| Author | Ren Siyuan |
| Call Number | AIT Thesis no.WA-92-26 |
| Subject(s) | Hydrodynamics--Mathematical models
|
| Note | A thesis submitted in partial fulfillment of the requirements for the Degree of Master of
Engineering, School of Engineering and Technology |
| Publisher | Asian Institute of Technology |
| Abstract | In this study, a lot of exercises, which are based on the computer program of stability,
are performed to establish a reliable stability criteria that will be used for practical purpose.
The fulfillment of this criteria will directly beneficial to the intention of saving computer time
which is usually a huge consumption for numerical computation.
A two dimensional hydrodynamic model is analyzed by Fourier stability analysis. A
computer program of stability (CPS) is established to represent the whole analysis and do
judgement on numerical stability of the computation. Through computer exercises of CPS, a
stability criteria formula is obtained from empirical boundaries that are formed from the results
of exercises of CPS. Finally, CPS is verified by two applications which are the numerical
computations of (1) a laboratory channel-pool model and (2) a prototype Songkhla lagoon.
It is found that CPS can be practically used to predict whether the computation is stable
or unstable. |
| Year | 1992 |
| Type | Thesis |
| School | School of Engineering and Technology (SET) |
| Department | Other Field of Studies (No Department) |
| Academic Program/FoS | Water Resources Research Engineering (WA) |
| Chairperson(s) | Suphat Vongvisessomjai |
| Examination Committee(s) | Tawatchai Tingsanchali ;Tanaka, Hitoshi
|
| Scholarship Donor(s) | Government of Denmark |
| Degree | Thesis (M.Eng.) - Asian Institute of Technology, 1992 |