HIRENASD Comparisons of FEM modal frequencies and modeshapes

Below are frequency comparisons of different models with experiment

Note Modeshapes aren't very descriptive for higher modes. There is coupling between them so this is just an approximate naming scheme. See modeshape plots for more details.

PDF files are provided with figures of the modeshapes for selected FEM

TET10 model (Nov 2011) (CASE 10) Hex8 Modeshapes (CASE 4)

TET10 no modelcart (CASE 5)

HIRENASD TET model with modelcart - new OML

HIRENASD HEX 8 Wing only model

Mode 1

Mode 1

Mode 2

Mode 2

Mode 3

Mode 3

Mode 4

Mode 4

Mode 5

Mode 5

Mode 6

Mode 6

Mode 7

Mode 7

Mode 8

Mode 8

Mode 9

Mode 9

Mode 10

Mode 10

Mode 11

Mode 12

Data and Resources

Additional Info

Field Value
Maintainer CAROL WIESEMAN
Last Updated February 19, 2025, 00:35 (UTC)
Created February 19, 2025, 00:35 (UTC)
accessLevel public
accrualPeriodicity irregular
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harvest_source_id b37e5849-07d2-41cd-8bb6-c6e83fc98f2d
harvest_source_title DNG Legacy Data
identifier DASHLINK_488
issued 2011-11-03
landingPage https://c3.nasa.gov/dashlink/resources/488/
modified 2020-01-29
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