The transportation industry is increasingly adopting advanced materials, which, as a result of increases in specific strength, offer improved efficiency, lower emissions, and decreased fuel consumption compared to traditional metal components. However, the transition to advanced materials has been slowed as structural analyses have become more complex and demanding.
Thin-ply HSCs are being used by Opterus in several commercial, NASA and DoD missions that achieve unprecedented packaging and deployed stiffness performance. Compared to traditional composites, HSCs exhibit improved damage tolerance, resistance to microcracking, improved aging and fatigue resistance, reduced minimum-gage thickness, and increased scalability.
Much attention has been given to the advent of long fiber thermoplastics due to their desirable recycling, manufacturing, and mechanical properties. However, the question remains as to whether current analysis tools and techniques can safely capture this material's behavior.
MultiMechanics is partnering with Solvay and ANSYS to produce the webinar "How Solvay Uses MultiMech for ANSYS to Optimize Material Performance." The webinar will take place on Thursday, August 30th at 8:00AM CST.
The analysis of composites and other heterogeneous materials is complex for a number of known and very well-documented reasons.
Multiscale modeling is a broadly used term to describe any situation where a physical problem is solved by capturing a system's behavior and important features at multiple scales, particularly multiple spatial and/or temporal scales. Applications for multiscale analysis include fluid flow analysis, weather prediction, operations research, and structural analysis, to name a few.
MultiMechanics is excited to announce the release of MultiMech 18.1. The new features added will deliver improved ease of use, faster speed, and more simulation capabilities, including:
Microstructural modeling is often viewed as an extraneous activity when analyzing the behavior of composites. Many engineers use the "system" properties as the inputs for their part design without considering what contributes to that overall system response.
Many companies that develop new composite materials are surprised when their product does not perform as expected during the physical testing and certification process. In addition to the many years wasted on developing the material, companies often spend more than $50M on developing and testing a single new material concept.