OpenFoam Heat Transfer 39 - chtMultiRegionFoam hot sphere in oil part x wallHeatFlux

OpenFoam Heat Transfer 39 - chtMultiRegionFoam hot sphere in oil part x wallHeatFlux

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Singapore Theo Ong Science and Engineering
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Published on ● Video Link: https://www.youtube.com/watch?v=sOp1RvteDC0


Duration: 13:51
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11

Petroleum Downstream Crash Course Playlist:
https://www.youtube.com/playlist?list=PLhPfNw4V4_YQ13CnhacUqEVk-tZlU4ISE

OpenFOAM for Windows 10 Beginner Playlist
https://www.youtube.com/playlist?list=PLhPfNw4V4_YRhBU4IqSaToQ8_X543YQsZ

OpenFOAM Intermediate Playlist
https://www.youtube.com/playlist?list=PLhPfNw4V4_YSpWX6mSOlwWEOKVa6i_iuE

OpenFOAM Heat Transfer Playlist
https://www.youtube.com/playlist?list=PLhPfNw4V4_YR2Qa3Q9-AzNSF2J9Dc4_qT

Radiation Heat Transfer Learning Journal:
https://www.youtube.com/watch?v=uUzh9kh-WTo&list=PLhPfNw4V4_YRUUVUydQp-n6U-7uu1kJof

Revision on important dimensionless Numbers
https://www.engineeringtoolbox.com/prandtl-number-d_1068.html
https://en.wikipedia.org/wiki/Grashof_number
https://en.wikipedia.org/wiki/Biot_number
http://thermopedia.com/content/1076/

Empirical (experimentally derived) correlations for heat transfer around a sphere:
https://www.thermalfluidscentral.org/encyclopedia/index.php/Natural_Convection_over_Cylinders_and_Spheres
http://www.thermopedia.com/content/786/
Nu = 2 + (0.589 * Ra^(1/4)) / (1+(0.469/Pr)^(9/16))^(4/9)

Post Processing
https://cfd.direct/openfoam/user-guide/v6-post-processing-cli/

Boundary Layer Separation (What causes wakes in spheres)
https://www.quora.com/Why-does-the-boundary-layer-separation-occur

Calculating Nusselt Number with OpenFOAM or Paraview:
https://www.cfd-online.com/Forums/paraview/136258-calculating-plotting-nusselt-number-paraview.html
https://openfoam.com/documentation/guides/latest/api/classFoam_1_1functionObjects_1_1wallHeatFlux.html#abb826130d6e7f904c12f36f822501668

Guide on PostProcessing with Function Objects
https://pingpong.chalmers.se/public/pp/public_courses/course07056/published/1497955220499/resourceId/3711490/content/UploadedResources/someUtilitiesAndFunctionObjects.pdf

https://www.openfoam.com/documentation/guides/latest/doc/guide-function-objects.html
https://openfoam.com/documentation/guides/latest/api/classFoam_1_1functionObjects_1_1wallHeatFlux.html
https://cpp.openfoam.org/v3/a04499.html
https://cpp.openfoam.org/v6/wallHeatFlux_8H_source.html

Heat Trf Coeff entry:
https://www.openfoam.com/documentation/guides/latest/doc/guide-fos-field-heat-transfer-coeff.html#sec-fos-field-heat-transfer-coeff-usage
https://www.openfoam.com/documentation/guides/latest/api/classFoam_1_1functionObjects_1_1heatTransferCoeff.html

FieldAverages:
https://www.openfoam.com/documentation/guides/latest/doc/guide-fos-field-field-average.html



Other Videos By Theo Ong Science and Engineering


2020-03-15OpenFoam Heat Transfer 47 - troubleshooting a bad mesh part ii (is fvSchemes the problem?)
2020-03-13OpenFoam7 chtMultiRegionFoam - cooling sphere case
2020-03-13OpenFoam win10 - Update and Run Multiple versions of OpenFOAM (both branches)
2020-03-11OpenFoam Heat Transfer 46 - troubleshooting a bad mesh part i (is fvSolutions the problem?)
2020-03-05OpenFoam Heat Transfer 45 - chtMultiRegionFoam hot sphere in oil validation part iv
2020-03-05OpenFoam Heat Transfer 44 - chtMultiRegionFoam hot sphere in oil validation part iii Rayleigh Number
2020-03-05OpenFoam Heat Transfer 43 - chtMultiRegionFoam hot sphere in oil validation part ii Pr and Nu
2020-03-05OpenFoam Heat Transfer 42 - chtMultiRegionFoam hot sphere in oil validation part i
2020-03-03OpenFoam Heat Transfer 41 - chtMultiRegionFoam hot sphere in oil part xii surfaceFieldValue + debug
2020-03-03OpenFoam Heat Transfer 40 - chtMultiRegionFoam hot sphere in oil part xi heatTransferCoeff function
2020-03-02OpenFoam Heat Transfer 39 - chtMultiRegionFoam hot sphere in oil part x wallHeatFlux
2020-02-24OpenFoam Heat Transfer 38 - chtMultiRegionFoam hot sphere in oil part ix results and discussion
2020-02-20OpenFoam Heat Transfer 37 - chtMultiRegionFoam hot sphere in oil part viii debugging and first run
2020-02-20OpenFoam Heat Transfer 36 - chtMultiRegionFoam hot sphere in oil part vii fvSolutions
2020-02-19OpenFoam Heat Transfer 35 - chtMultiRegionFoam hot sphere in oil part vi thermophysicalProperties 2
2020-02-19OpenFoam Heat Transfer 34 - chtMultiRegionFoam hot sphere in oil part v thermophysicalProperties 1
2020-02-18OpenFoam Heat Transfer 33 - chtMultiRegionFoam hot sphere in oil part iv BC edit + thermo properties
2020-02-16OpenFoam Heat Transfer 32 - chtMultiRegionFoam hot sphere in oil part iii Temperature Pressure BCs
2020-02-16OpenFoam Heat Transfer 31 - chtMultiRegionFoam hot sphere in oil part ii velocity BCs
2020-02-14OpenFoam Heat Transfer 30 - chtMultiRegionFoam hot sphere in oil part i snappyHexMesh
2020-02-05OpenFOAM Intermediate - 55 pimpleFoam results and How to Continue Parallel Simulation after stopping


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