Obstreperous
发表于 2025-3-30 10:25:58
Flexible Thermal Invisibility Cloak with Meta-Structures: Design and Fabrication,pper-clad film. Then, the thermal meta-structural properties were tested and analyzed using a self-built thermal test platform. The flexible thermal meta-structures have value in the field of human wearables and surface adaptation of geometrically complex objects.
notion
发表于 2025-3-30 13:39:39
Study on Interface and Joint Properties of Aluminum Alloy by High-Power Ultrasonic Welding,o the transmission of ultrasonic energy in the workpiece, reducing the quality of the workpiece connection. During ultrasonic welding, the texture strength of copper and aluminum alloy decreases first and then increases. The texture type of copper does not vary with the welding process.
ABYSS
发表于 2025-3-30 19:23:13
Analysis of Nozzle Flow Based on Small Disturbance Equation Using Successive Over Relaxation Methodd the velocity contour plot are finally illustrated in the paper. The simulation results reveal that the velocity field is almost triple compared to the initial speed, besides, with a slight adjustment in the shape of the boundary, the velocity field also changes a little bit.
Rct393
发表于 2025-3-30 22:57:27
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Definitive
发表于 2025-3-31 01:14:48
On Optimal Tooth Profile Modification of Helical Gears Based on High Precision FEM,he results indicate that the optimized modification parameters can greatly improve the smoothness of gear transmission, which lays the foundation for the design of low vibration and noise transmission system.
Interferons
发表于 2025-3-31 07:22:43
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不吉祥的女人
发表于 2025-3-31 10:52:31
Research on Rigid-Flexible Coupling Problem of Piston-Pump Tube,ton is significantly reduced by the contact force during the movement, and the high-speed piston will cause the pump tube to vibrate, and the longitudinal vibration is more obvious. The research results provide a theoretical reference for the research of piston speed and the optimal design of vibration reduction of pump tube.
吸引力
发表于 2025-3-31 15:27:35
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极肥胖
发表于 2025-3-31 17:51:22
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睨视
发表于 2025-3-31 22:09:14
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