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CROSS CHECK SARGON vs NASTRAN


Here in the following you will find the links to a set of schedules (presently 25, but they will be increased), which show the precision of Sargon solver (CLEVER) in tests made up of elements of various kind. They are tests aimed to show the precision in the implementation of elements and loads, and of the solving and stress recovery phases. They are a subset of the tests usually executed to check the reliability of the Sargon versions released.

The following solvers are used:

▶ NE NASTRANŠ  by Noran Engineering version 9.2

▶ NX NASTRANŠ by UGS version 4.1

When comparing the membrane part of the stresses keep in mind that are compared elements with no drilling dofs. In the plate problems it has been explained if the plate is thick or thin. Presently NE NASTRANŠ seems not able to distinguish between thin and thick plates.

The models have been created in Sargon and then converted to FEMAPŠ 9.2.file format. FEMAP has then created the input file for the chosen solvers.

More tests of the many available are being published in this web site (particularly plate and solid tests, or tests of models having thousands degrees of freedom, so as to prove solver effectiveness in large problems). Also, keep in mind that many tests have been published in the two works:

P. Rugarli, "Calcolo Strutturale con gli Elementi Finiti", EPC LIBRI,ROMA 2003

P. Rugarli, "Analisi Modale Ragionata", EPC LIBRI, ROMA 2005

 

SARGONvsNASTRAN001  pdf, about 50kb
SARGONvsNASTRAN002  pdf, about 50kb
SARGONvsNASTRAN003  pdf, about 50kb
SARGONvsNASTRAN004  pdf, about 50kb
SARGONvsNASTRAN005  pdf, about 50kb
SARGONvsNASTRAN006  pdf, about 50kb
SARGONvsNASTRAN007  pdf, about 50kb
SARGONvsNASTRAN008  pdf, about 50kb
SARGONvsNASTRAN009  pdf, about 50kb
SARGONvsNASTRAN010  pdf, about 50kb
SARGONvsNASTRAN011  pdf, about 50kb
SARGONvsNASTRAN012  pdf, about 50kb
SARGONvsNASTRAN013  pdf, about 50kb
SARGONvsNASTRAN014  pdf, about 50kb
SARGONvsNASTRAN015  pdf, about 50kb
SARGONvsNASTRAN016  pdf, about 50kb
SARGONvsNASTRAN017  pdf, about 50kb
SARGONvsNASTRAN018  pdf, about 50kb
SARGONvsNASTRAN019  pdf, about 50kb
SARGONvsNASTRAN020  pdf, about 50kb
SARGONvsNASTRAN021  pdf, about 50kb
SARGONvsNASTRAN022  pdf, about 50kb
SARGONvsNASTRAN023  pdf, about 50kb
SARGONvsNASTRAN024  pdf, about 50kb
SARGONvsNASTRAN025  pdf, about 50kb
SARGONvsNASTRAN026  pdf, about 50kb
SARGONvsNASTRAN027  pdf, about 50kb
SARGONvsNASTRAN028  pdf, about 50kb
SARGONvsNASTRAN029  pdf, about 50kb
SARGONvsNASTRAN030  pdf, about 50kb
SARGONvsNASTRAN031  pdf, about 50kb
SARGONvsNASTRAN032  pdf, about 50kb
SARGONvsNASTRAN033  pdf, about 50kb
SARGONvsNASTRAN034  pdf, about 50kb
SARGONvsNASTRAN035  pdf, about 50kb
SARGONvsNASTRAN036  pdf, about 50kb
SARGONvsNASTRAN037  pdf, about 50kb
SARGONvsNASTRAN038  pdf, about 50kb
SARGONvsNASTRAN039  pdf, about 50kb
SARGONvsNASTRAN040  pdf, about 50kb
SARGONvsNASTRAN041  pdf, about 50kb
SARGONvsNASTRAN042  pdf, about 50kb
SARGONvsNASTRAN043  pdf, about 50kb
SARGONvsNASTRAN044  pdf, about 50kb
SARGONvsNASTRAN045  pdf, about 50kb
SARGONvsNASTRAN046  pdf, about 50kb
SARGONvsNASTRAN047  pdf, about 50kb
SARGONvsNASTRAN048  pdf, about 50kb
SARGONvsNASTRAN049  pdf, about 50kb
SARGONvsNASTRAN050  pdf, about 50kb
SARGONvsNASTRAN051  pdf, about 50kb
SARGONvsNASTRAN052  pdf, about 50kb
SARGONvsNASTRAN053  pdf, about 50kb
SARGONvsNASTRAN054  pdf, about 50kb
SARGONvsNASTRAN055  pdf, about 50kb
SARGONvsNASTRAN056  pdf, about 50kb
SARGONvsNASTRAN057  pdf, about 50kb
SARGONvsNASTRAN058  pdf, about 50kb
SARGONvsNASTRAN059  pdf, about 50kb
SARGONvsNASTRAN060  pdf, about 50kb
SARGONvsNASTRAN061  pdf, about 50kb
SARGONvsNASTRAN062  pdf, about 50kb
SARGONvsNASTRAN063  pdf, about 50kb
SARGONvsNASTRAN064  pdf, about 50kb
SARGONvsNASTRAN065  pdf, about 50kb
SARGONvsNASTRAN066  pdf, about 50kb
SARGONvsNASTRAN067  pdf, about 50kb
SARGONvsNASTRAN068  pdf, about 50kb
SARGONvsNASTRAN069  pdf, about 50kb
SARGONvsNASTRAN070  pdf, about 50kb

 

Milan, May 2007

 

PRODUCTS:

C.S.E.

Sargon

Samba

 
 
 
 
 
 
 
 
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