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Article
A new mandrel design with mandrel ball thickness variation for the bending process of aviation ultra-thin-walled tubes
Due to their unique advantages of high strength, high performance, and light weight, ultra-thin-walled (UTW) tubes have attracted increasing application in the aviation and aerospace industries. However, wrink...
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Article
A hierarchical prediction method based on hybrid-kernel GWO-SVM for metal tube bending wrinkling detection
Metal bending tube is widely used in industry while its forming defects extremely affect the bending quality. Among all defects, the bending-inside wrinkling caused by the non-uniform compressive stress is a z...
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Article
Open AccessNlp promotes autophagy through facilitating the interaction of Rab7 and FYCO1
Autophagy is the main degradation pathway to eliminate long-lived and aggregated proteins, aged or malfunctioning organelles, which is essential for the intracellular homeostasis and prevention of malignant tr...
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Article
Influence of process parameters on thinning ratio and fittability of bellows hydroforming
Metal bellows are widely used in pi** systems, aerospace, automobile and other industries due to their favourable properties including absorption of expansion, light weight and flexibility. In this paper, th...
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Chapter and Conference Paper
Innovative Design of Leeward Surface of Pin Fin in Flame Arresters Fitted in Explosion Relief Valve
In order to ensure the safety of the ship, the explosion relief valve fitted with flame arresters for diesel engine crankcase was required to extinguish flame and reduce pressure. The pin fin took an important...
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Article
Research on bending forming method of large diameter-thickness ratio thin-walled tubes for aerospace
Large diameter thin-walled tubes are key lightweight components with important applications in the aviation and aerospace industries. However, bending forming is very difficult due to multi-die constraints and...
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Article
Open AccessUnsteady Flow and Structural Behaviors of Centrifugal Pump under Cavitation Conditions
Cavitation has a significant effect on the flow fields and structural behaviors of a centrifugal pump. In this study, the unsteady flow and structural behaviors of a centrifugal pump are investigated numerical...