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Desktop Engineering Blog

Space Technologies - solutions with Heritage

NASA Structural Analysis Code* was just the beginning ..... 

MSC Software has been a key partner to the Space Industry since the 1960s.  Many people associate MSC only with Nastran, which is the keystone of their product set, but through a process of development and acquisition, they have developed a portfolio of tools that are used across a number of domains within engineering simulation in the Space Industry

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Topics: MSC Software, Finite Element Analysis (FEA), Aerospace, MSC Nastran, MSC One, space techologies

Unboxing MSC One

The MSC One Method

With MSC Software's subscription based token system, you receive a pool of tokens. Your tokens are checked out from the pool and are used to access and run a full range of CAE solutions available under the MSC One licensing system from MSC Software. Each individual software item requires a certain number of tokens to run. After each use, your tokens are returned to the pool for other use. There are dozens of software items available under MSC One.

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Topics: MSC Software, Various - CAD CAM FEA PLM, Finite Element Analysis (FEA), MSC Nastran, MSC One, Hexagon MSC Software, CAE Tools

Composite Zoning Optimisation

It is for good reasons that designing laminated composite structures is sometimes known as a ‘black art’.  It is not easy to intuit from the topology of and loads applied to a component what a good ply layup should be.  Many companies rely on the wisdom of veteran engineers’ hard won experience, but sometimes it is necessary to take a step back and ask “what else could we try?”.

Often the design of a composite layup starts with the definition of zones within a part.  The layup on each of these zones can then be fettled using FEA to arrive at a stacking sequence which can then be used to define plies. 

But how do you choose the zones? Is it arbitrary based on the topology of the part? Do you just chequer-board your panel into regular squares?  You could use a technique developed with MSC Nastran for one of the F1 companies.

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Topics: MSC Software, Finite Element Analysis (FEA), MSC Nastran, Composites