Conference
Smoothed particles hydrodynamics simulation of a U-tank in forced motion
| العنوان: | Smoothed particles hydrodynamics simulation of a U-tank in forced motion |
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| المؤلفون: | Papetti, Aldo, Vernengo, Giuliano, Gaggero, Stefano, Villa, Diego, Bonfiglio, Luca |
| بيانات النشر: | CIMNE |
| سنة النشر: | 2019 |
| المجموعة: | Universitat Politècnica de Catalunya, BarcelonaTech: UPCommons - Global access to UPC knowledge |
| مصطلحات موضوعية: | Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits, Finite element method, Computational methods in mechanics, Particle methods (Numerical analysis), U-Tank, Roll motion, Smoothed Particles Hydrodynamics (SPH), Sloshing, Hydrodynamics, Elements finits, Mètode dels |
| الوصف: | The hydrodynamic forces generated by the water moving inside a U-shaped tank are predicted by using the open-source Smoothed Particle Hydrodynamic (SPH) solver DualSPHysics. In particular the study focuses on the roll moment prediction of the U-tank undergoing forced roll motion at different requencies. The sensitivity of the hydrodynamic prediction with respect to variations of particle resolution density is investigated by a systematic set of numerical simulations. Results of the SPH simulations are validated by comparison against available experimental data on a particular U-tank shape and discussed both in terms of roll moment amplitude and phase lag with respect to the imposed motion. |
| نوع الوثيقة: | conference object |
| وصف الملف: | 10 p.; application/pdf |
| اللغة: | English |
| ردمك: | 978-84-12-11011-1 84-12-11011-0 |
| Relation: | http://hdl.handle.net/2117/186893 |
| الاتاحة: | http://hdl.handle.net/2117/186893 |
| Rights: | Open Access |
| رقم الانضمام: | edsbas.CADDFF13 |
| قاعدة البيانات: | BASE |
| ردمك: | 9788412110111 8412110110 |
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