This page is for FAST v8, using the new FAST Modularization Framework developed at NREL.

NREL 5 MW - OC4-DeepCwind Semi-Submersibleby Jason Jonkman, Ph.D. (theory) and Bonnie Jonkman (source code)
National Wind Technology Center

NREL has recently put considerable effort into improving the overall modularity of its FAST wind turbine aero-hydro-servo-elastic tool. FAST v8.16.00a-bjj is the most recent public release under the FAST Modularization Framework. While FAST v8 has many features not found in FAST v7, some features of FAST v7.02.00d-bjj have not yet been added to FAST v8. Thus, we will continue to support both versions of the software (FAST v7 and FAST v8) until FAST v8 completely replaces FAST v7. If you are unsure which version of FAST you should use, please read the Guide to Changes in FAST v8 to help guide your decision. Further documentation is available with FAST v7.02.00d-bjj.

You may download the following files from our server:

FAST v8 Documentation

  • Change Log (v8.16.00a-bjj, 27-Jul-2016)

    This is a list of changes made to the code. Look at this text file to see if we have made worthwhile changes since you received your previous version of FAST v8.

  • Guide to Changes in FAST v8 (26-Jul-2016)

    This document is designed to help guide you through some of the changes that FAST is undergoing. We recommend that you read it before using the archives distributed here. This document is also part of the FAST v8 archive, but is placed here for quick reference.

FAST v8 Archives (v8.16.00a-bjj, 27-Jul-2016)

FAST v8.16.00a-bjj contains the following modules/components:

Component Version
FAST v8.16.00a-bjj
ElastoDyn v1.04.00a-bjj
BeamDyn v1.01.04
AeroDyn v15.03.00
AeroDyn v14 v14.05.01a-bjj
InflowWind v3.03.00
ServoDyn v1.06.00a-bjj
TMD (part of ServoDyn) v1.02.01-sp
HydroDyn v2.05.01
SubDyn v1.03.00
MAP++ 1.20.10
FEAMooring v1.02.01
MoorDyn v1.01.02F
OrcaFlex Interface v1.01.02
IceFloe v1.01.01
IceDyn v1.02.01
NWTC Subroutine Library v2.09.00
FAST Registry v3.02.00

All of the source code files you need to compile FAST are included in the FAST v8 archive, but documentation on the individual modules must be downloaded from their respective web sites. The FAST v8 archives also contain compilation scripts and a Microsoft Visual Studio Project file, which are designed to run the FAST Registry and compile the included source code.

FAST v8 was created with Intel® Visual Fortran Composer XE 2013 SP1 The FAST Simulink S-function was created using MATLAB R2014b and Microsoft Visual Studio Community 2013.

  • FAST v8 Archive for Windows® (EXE 92 MB)

    This is a self-extracting archive of FAST v8 for Windows®. It contains the FAST v8 source code, sample input files, installation-verification test procedure (regression test), documentation, and compiling scripts. It contains 32- and 64-bit versions of the FAST v8 executable file, DLL for MAP++, FAST Library DLL, and the Simulink S-Function. It also contains the FAST Registry executable file.

  • FAST v8 Archive for Linux (tar.gz 27 MB)

    This is a compressed archive of FAST v8 for non-Windows® users. It contains the FAST v8 source code, sample input files, installation-verification test procedure (regression test), documentation, and compiling scripts. Users will also need to download the MAP++ source files to create the shared library.

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If you want to refer to this website in a report, here is a reference you can use:
NWTC Information Portal (FAST v8). Last modified 27-July-2016 ; Accessed 25-May-2017