Liquid sloshing in moving containers including the effect of free surface wave
Sloshing refers to less frequent vibration of free liquid surface within a specific stuffed vessel. The study mainly aims to contribute to forecast as well as sloshing monitoring. There are a number of applied factors involved in stimulation of this complicated problem, including littoral safeguard...
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| Format: | Final Year Project (FYP) |
| Language: | English |
| Published: |
2014
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| Online Access: | http://hdl.handle.net/10356/61971 |
| _version_ | 1811682445982957568 |
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| author | Zhou, Shengyang |
| author2 | Ng Yin Kwee |
| author_facet | Ng Yin Kwee Zhou, Shengyang |
| author_sort | Zhou, Shengyang |
| collection | NTU |
| description | Sloshing refers to less frequent vibration of free liquid surface within a specific stuffed vessel. The study mainly aims to contribute to forecast as well as sloshing monitoring. There are a number of applied factors involved in stimulation of this complicated problem, including littoral safeguard as well as coastwise structural designing for LNG/oil sloshing in containers. The forecast and monitoring of sloshing play a significant role in ensuring secured operating of applied engineering foundation. ANSYS-FLUENT can be used for flowing condition.
Liquid sloshing behaviour in a 2-D rectangular tank was simulated using ANSYS-FLUENT software subject to single or multiple-coupled external excitations. The volume of fluid (VOF) method was used to track the free surface of sloshing. External excitation was imposed through the motion of the tank by using the dynamic mesh technique. The complete setting procedures for rotation tank are present in this research through ANSYS-FLUENT and simulating outcomes for density, stress and variational speed as time goes by.
Keywords: liquid sloshing; computational fluid dynamics (CFD); dynamic mesh technique; Volume of fluid (VOF). |
| first_indexed | 2024-10-01T03:56:58Z |
| format | Final Year Project (FYP) |
| id | ntu-10356/61971 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T03:56:58Z |
| publishDate | 2014 |
| record_format | dspace |
| spelling | ntu-10356/619712023-03-04T18:50:23Z Liquid sloshing in moving containers including the effect of free surface wave Zhou, Shengyang Ng Yin Kwee School of Mechanical and Aerospace Engineering Centre for Modelling and Control of Complex Systems DRNTU::Engineering::Mechanical engineering::Fluid mechanics Sloshing refers to less frequent vibration of free liquid surface within a specific stuffed vessel. The study mainly aims to contribute to forecast as well as sloshing monitoring. There are a number of applied factors involved in stimulation of this complicated problem, including littoral safeguard as well as coastwise structural designing for LNG/oil sloshing in containers. The forecast and monitoring of sloshing play a significant role in ensuring secured operating of applied engineering foundation. ANSYS-FLUENT can be used for flowing condition. Liquid sloshing behaviour in a 2-D rectangular tank was simulated using ANSYS-FLUENT software subject to single or multiple-coupled external excitations. The volume of fluid (VOF) method was used to track the free surface of sloshing. External excitation was imposed through the motion of the tank by using the dynamic mesh technique. The complete setting procedures for rotation tank are present in this research through ANSYS-FLUENT and simulating outcomes for density, stress and variational speed as time goes by. Keywords: liquid sloshing; computational fluid dynamics (CFD); dynamic mesh technique; Volume of fluid (VOF). Bachelor of Engineering (Mechanical Engineering) 2014-12-12T07:08:51Z 2014-12-12T07:08:51Z 2014 2014 Final Year Project (FYP) http://hdl.handle.net/10356/61971 en Nanyang Technological University 71 p. application/pdf |
| spellingShingle | DRNTU::Engineering::Mechanical engineering::Fluid mechanics Zhou, Shengyang Liquid sloshing in moving containers including the effect of free surface wave |
| title | Liquid sloshing in moving containers including the effect of free surface wave |
| title_full | Liquid sloshing in moving containers including the effect of free surface wave |
| title_fullStr | Liquid sloshing in moving containers including the effect of free surface wave |
| title_full_unstemmed | Liquid sloshing in moving containers including the effect of free surface wave |
| title_short | Liquid sloshing in moving containers including the effect of free surface wave |
| title_sort | liquid sloshing in moving containers including the effect of free surface wave |
| topic | DRNTU::Engineering::Mechanical engineering::Fluid mechanics |
| url | http://hdl.handle.net/10356/61971 |
| work_keys_str_mv | AT zhoushengyang liquidsloshinginmovingcontainersincludingtheeffectoffreesurfacewave |