Altair的HyperWorks Software Suite提供各种各样的求解器,能够模拟复杂的物理现象,包括多职业。因此,可以解决复杂的FSI应用,例如挖掘或空气bob电竞官方弹性,如在该40分钟的网络研讨会中呈现的两种用例中所示。用案例#1:使用Radioss Ditching模拟的挖掘模拟可能非常复杂,因为它们涉及大域的流体,复杂的流体流动以及涉及屈曲和失败的潜在高度非线性结构行为。The purpose of the presentation is to show the capacities of the transient dynamic explicit code RADIOSS part of Altair’s HyperWorks for such simulations, featuring the ALE approach, a CEL interface to couple structure and fluid, efficient algorithms such as multidomain to speed up calculation applied on both experimental and full vehicle models. Use Case #2: Winglet Optimization Winglets are intended to reduce fixed-wing aircraft’s drag by partial recovery of the tip vortex energy but care must be taken as potential problems such as flutter and structural considerations may negate aerodynamic improvements. Altair’s HyperStudy software is a tool of choice to design and optimize the winglet therefore improving the aircraft performances. To achieve these results, a process was designed by coupling OptiStruct and AcuSolve to calculate aerodynamic and structural performances. The coupling was then encapsulated in HyperStudy to optimize the design.