Structural Analysis

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Foundation Stiffness and damping in FAST v8

Last post by Arsalan.Shah « Tue Jul 17, 2018 9:23 am
Replies: 29
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Attachment(s) by VeronicaLiverud.Krathe » Fri Jan 23, 2015 7:24 am
29 Replies

7395 Views

Last post by Arsalan.Shah View the latest post
Tue Jul 17, 2018 9:23 am
NREL 5MW Blade Mode Shape

Last post by Paul.Feja « Tue Jul 17, 2018 5:35 am
Replies: 6
by Xiao.Sun » Thu Mar 12, 2015 7:39 pm

6 Replies

3513 Views

Last post by Paul.Feja View the latest post
Tue Jul 17, 2018 5:35 am
OC$-Phase II Centre of Gravity and Mass

Last post by Jason.Jonkman « Mon Jul 16, 2018 11:09 pm
Replies: 7
Attachment(s) by Zahid.Ullah » Mon May 07, 2018 10:06 pm

7 Replies

318 Views

Last post by Jason.Jonkman View the latest post
Mon Jul 16, 2018 11:09 pm
Coordinate System BeamDyn VS ElastoDyn

Last post by Jason.Jonkman « Sat Jul 14, 2018 3:02 am
Replies: 1
by Antoine.Lebas » Fri Jul 13, 2018 3:08 am

1 Replies

20 Views

Last post by Jason.Jonkman View the latest post
Sat Jul 14, 2018 3:02 am
About modeling separately in FAST

Last post by Jason.Jonkman « Mon Jul 09, 2018 11:47 pm
Replies: 15
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Attachment(s) by Zhou.Lin » Mon Jun 11, 2018 7:54 am
15 Replies

346 Views

Last post by Jason.Jonkman View the latest post
Mon Jul 09, 2018 11:47 pm
Structural testing

Last post by Jason.Jonkman « Fri Jul 06, 2018 12:13 am
Replies: 1
by Mostafa.Haggag » Thu Jul 05, 2018 10:40 am

1 Replies

35 Views

Last post by Jason.Jonkman View the latest post
Fri Jul 06, 2018 12:13 am
Influence of platform mass to natural frequencies

Last post by Even.Lund « Tue Jun 26, 2018 1:06 pm
Replies: 5
Attachment(s) by Even.Lund » Wed Jun 13, 2018 2:29 pm

5 Replies

153 Views

Last post by Even.Lund View the latest post
Tue Jun 26, 2018 1:06 pm
NREL Wind Turbine Deformation

Last post by Jason.Jonkman « Fri Jun 22, 2018 8:46 am
Replies: 3
by Tobias.Lampe » Mon Jun 18, 2018 4:14 am

3 Replies

108 Views

Last post by Jason.Jonkman View the latest post
Fri Jun 22, 2018 8:46 am
WindPACT 1.5MW 66m Fast Model

Last post by Jason.Jonkman « Fri Jun 15, 2018 2:19 pm
Replies: 3
Attachment(s) by Pedro.Soria » Fri Jun 15, 2018 7:31 am

3 Replies

105 Views

Last post by Jason.Jonkman View the latest post
Fri Jun 15, 2018 2:19 pm
Campbell diagram for 5MW turbine rotor

Last post by Jason.Jonkman « Wed Jun 13, 2018 8:52 am
Replies: 41
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Attachment(s) by Hakon.Christensen » Fri Apr 25, 2014 6:56 am
41 Replies

11006 Views

Last post by Jason.Jonkman View the latest post
Wed Jun 13, 2018 8:52 am
Wind Turbine Blade Tip Deflection/Bending, Good or Bad?

Last post by Dawn.Ward « Thu Jun 07, 2018 7:39 am
Replies: 12
by Haseeb.Shah » Mon Oct 27, 2014 9:58 am

12 Replies

5487 Views

Last post by Dawn.Ward View the latest post
Thu Jun 07, 2018 7:39 am
ITI 5MW Barge

Last post by Jason.Jonkman « Thu Jun 07, 2018 6:32 am
Replies: 16
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by Peter.Vella » Sun Apr 13, 2014 2:02 am
16 Replies

6177 Views

Last post by Jason.Jonkman View the latest post
Thu Jun 07, 2018 6:32 am
BModes mesh convergence problem

Last post by Jason.Jonkman « Wed May 30, 2018 4:14 am
Replies: 3
Attachment(s) by Murilo.Mendonca » Tue May 29, 2018 7:14 am

3 Replies

247 Views

Last post by Jason.Jonkman View the latest post
Wed May 30, 2018 4:14 am
Inertial Moments of OC3-Hywind Components

Last post by Jason.Jonkman « Mon May 21, 2018 6:38 am
Replies: 10
by Sean.Quallen » Thu Nov 15, 2012 2:40 pm

10 Replies

6896 Views

Last post by Jason.Jonkman View the latest post
Mon May 21, 2018 6:38 am
Ansys model tower

Last post by Yuqi.Cao « Tue May 08, 2018 7:55 pm
Replies: 12
Attachment(s) by Alessandro.Cetrini » Mon Nov 06, 2017 3:39 pm

12 Replies

1123 Views

Last post by Yuqi.Cao View the latest post
Tue May 08, 2018 7:55 pm
Definition of parameters

Last post by Kacper.Wonidos « Mon Apr 16, 2018 8:20 am
Replies: 11
Attachment(s) by Mehdi.Garmabi » Wed Jun 15, 2016 11:45 am

11 Replies

2660 Views

Last post by Kacper.Wonidos View the latest post
Mon Apr 16, 2018 8:20 am
Underwater dynamics

Last post by Jason.Jonkman « Fri Apr 13, 2018 6:29 am
Replies: 5
by Even.Lund » Tue Apr 10, 2018 5:40 am

5 Replies

493 Views

Last post by Jason.Jonkman View the latest post
Fri Apr 13, 2018 6:29 am
Mooring matrix and ITI barge RAO

Last post by Jason.Jonkman « Tue Apr 10, 2018 8:59 am
Replies: 17
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by Steven.Watson » Wed Jan 31, 2018 8:59 pm
17 Replies

1085 Views

Last post by Jason.Jonkman View the latest post
Tue Apr 10, 2018 8:59 am
Tower Eigenfrequencies of NREL 5MW Turbine

Last post by Christos.Lathourakis « Mon Apr 02, 2018 12:27 pm
Replies: 51
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Attachment(s) by Felix.Hess » Thu May 31, 2012 3:27 am
51 Replies

38751 Views

Last post by Christos.Lathourakis View the latest post
Mon Apr 02, 2018 12:27 pm
Mooring stiffness matrix

Last post by Alessandro.Fontanella « Mon Apr 02, 2018 12:11 pm
Replies: 7
by Alessandro.Fontanella » Fri Mar 30, 2018 11:44 am

7 Replies

579 Views

Last post by Alessandro.Fontanella View the latest post
Mon Apr 02, 2018 12:11 pm
RAO OC3Hywind Turbine

Last post by Yingyi.Liu « Mon Apr 02, 2018 3:16 am
Replies: 22
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Attachment(s) by Zahid.Ullah » Mon Dec 25, 2017 4:27 am
22 Replies

1283 Views

Last post by Yingyi.Liu View the latest post
Mon Apr 02, 2018 3:16 am
Turbine-soil interaction. Influence on the mode shapes.

Last post by Christos.Lathourakis « Sun Apr 01, 2018 3:27 am
Replies: 61
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Attachment(s) by Francesca.Taddei » Mon Apr 02, 2012 10:36 am
61 Replies

16957 Views

Last post by Christos.Lathourakis View the latest post
Sun Apr 01, 2018 3:27 am
Generating wind/wave load from spectra

Last post by Vlad.Vacareanu « Fri Mar 30, 2018 8:39 am
Replies: 4
by Vlad.Vacareanu » Tue Mar 27, 2018 1:57 pm

4 Replies

432 Views

Last post by Vlad.Vacareanu View the latest post
Fri Mar 30, 2018 8:39 am
Static analysis Adams model from Fast

Last post by Jason.Jonkman « Thu Mar 29, 2018 12:09 pm
Replies: 1
by Alessandro.Cetrini » Thu Mar 29, 2018 7:44 am

1 Replies

394 Views

Last post by Jason.Jonkman View the latest post
Thu Mar 29, 2018 12:09 pm
Tower Top FA displacemente FAST v7 VS Adams

Last post by Jason.Jonkman « Wed Feb 28, 2018 6:39 am
Replies: 3
by Alessandro.Cetrini » Tue Feb 27, 2018 2:48 am

3 Replies

481 Views

Last post by Jason.Jonkman View the latest post
Wed Feb 28, 2018 6:39 am
BeamDyn - Possibility to output for more than 9 nodes

Last post by Kutalmis.Bercin « Tue Feb 13, 2018 12:11 pm
Replies: 5
by Kutalmis.Bercin » Fri Feb 09, 2018 1:27 pm

5 Replies

652 Views

Last post by Kutalmis.Bercin View the latest post
Tue Feb 13, 2018 12:11 pm
NREL OC3 Monopile Questions.

Last post by Jason.Jonkman « Tue Feb 13, 2018 10:57 am
Replies: 36
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Attachment(s) by Lingling.Yin » Tue Apr 09, 2013 1:55 pm
36 Replies

9364 Views

Last post by Jason.Jonkman View the latest post
Tue Feb 13, 2018 10:57 am
NREL 5MW OC3-Hywind (Test 24) Questions

Last post by Jason.Jonkman « Thu Jan 25, 2018 7:30 am
Replies: 14
Attachment(s) by Yehezkiel.Tumewu » Thu Oct 22, 2015 1:07 pm

14 Replies

4675 Views

Last post by Jason.Jonkman View the latest post
Thu Jan 25, 2018 7:30 am
Connection between tower and nacelle

Last post by KumaraRaja.Eedara « Tue Jan 02, 2018 6:44 am
Replies: 4
Attachment(s) by KumaraRaja.Eedara » Sun Dec 31, 2017 12:53 pm

4 Replies

816 Views

Last post by KumaraRaja.Eedara View the latest post
Tue Jan 02, 2018 6:44 am
Ultimate Load Mlife

Last post by Alessandro.Cetrini « Thu Dec 14, 2017 9:08 am
Replies: 6
by Alessandro.Cetrini » Mon Dec 11, 2017 2:51 am

6 Replies

988 Views

Last post by Alessandro.Cetrini View the latest post
Thu Dec 14, 2017 9:08 am
Tower first FA mode

Last post by Jason.Jonkman « Sun Dec 10, 2017 9:49 am
Replies: 3
by Iman.Yousefi » Thu Dec 07, 2017 11:21 pm

3 Replies

717 Views

Last post by Jason.Jonkman View the latest post
Sun Dec 10, 2017 9:49 am
Failure index of 5MW under EWM50 load case

Last post by Chao.Zhao « Wed Dec 06, 2017 9:26 am

by Chao.Zhao » Wed Dec 06, 2017 9:26 am

0 Replies

1061 Views

Last post by Chao.Zhao View the latest post
Wed Dec 06, 2017 9:26 am
Changing Tower Properties

Last post by Jason.Jonkman « Thu Nov 30, 2017 6:44 am
Replies: 7
by Gia.Margariti » Thu Oct 16, 2014 9:49 am

7 Replies

3516 Views

Last post by Jason.Jonkman View the latest post
Thu Nov 30, 2017 6:44 am
Jacket modeling - Large displacements error

Last post by Jason.Jonkman « Thu Nov 16, 2017 6:19 am
Replies: 5
by Alessandro.Fontanella » Mon Nov 06, 2017 8:16 am

5 Replies

797 Views

Last post by Jason.Jonkman View the latest post
Thu Nov 16, 2017 6:19 am
Seismic load combination: Characteristic Loads

Last post by Jason.Jonkman « Thu Oct 12, 2017 12:13 pm
Replies: 35
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Attachment(s) by Francesca.Taddei » Wed Aug 14, 2013 10:38 am
35 Replies

30585 Views

Last post by Jason.Jonkman View the latest post
Thu Oct 12, 2017 12:13 pm
Adams model with tower from .mnf file in Ansys

Last post by Jason.Jonkman « Thu Oct 05, 2017 12:12 pm
Replies: 3
by Alessandro.Cetrini » Mon Oct 02, 2017 7:51 am

3 Replies

896 Views

Last post by Jason.Jonkman View the latest post
Thu Oct 05, 2017 12:12 pm
Blade Tip and Tower Top Mass Property

Last post by Kaan.Ciloglu « Tue Oct 03, 2017 11:34 pm
Replies: 6
by Kaan.Ciloglu » Mon Mar 13, 2017 2:32 am

6 Replies

1274 Views

Last post by Kaan.Ciloglu View the latest post
Tue Oct 03, 2017 11:34 pm
TwrBsMxt and TwrBsFxt for FAST 7 and FAST 8 not equal

Last post by Jason.Jonkman « Fri Sep 29, 2017 2:21 pm
Replies: 1
by Fiona.Luedecke » Fri Sep 29, 2017 3:08 am

1 Replies

675 Views

Last post by Jason.Jonkman View the latest post
Fri Sep 29, 2017 2:21 pm
State space model from linearization in Fast v7

Last post by Alessandro.Cetrini « Fri Sep 22, 2017 7:03 am
Replies: 4
Attachment(s) by Alessandro.Cetrini » Thu Sep 21, 2017 9:20 am

4 Replies

851 Views

Last post by Alessandro.Cetrini View the latest post
Fri Sep 22, 2017 7:03 am
Blade discretization

Last post by Jason.Jonkman « Mon Aug 28, 2017 6:28 am
Replies: 3
by Dayuan.Ju » Thu Feb 26, 2015 10:54 am

3 Replies

3599 Views

Last post by Jason.Jonkman View the latest post
Mon Aug 28, 2017 6:28 am
Loads extrapolation

Last post by Jason.Jonkman « Tue Aug 08, 2017 7:00 am
Replies: 2
by Jacob.Killerup » Wed May 18, 2016 7:48 am

2 Replies

1612 Views

Last post by Jason.Jonkman View the latest post
Tue Aug 08, 2017 7:00 am
Large displacement

Last post by Jason.Jonkman « Tue Jul 25, 2017 6:50 am
Replies: 1
by Masih.Vahid » Tue Jul 25, 2017 2:19 am

1 Replies

843 Views

Last post by Jason.Jonkman View the latest post
Tue Jul 25, 2017 6:50 am
Imposing Estimated Motion to Bottom of the Tower

Last post by Yuanchuan.Liu « Thu Jun 22, 2017 8:57 am
Replies: 11
by Enes.Tunca » Fri Jun 03, 2016 7:10 am

11 Replies

2156 Views

Last post by Yuanchuan.Liu View the latest post
Thu Jun 22, 2017 8:57 am
BModes: Blade modes for different pitch angles

Last post by Jason.Jonkman « Wed May 31, 2017 8:24 am
Replies: 1
by Rene.Mebus » Wed May 31, 2017 7:26 am

1 Replies

892 Views

Last post by Jason.Jonkman View the latest post
Wed May 31, 2017 8:24 am
internal axial forces and bending moments acting the support

Last post by Jason.Jonkman « Mon May 29, 2017 6:35 am
Replies: 11
by Amirouche.Amrane » Mon Mar 21, 2016 9:33 am

11 Replies

1666 Views

Last post by Jason.Jonkman View the latest post
Mon May 29, 2017 6:35 am
Structural design of the wind turbine blade

Last post by KumaraRaja.Eedara « Mon May 22, 2017 9:07 am
Replies: 12
by Shankar.Sarpate » Tue Jul 20, 2010 11:36 pm

12 Replies

10279 Views

Last post by KumaraRaja.Eedara View the latest post
Mon May 22, 2017 9:07 am
MExtreme

Last post by Jia.Yang « Wed May 10, 2017 8:14 am
Replies: 1
by Jacob.Killerup » Sun May 22, 2016 11:59 am

1 Replies

1462 Views

Last post by Jia.Yang View the latest post
Wed May 10, 2017 8:14 am
BeamDyn versus ElastoDyn

Last post by Jason.Jonkman « Mon May 08, 2017 6:57 am
Replies: 10
by Imad.Abdallah » Wed Jul 27, 2016 12:02 am

10 Replies

2451 Views

Last post by Jason.Jonkman View the latest post
Mon May 08, 2017 6:57 am
Fatigue analysis of WindPack 1.5MW

Last post by Farshad.Golnari « Tue May 02, 2017 12:03 am
Replies: 2
by Farshad.Golnari » Sun Apr 30, 2017 10:36 am

2 Replies

966 Views

Last post by Farshad.Golnari View the latest post
Tue May 02, 2017 12:03 am
Direction of Mean Drift in OC4 Semisub

Last post by Jason.Jonkman « Fri Apr 28, 2017 10:42 am
Replies: 1
Attachment(s) by Casey.Fontana » Fri Apr 28, 2017 8:43 am

1 Replies

939 Views

Last post by Jason.Jonkman View the latest post
Fri Apr 28, 2017 10:42 am

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