يعرض 1 - 20 نتائج من 134 نتيجة بحث عن '(( greater decrease ) OR ((( teer decrease ) OR ((( stir decrease ) OR ( shear decrease ))))))', وقت الاستعلام: 0.16s تنقيح النتائج
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    Underwater friction stir welding of Al-Mg alloy: Thermo-mechanical modeling and validation حسب Talebizadehsardari, Pouyan

    منشور في 2021
    "…To better understand the effects of the water environment, the results were compared with conventional friction stir welding (FSW) conditions. Thermal profile and surface heat flux results revealed that lower preheated area (PHA) at the leading edge (LE) decreased the total amount of frictional heat generation in the UFSWed joint. …"
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    Simulation and experimental study of underwater dissimilar friction-stir welding between aluminium and steel حسب Eyvazian, Arameh

    منشور في 2020
    "…The volume of fluid (VOF) modeling method was implemented to simulate the underwaterfriction-stir welding (FSW) process for dissimilar joining between aluminum and steel. …"
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    Assessment of Urban Heat Islands Based on the Relationship Between Land Surface Temperature and Land Use/Land Cover in Greater Doha حسب Siddiqui, Simil Amir

    منشور في 2020
    "…Overall there was an increase in built-up and vegetation, decrease in water and barren areas and complete loss of marsh land. …"
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    Study on the effects of tool tile angle, offset and plunge depth on friction stir welding of poly(methyl methacrylate) T-joint حسب Eyvazian, Arameh

    منشور في 2019
    "…These holes and degradation of poly(methyl methacrylate) during friction stir welding process decrease strength and hardness of the joint. - IMechE 2019.…"
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    Shear Behavior of Green Concrete Beams Reinforced with Basalt FRP Bars and Stirrups. حسب Elahtem, Ayman Ahmed

    منشور في 2020
    "…It has been found that the green concrete provides high compressive strength compared to the normal concrete with the same workability properties, which increases the shear resistance by the concrete. Finally, minimizing spacing of the stirrups is not preventing occurrence of the crack, however using minimum spacing helps in decreasing the crack width.…"
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    Undrained interface shear strength of fine-grained soils for near-shore marine pipelines حسب Eid, Hisham T.

    منشور في 2020
    "…The peak and residual interface shear strengths for a variety of normally consolidated soils were measured using a torsional ring shear apparatus modified to suit soil and interface testing under the undrained condition, which is usually prevalent at soil-marine pipeline interfaces. …"
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    Correlation of structural and mechanical properties for Al-Al2O3-SiC hybrid metal matrix composites حسب Ahamad, Naseem

    منشور في 2021
    "…Al-Al2O3-SiC hybrid composite has been developed through stir casting with addition of ceramics i.e. Al2O3-SiC (2.5 wt.%, 5.0 wt.%, 7.5 wt.% and 10.0 wt.%) in relative and symmetrical proportion. …"
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    Microstructural, tribological and compression behaviour of Copper matrix reinforced with Graphite-SiC hybrid composites حسب Jamwal, A.

    منشور في 2020
    "…Compressive strength of composites is tested using Universal testing machine and showed a decrease in value with increase in graphite content. …"
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    Structural, wear and thermal behaviour of Cu–Al2O3–graphite hybrid metal matrix composites حسب Mittal, P.

    منشور في 2020
    "…Copper matrix composites with Al2O3–graphite reinforcement (0.5-0.5, 1.0-1.0, 1.5-1.5 and 2.0-2.0 wt%) were prepared by stir casting process. Phase, microstructure, density, hardness, wear, compressive strength and specific heat of prepared samples have been investigated. …"
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    Numerical Investigation of the Fetal Left Heart Hemodynamics During Gestational Stages حسب Salman, Huseyin Enes

    منشور في 2021
    "…This maximum WSS decreases to 11 Pa at the gestational week of 27, indicating nearly three-times reduction in the peak shear stress. …"
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