Sharma, G. and Tran, T.H. and Trinh, X.L. and Tanimoto, J. (2024) Skin-Friction Topology on Axisymmetric Boattail Models by an Optical-Flow Algorithm with a Sub-grid Function. Lecture Notes in Electrical Engineering, 1050 L. pp. 189-198.
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Skin friction along with pressure and temperature is an important parameter in fluid mechanics. This study presents the results of skin-friction patterns on axisymmetric boattail surfaces by a sub-grid measurement technique. The skin-friction results indicate that detailed flow fields on the surface can be obtained when numerical parameters are selected appropriately. The effect of freestream velocity on the skin-friction streamlines and skin-friction magnitude was also discussed in detail. © The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2024.
| Item Type: | Article |
|---|---|
| Divisions: | Offices > Office of International Cooperation |
| Identification Number: | 10.1007/978-981-97-3998-1₁₆ |
| Uncontrolled Keywords: | Friction; Optical flows, Axisymmetric; Boattail; Freestream velocity; Measurement techniques; Numerical parameters; Optical flow algorithm; Pressure and temperature; Sub-grid function; Sub-grids, Skin friction |
| Additional Information: | Conference of Asia-Pacific International Symposium on Aerospace Technology, APISAT 2023 ; Conference Date: 16 October 2023 Through 18 October 2023; Conference Code:315139 |
| URI: | http://eprints.lqdtu.edu.vn/id/eprint/11313 |
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