1–13 von 13 Ergebnissen
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    Designing and manufacturing vehicles with advanced high-strength steels

    Krupitzer, Ronald P. / Urban, Dennis M. / Witmer, Dennis A. | Tema Archiv | 2004
    Considerable work has been done in expanding both steel technology and manufacturing processes to build vehicles of reduced mass and ...

    Microstructural modelling for friction stir welding of aluminium alloys

    Robson, J.D. / Kamp, N. / Sullivan, A. | Tema Archiv | 2007
    mixture of coarsened particles from the original parent material and new particles formed on post-weld cooling. The model shows that the particle ...

    Synthesis of bulk nano-Al2O3 dispersed Cu-matrix composite using ball milled precursor

    Das, D. / Samanta, A. / Chattopadhyay, P.P. | Tema Archiv | 2007
    milling conditions, that is, milling speed, and milling media, on the occurrence of reduction of CuO by elemental Al or Al in prealloyed Cu(Al ...

    Extrusion processing of high-strength Al alloy 7055

    Mondal, Chandan / Mukhopadhyay, A.K. / Raghu, T. et al. | Tema Archiv | 2007
    The effects of a combination of extrusion processing parameters and aging schedules on the microstructure and mechanical properties of the ...

    An economic comparison of hot pressing vs. pressureless sintering for transparent spinel armor

    Laroche, A. / Rozenburg, K. / Voyles, J. et al. | Tema Archiv | 2009
    armor. The study is based on actual and estimated cost data applied to the state of the art processes practiced by Technology Assessment ...

    Experiment Study on Aviation Kerosene's Flash Point Temperature of Low Pressure Environment

    Tang, Yan-Fei / Yin, Lei / Niu, Yi et al. | Tema Archiv | 2011
    , the prediction of flash point is an important safety consideration. However, the study on flash point and the correlation between flash point ...

    Influence of Material on Automotive Crash-Box Crashworthiness Subjected to Low Velocity Impact

    Liu, Yan-jie / Xia, Chun-Yan / Ding, Lin et al. | Tema Archiv | 2013
    is minimized and passengers may be saved. Crash-box usually was made a mental thin walled tube. In the paper, automobile crash-box at low ...

    Research on Numerical Calculation Method to Aerodynamic Noise in High Velocity Environment

    Zhang, Li-Jun / Chen, Xiao-Jiao / Li, Min et al. | Tema Archiv | 2013
    At present, the flight velocity and flight performance of an aircraft are higher, so that aerodynamic noise caused by an engine jet in the ...

    Study on Cracking of Anchor Structure due to Reinforcement Corrosion

    Ding, Wan-Tao / Liu, Jin-Hui / Li, Shu-Cai | Tema Archiv | 2013
    surrounding rock depended on their material parameters, in-situ stress and thickness of mortar cover. Critical cracking conditions of different medium ...

    Based on ANSYS APDL Language Moving Blade Adjustable Axial Flow Fan Optimization Design

    Niu, Dong-Xia / Meng, Xian-Yi / Zhu, Ai-Hua | Tema Archiv | 2013
    In the case of multiple loading conditions, a moving blade adjustable axial flow fan structure parameters are optimized by ANSYS. It is to ...

    The Structural Design and Experimental Research of Multi-Level Cushioning Packaging Storage Box

    Hu, Ming-Xi / Liu, Sheng-Jun / Zhang, Yan-Jun et al. | Tema Archiv | 2013
    result of five-level cushion method proposed in the paper is the best, and overload values are all within 12G, which could provide enough cushion ...

    Thermal Design, Analysis and Experimental Verification of Electronic Equipment of a Satellite Borne Microwave Radiometer

    Chen, Bo | Tema Archiv | 2013
    scopes of the main structures are from 45 °C to 63.9 °C in the digital control equipment and 45 °C to 68.7 °C in the receiver equipment and all ...

    Analysis of Hot Oil Pipeline Stress Influencing Factors

    Wu, Xiao-Nan / Wu, Shi-Juan / Lu, Hong-Fang et al. | Tema Archiv | 2014
    XX hot oil pipeline stress analysis model used CAESAR II software, analysis of the impact of changes in temperature and pressure on piping ...