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dc.contributor.authorBoiger, Gernot Kurt-
dc.contributor.authorSharman, Darren-
dc.contributor.authorMichel Rivero, Jhimy-
dc.contributor.authorLienhard, Viktor-
dc.date.accessioned2022-01-04T08:03:42Z-
dc.date.available2022-01-04T08:03:42Z-
dc.date.issued2021-09-
dc.identifier.urihttps://youtu.be/aSVT3COI5h4de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/23827-
dc.descriptionYouTubede_CH
dc.description.abstractThis is a tutorial video in Prof. Gernot Boiger's series on OpenFOAM and the cloud computing platform Kaleidosim. Here the focus lies on the 'EVAL' functionality within OpenFOAM v1912 (and later). Using the 'EVAL' function the user can prescribe (dynamic) boundary conditions from inside any OpenFOAM dict, based on a multitude of mathematical expressions. In this movie the 'EVAL' function is demonstrated based on an example surrounding the classical simpleFoam Motorbike tutorial case with a 'twist'. The 'twist' is about conducting a full #aerodynamic #CFD study of the #Motorbike frame, involving 360 individual simpleFoam #simulation runs simultaneously conducted within Kaleidosim #cloud platform. Thereby each run differs in that onset-airflow velocity vector as well as the entire bounding box of the simulation vicinity (wind channel) are rotated degree after degree (step size 1°) around the Motorbike, yielding 360 simulation cases. The 'EVAL' function performs the math to rotate the bounding box based on a 2D rotation matrix with respect to the angle-of-attack, while Kaleidosim's Kaleidoscope Feature conducts a parameter-study varying the angle-of-attack step-by-step. Furthermore the video contains a demonstration of how, thanks to Kaleidosim's MSCC Massive Simultaneous Cloud Computing capacity, the entire study can be completed in no more than 25min. Find links to related tutorial videos here: 1.) OpenFoam & Kaleidosim: Creating Python Macro for Paraview based Post-Processing in the Cloud https://youtu.be/EzmkmrDnu0Y 2.) OpenFOAM & Kaleidosim: Introducing the Kaleidoscope Feature https://youtu.be/6T08Li7gVqE 3.) Live Demo of Speeding up OpenFoam Parameter Study by Factor 50 https://youtu.be/rWe4KfFDPKs 4.) Compile and Run Custom OpenFoam Solvers in the Cloud using Kaleidosim https://youtu.be/3QoQAlaCQxkde_CH
dc.language.isoende_CH
dc.publisherZHAW School of Engineering, ICP Institute of Computational Physicsde_CH
dc.rightsNot specifiedde_CH
dc.subjectOpenFOAMde_CH
dc.subjectKaleidosimde_CH
dc.subjectEVALde_CH
dc.subjectv1912de_CH
dc.subjectParameter studyde_CH
dc.subjectSimulationde_CH
dc.subjectCFDde_CH
dc.subjectTurbulencede_CH
dc.subject.ddc005: Computerprogrammierung, Programme und Datende_CH
dc.subject.ddc530: Physikde_CH
dc.titleTutorial on OpenFOAM & kaleidosim : EVAL function to rotate a wind channelde_CH
dc.typeLehrmaterialde_CH
dcterms.typeBewegte Bilderde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitute of Computational Physics (ICP)de_CH
zhaw.funding.euNot specifiedde_CH
zhaw.originated.zhawYesde_CH
zhaw.webfeedVerfahrenstechnikde_CH
zhaw.funding.zhawGeoCloud – Simulation Software for Cloud-based Digital Microstructure Design of New Fuel Cell Materialsde_CH
zhaw.author.additionalNode_CH
zhaw.display.portraitYesde_CH
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Boiger, G. K., Sharman, D., Michel Rivero, J., & Lienhard, V. (2021). Tutorial on OpenFOAM & kaleidosim : EVAL function to rotate a wind channel. ZHAW School of Engineering, ICP Institute of Computational Physics. https://youtu.be/aSVT3COI5h4
Boiger, G.K. et al. (2021) Tutorial on OpenFOAM & kaleidosim : EVAL function to rotate a wind channel. ZHAW School of Engineering, ICP Institute of Computational Physics. Available at: https://youtu.be/aSVT3COI5h4.
G. K. Boiger, D. Sharman, J. Michel Rivero, and V. Lienhard, Tutorial on OpenFOAM & kaleidosim : EVAL function to rotate a wind channel. ZHAW School of Engineering, ICP Institute of Computational Physics, 2021. [Online]. Available: https://youtu.be/aSVT3COI5h4
BOIGER, Gernot Kurt, Darren SHARMAN, Jhimy MICHEL RIVERO und Viktor LIENHARD, 2021. Tutorial on OpenFOAM & kaleidosim : EVAL function to rotate a wind channel [online]. ZHAW School of Engineering, ICP Institute of Computational Physics. Verfügbar unter: https://youtu.be/aSVT3COI5h4
Boiger, Gernot Kurt, Darren Sharman, Jhimy Michel Rivero, and Viktor Lienhard. 2021. Tutorial on OpenFOAM & Kaleidosim : EVAL Function to Rotate a Wind Channel. ZHAW School of Engineering, ICP Institute of Computational Physics. https://youtu.be/aSVT3COI5h4.
Boiger, Gernot Kurt, et al. Tutorial on OpenFOAM & Kaleidosim : EVAL Function to Rotate a Wind Channel. ZHAW School of Engineering, ICP Institute of Computational Physics, 2021, https://youtu.be/aSVT3COI5h4.


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