state under laser irradiation, the bubbles can be used as tracer particles. A ...

    Carrydown of liquid friction modifier

    Freier Zugriff
    Rahmani, Hatef / Gutsulyak, Dmitry / Stanlake, Louisa et al. | SAGE Publications | 2022
    experiment was also carried out to complement the laboratory findings. KELTRACK® (a water-based LFM) was used as the test fluid. Laser-induced ...

    Effects of dwell time of split injection on mixture formation and combustion processes of diesel spray

    Chandra Ray, Samir / Kim, Jaeheun / Kakami, Scinichi et al. | SAGE Publications | 2022
    equivalence ratio is analysed using the tracer laser absorption scattering (LAS) technique. A high-speed video camera is used to visualise the spray ...

    A new flexible laser beam profiler for the inspection of train wheels

    Torabi, M / Mousavi G, SM / Younesian, D | SAGE Publications | 2021
    In this paper, a flexible laser beam profiler is proposed to easily measure the profile of a train wheel for railway inspection. It only ...
    Schlagwörter: laser triangulation

    A laser scanner based approach for identifying rail surface squat defects

    Freier Zugriff
    De Becker, D / Dobrzanski, J / Justham, L et al. | SAGE Publications | 2021

    Improvement of the adhesive bonding properties of an polyamide 6 injection molded fiber reinforced plastic component by laser beam pre-treatment

    Weiland, Josef / Dittmar, Hagen / Beier, Christoph JA et al. | SAGE Publications | 2021
    short-fibers is presented. First, material-specific properties are measured. The influence of laser pre-treatment at 355 nm and 1064 nm ...
    Schlagwörter: laser beam

    Effects of angle formation between melted zone and friction direction on thermal fatigue and wear resistance of truck drum brake

    Yu, Dahui / Zhou, Ti / Zhou, Hong et al. | SAGE Publications | 2021
    has the characteristics of regional failure. By using the advantages of laser fabrication technology, the single models with five different ...
    Schlagwörter: laser treatment

    Investigation on clinching assembly process of automobile wheel hub bearings

    Li, Wei / Chen, Qidi / Yang, Yunsong et al. | SAGE Publications | 2021
    clearance. During assembly, the accuracy of each bearing was monitored online via micro-laser sensor to achieve precise and consistent axial working ...

    Measuring material plastic response to cyclic loading in modern rail steels from a minimal number of twin-disc tests

    Freier Zugriff
    Tomlinson, K / Fletcher, DI / Lewis, R | SAGE Publications | 2021
    laser clad coatings to improve the durability of railway track components presents a new challenge in characterisation. Many of these new and ...

    Dimensional control of cylindrical structures for unmanned underwater vehicles: Comparative study of the most advanced techniques

    Mascaraque-Ramírez, Carlos / Martínez-Botella, Fco. de Borja | SAGE Publications | 2021
    technology and the surface laser scanner with large volume of points. Experimental data will be provided in terms of mean diameter of the sections ...