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Enhancements to sperry/nastran
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Koga, T. |
| Copyright Year | 1986 |
| Description | Reviewed is the enhancement to NASTRAN program performed by NUK (Nippon Univac Kaisha, Ltd.) added to Level 15.5. Features discussed include intermediate checkpoint-restart in triangular decomposition, I/O improvement, multibanked memory and new plate element. The first three improvements provide the capability to solve significantly large size problems, while the new elements release the analyst from the cumbersome work to constrain the singularities caused by the lack of stiffness of inplane rotation of old plate elements. |
| File Size | 650554 |
| Page Count | 27 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19860016352 |
| Archival Resource Key | ark:/13960/t2s51jh5b |
| Language | English |
| Publisher Date | 1986-05-01 |
| Access Restriction | Open |
| Subject Keyword | Structural Mechanics Bending Moments Degrees of Freedom Problem Solving Computational Grids Nastran Stress Functions Error Correcting Codes Run Time Computers Memory Computers Input/output Routines Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |