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28 3.1 MSC.Nastran Preference Enhancements MSC.Patran 2005 represents our ongoing commitment to provide unique end-to-end simulation modeling tools to facilitate the enterprise-wide virtual product development process. The primary focus of the MSC.Nastran Preference enhancements for this release was to streamline the engineering process though discipline integration. Here are some of the key feature enhancements for this release: Explicit Nonlinear SOL 700 Support (Pre-release) Support for SOL 700 is a pre-release capability for 2005. It is being presented for your feedback on usability and suggestions on the implementation, which will help migrate this to full release status in subsequent MSC.Patran releases. SOL 700 is the explicit nonlinear solver of MSC.Nastran which uses the MSC.Dytran LS-Dyna module as its solver engine. MSC.Dytran LS-Dyna is a 3D explicit nonlinear analysis code with DMP (Distributed Memory Parallel). The solver, currently limited to the structural analysis, can be used for automotive crash, wheel impact, droptest and component crush. Explicit Nonlinear SOL 700 is accessed from the Preferences menu of MSC.Patran as shown in the following picture:
Materials CHAPTER 3 Analysis Preferences MSC.Nastran SOL 700 supports some of the MSC.Nastran structural materials and all the materials available in the LS-Dyna Preference. The supported materials are shown in the following table: Category MSC.Nastran materials Isotropic MAT1, MATS1, MATHP 2D Orthotropic MAT8 MATD032 MSC.Dytran LS-Dyna materials MATD001, MATD003, MATD005, MATD006, MATD007, MATD012, MATD014, MATD015, MATD019, MATD020, MATD024, MATD027, MATD028, MATD030, MATD031, MATD057, MATD062, MATD063, MATD064, MATD100 3D Orthotropic MAT3 MATD022, MATD026, MATD057 2D Anisotropic MAT2, MATS1 MATD103 3D Anisotropic MAT3, MATS1 MATD103 Same as in the MSC.Nastran preference structural Same as in the LS-Dyna preference 29
Page 1 and 2: 1 MSC.Patran 2005 at a Glance C O N
Page 3: 4 Updates to Basic Functions ■ MS
Page 6 and 7: 2 1.1 Key Highlights for MSC.Patran
Page 8 and 9: 4 Preserve MSC.Nastran Names A feat
Page 10 and 11: 6 Domain Decomposition Domain decom
Page 12 and 13: 8 Pro/ENGINEER must be able to be e
Page 14 and 15: 10 1.3 Supported Platforms, Operati
Page 16 and 17: 12 CAD Direct Access MSC.Patran 200
Page 18 and 19: 14 Set your default directory to yo
Page 20 and 21: 16 1.5 Technical Support For help w
Page 23 and 24: CHAPTER 2 MSC.Patran Release Guide
Page 25 and 26: CHAPTER 2 File Import/Export and CA
Page 27 and 28: 2.2 CAD Imports (Create Groups from
Page 29: 2.4 MSC.Patran Gateway to CATIA V5
Page 34 and 35: 30 Elements and Properties SOL 700
Page 36 and 37: 32 Solution Parameters Analysis job
Page 38 and 39: 34 From Other Solutions: For MSC.Na
Page 40 and 41: 36 Contact Table: The contact table
Page 42 and 43: 38 Access Results LS-Dyna’s 3dplo
Page 44 and 45: 40 Method Select from two methods f
Page 46 and 47: 42 Node to Node (GRIDID format) Sti
Page 48 and 49: 44 Ply Modeling Requirements During
Page 50 and 51: 46 When writing out the MSC.Nastran
Page 52 and 53: 48 Because MSC.Laminate Modeler est
Page 54 and 55: 50 3.2 MSC.Marc Preference Enhancem
Page 56 and 57: 52 RBE3 Reference node. Additional
Page 58 and 59: 54 Tied nodes Section A Overclosure
Page 60 and 61: 56 Material Models Virtually all of
Page 62 and 63: 58 assumed with the first stress va
Page 64 and 65: 60 Contact The following improvemen
Page 66 and 67: 62 Table Support (TABLE) All contac
Page 68 and 69: 64 For nodal results: Stress, Inter
Page 70 and 71: 66 3.3 MSC.Dytran Preference Enhanc
Page 72 and 73: 68 Entity Type MSC.Dytran Entries F
Page 74 and 75: 70 Analysis Enhancements This secti
Page 76 and 77: 72 Defines PARAM HGSHELL. Select De
Page 78 and 79: 74 Output Requests Enhancements The
Page 81 and 82: CHAPTER 4 MSC.Patran Release Guide
Page 83 and 84:
Other LBC Display Behaviors Changes
Page 85 and 86:
CHAPTER 4 Updates to Basic Function
Page 87 and 88:
4.3 Three Gigabyte Memory Support C
Page 89 and 90:
Page 91 and 92:
4.5 Pre-Release Functionality Advan
Page 93 and 94:
Create Surfaces/ Initial Creation/A
Page 95 and 96:
Initial Creation/Pseudo-Surface Too
Page 97 and 98:
Initial Creation/Pseudo-Surface Ope
Page 99 and 100:
Cleanup Process Icon Specifies the
Page 101 and 102:
Cleanup/Merge Vertices Merge Vertic
Page 103 and 104:
Edit/Merge Surfaces CHAPTER 4 Updat
Page 105 and 106:
Edit/Fill Hole CHAPTER 4 Updates to
Page 107 and 108:
Display Small Entities Feature Prop
Page 109 and 110:
Edit/Split Surface CHAPTER 4 Update
Page 111 and 112:
Final Mesh Process Icon Specifies t
Page 113 and 114:
Page 115 and 116:
Page 117 and 118:
I N D E X MSC.Patran Release Guide
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