EXPERIMENTAL AND NUMERICAL INVESTIGATION ON UNDER-WATER FRICTION STIR WELDING OF ARMOUR GRADE AA2519-T87 ALUMINIUM ALLOY

Experimental and numerical investigation on under-water friction stir welding of armour grade AA2519-T87 aluminium alloy

Friction stir welding (FSW) is a promising welding process that can join age hardenable aluminium alloys with high joint efficiency.However, the thermal cycles experienced by the material to be joined during FSW resulted in the deterioration of mechanical properties due to the coarsening and dissolution of strengthening precipitates in the thermo-m

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A Multi-Clustering Algorithm to Solve Driving Cycle Prediction Problems Based on Unbalanced Data Sets: A Chinese Case Study

Vehicle evaluation parameters, which are increasingly of concern for governments and consumers, quantify performance indicators, such as vehicle performance, emissions, and driving experience to help guide consumers in purchasing cars.While past approaches for Pin Switch Bracket driving cycle prediction have been proven effective and used in many c

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