思想灵活 发表于 2025-3-25 05:42:40
Distribution of Modes in Fractal Resonatorsies. The interference of incoming and reflected waves may lead to resonant standing waves. This effect can be the cause for booming noise in vehicle cabins. It is the goal of vibroacoustic simulations to predict such unwanted effects and to explore design variants that are aimed at reducing the nois啤酒 发表于 2025-3-25 10:21:01
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Model Based Partitioned Simulation of Coupled Systems,al has also served as a basis for a CISM lecture series on FSI. For the treatment of coupled systems, emphasis is placed on partitioned analysis procedures. Although the subject emerged in the present form over 20 years ago, the time-consuming study of competing formulations and implementations canFlustered 发表于 2025-3-26 01:31:48
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10.3.1 Measurement of radon and its progeny,eralized dual-frequency constant-envelope multiplexing technology, named generalized constant envelope BOC (GCE-BOC) modulation, is presented. The modulation can be regarded as the extended form of Alt-BOC and ACE-BOC modulations and provides a solution to dual-frequency constant envelope multiplexing problem for worldwide GNSS.