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RISExperimental Analysis of the Improvement of Heat Transfer in Tube Heat Exchangers Via Passive Flow Generators Using Wire Coil Inserts
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Due to their high performance and low-cost demands, internally treated tube heat exchanger surfaces are one of the passive heat transfer enhancements that have caught the industry's attention. At bulk temperatures of 30 °C, ...
Enhancements on Dissimilar Friction Stir Welding Between AZ31 and SPHC Mild Steel With Al–Mg as Powder Additives
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Dissimilar materials joining between AZ31 magnesium alloy and SPHC mild steel with Al–Mg powder additives were successfully produced by the friction stir welding process. Al–Mg powder additives were set in a gap between ...
Effects of Preheating on Microstructural and Mechanical Properties of Friction Stir Welded Thin Low Carbon Steel Joints
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Friction stir welding of a low carbon thin steel plate was performed with preheating the base material to increase the joining performance. The rotational speed of the tool was set from 1500 to 2000 rpm with a constant ...