S3RMT3M1: Finite element analysis of cylindrical shells
Cylindrical shell, uniform 30x30 triangular mesh, stabilized MITC3 elements, R/t=1000

from set CYLSHELL, from the Independent Sets and Generators
generated by MVMTLS

The following estimates were supplied by the author.

Download as

Compressed MatrixMarket format file: s3rmt3m1.mtx.gz (1276996 bytes)
Compressed Harwell-Boeing format file: s3rmt3m1.dat.gz (1025418 bytes)

Visualizations

Click on image to get an enlarged version. Click on label to get an explanation.

Structure Plot	City Plot

Matrix Statistics

Size	Type
5489 x 5489, 112505 entries	real symmetric positive definite
Nonzeros
total diagonal below diagonal above diagonal A-A' 217669 5489 106090 106090 0
Column Data	Row Data
Average nonzeros per column : 40 Standard deviation : 5.2 index nonzeros longest 190 42 shortest 5401 7	Average nonzeros per row : 40 Standard deviation : 5.2 index nonzeros longest 190 42 shortest 5401 7
Bandwidths	Profile Storage
lower 192 upper 192 average |i-j| 1e+02 std.dev. 88	min max ave. std.dev. lower bandwidth 0 191 1.8e+02 33 upper bandwidth 0 191 1.8e+02 33 Symmetric skyline storage requirement:1002168
Heaviest diagonals
offset from main 0 -1 1 -2 2 -4 4 -5 5 -3 nonzeros 5489 5458 5458 5427 5427 5336 5336 5278 5278 5257 accumulated percent 2.52 5.03 7.54 10.03 12.52 14.97 17.43 19.85 22.28 24.69 Top 10 out of 229 nonvoid diagonals.
Conditioning
Frobenius norm 1.7e+05 condition number (est.) 1.33e+10 2-norm (est.) 9.7e+03 diagonal dominance no

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Last change in this page: Wed Sep 22 13:34:26 US/Eastern 2004 [Comments: ]