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WindFarmSimulator (WFSim)

Developed by Doekemeijer and Boersma, Delft University of Technology, 2017

Summary:

WindFarmSimulator (WFSim) is a medium-fidelity, control-oriented wind farm model based on the two-dimensional Navier-Stokes equations. It is currently actively developed at the Delft University of Technology by Sjoerd Boersma and Bart Doekemeijer. The most recent publication on WFSim can be found online: https://www.wind-energ-sci-discuss.net/wes-2017-44/

Quick use:

Open WFSim.m with any recent version of MATLAB. Follow the instructions therein to perform simple simulations of various wind farm scenarios. Missing files will be downloaded automatically on first run, so make sure you are connected to the internet.

Folder hierarchy:

/bin/: contains all the functions and scripts used by WFSim.
/bin/analysis/: files not essential to WFSim, but used for debugging and validation.
/bin/archive/: outdated files no longer used by any script.
/bin/core/: files essential to the workings of WFSim, required for any simulation.
/data_LES/: high-fidelity simulation data from Hannover's LES code 'PALM' and NREL's LES code 'SOWFA'. These datasets will be downloaded auotomatically by meshing.m and can be used for model validation.
/documentation/: literature on the technical details of WFSim, such as the derivation and the turbulence model.
More recent literature is available online: https://www.wind-energ-sci-discuss.net/wes-2017-44/
/libraries/: external libraries used in WFSim. All copyright goes to the respective authors.

Debugging:

For any serious issues, reach out to us on the Github page.

Control in WFSim:

Model Predictive Control applications in WFSim can be found in the NMPC branch. Questions and comments regarding this branch can be send to: sjoerd.boersma@supergrid-institute.com.

All credit goes to the Delft University of Technology. WFSim was written by dr.ir. Sjoerd Boersma and ir. Bart Doekemeijer and under the supervision of prof.dr.ir. Jan-Willem van Wingerden.

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A control-oriented medium-fidelity wind farm model based on the unsteady 2D Navier-Stokes equations

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var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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WindFarmSimulator (WFSim)
Developed by Doekemeijer and Boersma, Delft University of Technology, 2017
Summary:
WindFarmSimulator (WFSim) is a medium-fidelity, control-oriented wind farm model based on the two-dimensional Navier-Stokes equations. It is currently actively developed at the Delft University of Technology by Sjoerd Boersma and Bart Doekemeijer. The most recent publication on WFSim can be found online: https://www.wind-energ-sci-discuss.net/wes-2017-44/
Quick use:
Open WFSim.m with any recent version of MATLAB. Follow the instructions therein to perform simple simulations of various wind farm scenarios. Missing files will be downloaded automatically on first run, so make sure you are connected to the internet.
Folder hierarchy:
/bin/: contains all the functions and scripts used by WFSim.
/bin/analysis/: files not essential to WFSim, but used for debugging and validation.
/bin/archive/: outdated files no longer used by any script.
/bin/core/: files essential to the workings of WFSim, required for any simulation.
/data_LES/: high-fidelity simulation data from Hannover's LES code 'PALM' and NREL's LES code 'SOWFA'. These datasets will be downloaded auotomatically by meshing.m and can be used for model validation.
/documentation/: literature on the technical details of WFSim, such as the derivation and the turbulence model.
More recent literature is available online: https://www.wind-energ-sci-discuss.net/wes-2017-44/
/libraries/: external libraries used in WFSim. All copyright goes to the respective authors.

Debugging:
For any serious issues, reach out to us on the Github page.
Control in WFSim:
Model Predictive Control applications in WFSim can be found in the NMPC branch. Questions and comments regarding this branch can be send to: sjoerd.boersma@supergrid-institute.com.
All credit goes to the Delft University of Technology. WFSim was written by dr.ir. Sjoerd Boersma and ir. Bart Doekemeijer and under the supervision of prof.dr.ir. Jan-Willem van Wingerden.
About
A control-oriented medium-fidelity wind farm model based on the unsteady 2D Navier-Stokes equations
Resources
Readme
MIT license
Activity
Custom properties
Stars
38 stars
Watchers
2 watching
Forks
14 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
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})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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WindFarmSimulator (WFSim)
Developed by Doekemeijer and Boersma, Delft University of Technology, 2017
Summary:
WindFarmSimulator (WFSim) is a medium-fidelity, control-oriented wind farm model based on the two-dimensional Navier-Stokes equations. It is currently actively developed at the Delft University of Technology by Sjoerd Boersma and Bart Doekemeijer. The most recent publication on WFSim can be found online: https://www.wind-energ-sci-discuss.net/wes-2017-44/
Quick use:
Open WFSim.m with any recent version of MATLAB. Follow the instructions therein to perform simple simulations of various wind farm scenarios. Missing files will be downloaded automatically on first run, so make sure you are connected to the internet.
Folder hierarchy:
/bin/: contains all the functions and scripts used by WFSim.
/bin/analysis/: files not essential to WFSim, but used for debugging and validation.
/bin/archive/: outdated files no longer used by any script.
/bin/core/: files essential to the workings of WFSim, required for any simulation.
/data_LES/: high-fidelity simulation data from Hannover's LES code 'PALM' and NREL's LES code 'SOWFA'. These datasets will be downloaded auotomatically by meshing.m and can be used for model validation.
/documentation/: literature on the technical details of WFSim, such as the derivation and the turbulence model.
More recent literature is available online: https://www.wind-energ-sci-discuss.net/wes-2017-44/
/libraries/: external libraries used in WFSim. All copyright goes to the respective authors.

Debugging:
For any serious issues, reach out to us on the Github page.
Control in WFSim:
Model Predictive Control applications in WFSim can be found in the NMPC branch. Questions and comments regarding this branch can be send to: sjoerd.boersma@supergrid-institute.com.
All credit goes to the Delft University of Technology. WFSim was written by dr.ir. Sjoerd Boersma and ir. Bart Doekemeijer and under the supervision of prof.dr.ir. Jan-Willem van Wingerden.
About
A control-oriented medium-fidelity wind farm model based on the unsteady 2D Navier-Stokes equations
Resources
Readme
MIT license
Activity
Custom properties
Stars
38 stars
Watchers
2 watching
Forks
14 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
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})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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WindFarmSimulator (WFSim)
Developed by Doekemeijer and Boersma, Delft University of Technology, 2017
Summary:
WindFarmSimulator (WFSim) is a medium-fidelity, control-oriented wind farm model based on the two-dimensional Navier-Stokes equations. It is currently actively developed at the Delft University of Technology by Sjoerd Boersma and Bart Doekemeijer. The most recent publication on WFSim can be found online: https://www.wind-energ-sci-discuss.net/wes-2017-44/
Quick use:
Open WFSim.m with any recent version of MATLAB. Follow the instructions therein to perform simple simulations of various wind farm scenarios. Missing files will be downloaded automatically on first run, so make sure you are connected to the internet.
Folder hierarchy:
/bin/: contains all the functions and scripts used by WFSim.
/bin/analysis/: files not essential to WFSim, but used for debugging and validation.
/bin/archive/: outdated files no longer used by any script.
/bin/core/: files essential to the workings of WFSim, required for any simulation.
/data_LES/: high-fidelity simulation data from Hannover's LES code 'PALM' and NREL's LES code 'SOWFA'. These datasets will be downloaded auotomatically by meshing.m and can be used for model validation.
/documentation/: literature on the technical details of WFSim, such as the derivation and the turbulence model.
More recent literature is available online: https://www.wind-energ-sci-discuss.net/wes-2017-44/
/libraries/: external libraries used in WFSim. All copyright goes to the respective authors.

Debugging:
For any serious issues, reach out to us on the Github page.
Control in WFSim:
Model Predictive Control applications in WFSim can be found in the NMPC branch. Questions and comments regarding this branch can be send to: sjoerd.boersma@supergrid-institute.com.
All credit goes to the Delft University of Technology. WFSim was written by dr.ir. Sjoerd Boersma and ir. Bart Doekemeijer and under the supervision of prof.dr.ir. Jan-Willem van Wingerden.
About
A control-oriented medium-fidelity wind farm model based on the unsteady 2D Navier-Stokes equations
Resources
Readme
MIT license
Activity
Custom properties
Stars
38 stars
Watchers
2 watching
Forks
14 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
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} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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WindFarmSimulator (WFSim)
Developed by Doekemeijer and Boersma, Delft University of Technology, 2017
Summary:
WindFarmSimulator (WFSim) is a medium-fidelity, control-oriented wind farm model based on the two-dimensional Navier-Stokes equations. It is currently actively developed at the Delft University of Technology by Sjoerd Boersma and Bart Doekemeijer. The most recent publication on WFSim can be found online: https://www.wind-energ-sci-discuss.net/wes-2017-44/
Quick use:
Open WFSim.m with any recent version of MATLAB. Follow the instructions therein to perform simple simulations of various wind farm scenarios. Missing files will be downloaded automatically on first run, so make sure you are connected to the internet.
Folder hierarchy:
/bin/: contains all the functions and scripts used by WFSim.
/bin/analysis/: files not essential to WFSim, but used for debugging and validation.
/bin/archive/: outdated files no longer used by any script.
/bin/core/: files essential to the workings of WFSim, required for any simulation.
/data_LES/: high-fidelity simulation data from Hannover's LES code 'PALM' and NREL's LES code 'SOWFA'. These datasets will be downloaded auotomatically by meshing.m and can be used for model validation.
/documentation/: literature on the technical details of WFSim, such as the derivation and the turbulence model.
More recent literature is available online: https://www.wind-energ-sci-discuss.net/wes-2017-44/
/libraries/: external libraries used in WFSim. All copyright goes to the respective authors.

Debugging:
For any serious issues, reach out to us on the Github page.
Control in WFSim:
Model Predictive Control applications in WFSim can be found in the NMPC branch. Questions and comments regarding this branch can be send to: sjoerd.boersma@supergrid-institute.com.
All credit goes to the Delft University of Technology. WFSim was written by dr.ir. Sjoerd Boersma and ir. Bart Doekemeijer and under the supervision of prof.dr.ir. Jan-Willem van Wingerden.
About
A control-oriented medium-fidelity wind farm model based on the unsteady 2D Navier-Stokes equations
Resources
Readme
MIT license
Activity
Custom properties
Stars
38 stars
Watchers
2 watching
Forks
14 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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WindFarmSimulator (WFSim)
Developed by Doekemeijer and Boersma, Delft University of Technology, 2017
Summary:
WindFarmSimulator (WFSim) is a medium-fidelity, control-oriented wind farm model based on the two-dimensional Navier-Stokes equations. It is currently actively developed at the Delft University of Technology by Sjoerd Boersma and Bart Doekemeijer. The most recent publication on WFSim can be found online: https://www.wind-energ-sci-discuss.net/wes-2017-44/
Quick use:
Open WFSim.m with any recent version of MATLAB. Follow the instructions therein to perform simple simulations of various wind farm scenarios. Missing files will be downloaded automatically on first run, so make sure you are connected to the internet.
Folder hierarchy:
/bin/: contains all the functions and scripts used by WFSim.
/bin/analysis/: files not essential to WFSim, but used for debugging and validation.
/bin/archive/: outdated files no longer used by any script.
/bin/core/: files essential to the workings of WFSim, required for any simulation.
/data_LES/: high-fidelity simulation data from Hannover's LES code 'PALM' and NREL's LES code 'SOWFA'. These datasets will be downloaded auotomatically by meshing.m and can be used for model validation.
/documentation/: literature on the technical details of WFSim, such as the derivation and the turbulence model.
More recent literature is available online: https://www.wind-energ-sci-discuss.net/wes-2017-44/
/libraries/: external libraries used in WFSim. All copyright goes to the respective authors.

Debugging:
For any serious issues, reach out to us on the Github page.
Control in WFSim:
Model Predictive Control applications in WFSim can be found in the NMPC branch. Questions and comments regarding this branch can be send to: sjoerd.boersma@supergrid-institute.com.
All credit goes to the Delft University of Technology. WFSim was written by dr.ir. Sjoerd Boersma and ir. Bart Doekemeijer and under the supervision of prof.dr.ir. Jan-Willem van Wingerden.
About
A control-oriented medium-fidelity wind farm model based on the unsteady 2D Navier-Stokes equations
Resources
Readme
MIT license
Activity
Custom properties
Stars
38 stars
Watchers
2 watching
Forks
14 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
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} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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WindFarmSimulator (WFSim)
Developed by Doekemeijer and Boersma, Delft University of Technology, 2017
Summary:
WindFarmSimulator (WFSim) is a medium-fidelity, control-oriented wind farm model based on the two-dimensional Navier-Stokes equations. It is currently actively developed at the Delft University of Technology by Sjoerd Boersma and Bart Doekemeijer. The most recent publication on WFSim can be found online: https://www.wind-energ-sci-discuss.net/wes-2017-44/
Quick use:
Open WFSim.m with any recent version of MATLAB. Follow the instructions therein to perform simple simulations of various wind farm scenarios. Missing files will be downloaded automatically on first run, so make sure you are connected to the internet.
Folder hierarchy:
/bin/: contains all the functions and scripts used by WFSim.
/bin/analysis/: files not essential to WFSim, but used for debugging and validation.
/bin/archive/: outdated files no longer used by any script.
/bin/core/: files essential to the workings of WFSim, required for any simulation.
/data_LES/: high-fidelity simulation data from Hannover's LES code 'PALM' and NREL's LES code 'SOWFA'. These datasets will be downloaded auotomatically by meshing.m and can be used for model validation.
/documentation/: literature on the technical details of WFSim, such as the derivation and the turbulence model.
More recent literature is available online: https://www.wind-energ-sci-discuss.net/wes-2017-44/
/libraries/: external libraries used in WFSim. All copyright goes to the respective authors.

Debugging:
For any serious issues, reach out to us on the Github page.
Control in WFSim:
Model Predictive Control applications in WFSim can be found in the NMPC branch. Questions and comments regarding this branch can be send to: sjoerd.boersma@supergrid-institute.com.
All credit goes to the Delft University of Technology. WFSim was written by dr.ir. Sjoerd Boersma and ir. Bart Doekemeijer and under the supervision of prof.dr.ir. Jan-Willem van Wingerden.
About
A control-oriented medium-fidelity wind farm model based on the unsteady 2D Navier-Stokes equations
Resources
Readme
MIT license
Activity
Custom properties
Stars
38 stars
Watchers
2 watching
Forks
14 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
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WindFarmSimulator (WFSim)
Developed by Doekemeijer and Boersma, Delft University of Technology, 2017
Summary:
WindFarmSimulator (WFSim) is a medium-fidelity, control-oriented wind farm model based on the two-dimensional Navier-Stokes equations. It is currently actively developed at the Delft University of Technology by Sjoerd Boersma and Bart Doekemeijer. The most recent publication on WFSim can be found online: https://www.wind-energ-sci-discuss.net/wes-2017-44/
Quick use:
Open WFSim.m with any recent version of MATLAB. Follow the instructions therein to perform simple simulations of various wind farm scenarios. Missing files will be downloaded automatically on first run, so make sure you are connected to the internet.
Folder hierarchy:
/bin/: contains all the functions and scripts used by WFSim.
/bin/analysis/: files not essential to WFSim, but used for debugging and validation.
/bin/archive/: outdated files no longer used by any script.
/bin/core/: files essential to the workings of WFSim, required for any simulation.
/data_LES/: high-fidelity simulation data from Hannover's LES code 'PALM' and NREL's LES code 'SOWFA'. These datasets will be downloaded auotomatically by meshing.m and can be used for model validation.
/documentation/: literature on the technical details of WFSim, such as the derivation and the turbulence model.
More recent literature is available online: https://www.wind-energ-sci-discuss.net/wes-2017-44/
/libraries/: external libraries used in WFSim. All copyright goes to the respective authors.

Debugging:
For any serious issues, reach out to us on the Github page.
Control in WFSim:
Model Predictive Control applications in WFSim can be found in the NMPC branch. Questions and comments regarding this branch can be send to: sjoerd.boersma@supergrid-institute.com.
All credit goes to the Delft University of Technology. WFSim was written by dr.ir. Sjoerd Boersma and ir. Bart Doekemeijer and under the supervision of prof.dr.ir. Jan-Willem van Wingerden.
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A control-oriented medium-fidelity wind farm model based on the unsteady 2D Navier-Stokes equations
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