Raise NASTRAN V70 to demand solution speed little skill

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  • source:ASEM CNC Machining
Should use hypostatic unit (when Tet-4 and Tet-10) . Use following setting to be able to raise the rate seeking solution of NASTRAN. Should use board when unit and bridge unit. The default that uses NASTRAN installs had better: 1. Enlarge NASTRAN usable memory: The editor configures file D:MSCCONFMSC70.

INI. Join following travel: Mem=200mb is worth the memory that relies on the computer actually. Cannot exceed the in part of your computer memory. 2. The change is default seek solution implement: The default of NASTRAN seeks solution implement for few and far between (SPARSE) seek solution implement. Consider large-scale Tet-10 finite when solution yuan when the model. Iteration (Iterative) seek solution implement meeting comparing is few and far between (SPARSE) fast 40% . Should seek solution board unit finite yuan when the model (Iterative) may a bit slower. Can edit configuration file D:M likewiseSCCONFMSC70.

INI. Join following travel: NASTRANITER=YES. CNC Milling