Search found 5 matches

by John.Chang
Fri Oct 04, 2019 6:49 am
Forum: Computer-Aided Engineering Software Tools
Topic: AeroDyn Error Code: FF wind array exhausted
Replies: 7
Views: 944

Re: AeroDyn Error Code: FF wind array exhausted

Dear Dr. Jonkman,

is there any other way to increase the wind volume for the simulation, other than changing the UsableTime = "ALL" in TurbSim ?

Sincerely,

John Chang
by John.Chang
Mon Sep 30, 2019 10:14 am
Forum: Computer-Aided Engineering Software Tools
Topic: AeroDyn Error Code: FF wind array exhausted
Replies: 7
Views: 944

Re: AeroDyn Error Code: FF wind array exhausted

Dear Doctor Jonkman, Thank you once more for the reply. The error code, "FF wind array boundaries violated: Grid too small in Y direction..." was solved by changing the GridWidth / Height in TurbSim. However, i am still getting error code "FF wind array was exhausted at...", even...
by John.Chang
Fri Sep 27, 2019 3:09 am
Forum: Computer-Aided Engineering Software Tools
Topic: AeroDyn Error Code: FF wind array exhausted
Replies: 7
Views: 944

Re: AeroDyn Error Code: FF wind array exhausted

Dear Dr. Jonkman, thank you for your informative reply. As you have suggested, i have implemented UsableTime = "ALL" in TurbSim. However, the problem that i had, kept on appearing. I am running on various wind speed and turbulence seeds. The error codes that i get are as following: AERODYN...
by John.Chang
Thu Aug 29, 2019 8:39 am
Forum: Computer-Aided Engineering Software Tools
Topic: AeroDyn Error Code: FF wind array exhausted
Replies: 7
Views: 944

AeroDyn Error Code: FF wind array exhausted

Dear ladies and gentlemen, I am having trouble finding the problem with my simulation. I think, according to the error massage, the problem lies in AeroDyn. However, I can’t figure out what exactly the problem is. I am trying to simulate DLC on a floating offshore wind turbine (5 MW NREL reference w...
by John.Chang
Tue Jul 23, 2019 6:37 am
Forum: Structural Analysis
Topic: Load Calculation Tool for OC4 on SIMPACK
Replies: 1
Views: 1214

Load Calculation Tool for OC4 on SIMPACK

Dear senior engieers, I am trying to model a Load Calculation Tool (LCT) for OC4 semisubmersible floating system on Simpack. The goal of the simulation is to calculate the fatigue load (DLC 1.2) of the wind turbine. With the reference of SIMPACK help site, i was able to go through the LCT on ON-Shor...

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