A 3-D finite element package with expert system and adaptive mesh control program lists
IR@NAL: CSIR-National Aerospace Laboratories, Bangalore
View Archive Info| Field | Value | |
| Title |
A 3-D finite element package with expert system and adaptive mesh control program lists
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| Creator |
Prathap, Gangan
Naganarayana, BP |
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| Subject |
Structural Mechanics
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| Description |
A special purpose finite element package, in FORTRAN, has13; been developed for applications to 3-D constrained media13; elasticity using the 27-noded (HEXA27) and 8-noded (HEXA8)13; hexahedral elements . The data generation (nodal coordinates, element connectivity, boundary conditions and load conditions) is highly automated . A h-type adaptive mesh refinement is introduced and the coreesponding rules are based on a posteriori strain energy norm . The expertise involved in building rules for adaptive mesh refinement is also captured in FORTRAN . The package currently runs on a PC 386 AT under UNIX operating system . However it is designed to have easy portability and can be installed on any system .13; In this report the program listings for the adaptive finite13; element package is presented .13;
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| Publisher |
National Aeronautical Laboratory
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| Date |
1991-03
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| Type |
Proj.Doc/Technical Report
NonPeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://nal-ir.nal.res.in/1852/1/tr_pd_st_9105_R81134.pdf
Prathap, Gangan and Naganarayana, BP (1991) A 3-D finite element package with expert system and adaptive mesh control program lists. Technical Report. National Aeronautical Laboratory, Bangalore, India. |
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| Relation |
http://nal-ir.nal.res.in/1852/
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