02880cas a2200409 a 4500 20260818222138.0 110930s1992 th uu|m rtt 0| a1eng d .b1063115x AIT Thesis no.WA-92-26 Ren Siyuan Stability analysis for numerical model Bangkok : Asian Institute of Technology, 1992 88 leaves Thesis ; no. WA-92-26 A thesis submitted in partial fulfillment of the requirements for the Degree of Master of Engineering, School of Engineering and Technology Thesis (M.Eng.) - Asian Institute of Technology, 1992 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. Hydrodynamics Mathematical models Suphat Vongvisessomjai, Chairperson Tawatchai Tingsanchali, Examination Committee Tanaka, Hitoshi, Examination Committee Government of Denmark, Scholarship Donor Asian Institute of Technology. Thesis ; no. WA-92-26 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B17288 .b1063115x mnait u 240329 1 960620 m a u 0 mnait mnait mnarc 20 40 Barcode : 30050003055455 CREATED : 1994-05-19 RECORD # : i10808371 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050003055463 CREATED : 1995-01-21 RECORD # : i11785664 LPATRON : 1010873 LCHKIN : 2000-01-20 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 1 TOT RENEW : 0 Barcode : 30050160033121 CREATED : 2016-02-15 RECORD # : i12882811 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 111159 111159 0 0 0 0 MAIN MAIN mnait 2026-08-18 0 AIT Thesis no.WA-92-26 30050003055455 2026-08-18 22:21:38 1 2026-08-18 20 0 0 0 0 MAIN MAIN mnait 2026-08-18 0 AIT Thesis no.WA-92-26 30050003055463 2026-08-18 22:21:38 2 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no.WA-92-26 30050160033121 2026-08-18 22:21:38 2026-08-18 40