Validation Studies of SC/Tetra Code in 2D and 3D Simulations
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Wright State University / OhioLINK
2014
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| Online Access: | http://rave.ohiolink.edu/etdc/view?acc_num=wright1399598022 |
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ndltd-OhioLink-oai-etd.ohiolink.edu-wright13995980222021-08-03T06:24:49Z Validation Studies of SC/Tetra Code in 2D and 3D Simulations Mao, Shuo Mechanical Engineering mechanical engineering In this thesis, 2D CFD simulations, 3D CFD simulations, and one 2D Fluid-Structure Interaction (FSI) problem were investigated using combined CFD and an FEA (Finite Element Analysis) tool. Discussions focused on turbulence models, mesh sizes, prism layer sizes, under-relaxation-factor, etc. The solution of CFD simulation and FSI simulation was validated using the results of previous CFD solvers and experimental data presented in the literature. The SST model results for the 2D mixing layer, 2D airfoil near-weak, axisymmetric subsonic jet, and 2D convex curvature boundary layer studies agree with previous CFD results within a 1% error. The k-e model with wall function gives better results than the SST model in the natural convection in a square cavity case. The SST model gives accurate results in the study of the drag coefficient of a sphere. The result for the FSI simulation agrees well with previous data. 2014-05-13 English text Wright State University / OhioLINK http://rave.ohiolink.edu/etdc/view?acc_num=wright1399598022 http://rave.ohiolink.edu/etdc/view?acc_num=wright1399598022 unrestricted This thesis or dissertation is protected by copyright: some rights reserved. It is licensed for use under a Creative Commons license. Specific terms and permissions are available from this document's record in the OhioLINK ETD Center. |
| collection |
NDLTD |
| language |
English |
| sources |
NDLTD |
| topic |
Mechanical Engineering mechanical engineering |
| spellingShingle |
Mechanical Engineering mechanical engineering Mao, Shuo Validation Studies of SC/Tetra Code in 2D and 3D Simulations |
| author |
Mao, Shuo |
| author_facet |
Mao, Shuo |
| author_sort |
Mao, Shuo |
| title |
Validation Studies of SC/Tetra Code in 2D and 3D Simulations |
| title_short |
Validation Studies of SC/Tetra Code in 2D and 3D Simulations |
| title_full |
Validation Studies of SC/Tetra Code in 2D and 3D Simulations |
| title_fullStr |
Validation Studies of SC/Tetra Code in 2D and 3D Simulations |
| title_full_unstemmed |
Validation Studies of SC/Tetra Code in 2D and 3D Simulations |
| title_sort |
validation studies of sc/tetra code in 2d and 3d simulations |
| publisher |
Wright State University / OhioLINK |
| publishDate |
2014 |
| url |
http://rave.ohiolink.edu/etdc/view?acc_num=wright1399598022 |
| work_keys_str_mv |
AT maoshuo validationstudiesofsctetracodein2dand3dsimulations |
| _version_ |
1719436612866146304 |