轻快来事
发表于 2025-3-28 16:40:30
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Allowance
发表于 2025-3-28 21:52:27
Brian Toft,Simon Reynolds Mechanical Engineering degreedata of the dam. The methods include the singular spectrum analysis with AR model (SSA-AR) and the nonlinear principal component analysis (NPCA) using auto-associate neural network method (AANN). By using these methods, the residual deformation between the estimated and the recorded data was generat
Crayon
发表于 2025-3-28 23:58:38
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最有利
发表于 2025-3-29 06:58:39
Brian Toft,Simon Reynolds Mechanical Engineering degreere complex law of friction, considered next, takes into account the influence of the history of motion through an internal state variable. Finally, a third friction model is included that displays the typical, more or less random dependence of friction on the distance slid.
Resign
发表于 2025-3-29 10:36:36
Brian Toft,Simon Reynolds Mechanical Engineering degreequadratic ordinary differential equations coupled by the non-local constraint that fixes the volumetric flow rate. Varying the flow rate, the numerical simulation of solutions to this system exhibits transitions to and from a regime with persistent oscillations that compare favorably with the Lim-Sc
暂时中止
发表于 2025-3-29 13:30:39
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Offstage
发表于 2025-3-29 15:52:22
amics, such as flow separation, base drag and airfoil theory, especially the law of the wall for turbulent boundary layers and the instability of boundary layers en route to turbulence.During the fifty years that Prandtl was in the Göttingen Research Center, he made important contributions to gas dy