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035 _a.b10713633
099 9 _aAIT Thesis no. 874
100 1 _aSrikanthan, Ratnasingham
245 1 4 _aThe regimen of Takua Pa tidal channel
260 _aBangkok :
_bAsian Institute of Technology,
_c1976
300 _a61 p.
490 1 _aThesis ;
_vno. 874
500 _aA thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering of t he Asian Institute of Technology, Bangkok, Thailand .
502 _aThesis (M.Eng.) - Asian Institute of Technology, 1976
520 _aThe regime of the Takua Pa tidal channel is investigated in this study. A numerical model based on the equations of unsteady flow in open channels is used to compute the tidal currents at several sections in the channel. The model uses an implicit finite difference method. The amount of deposition (or erosion) is then estimated in the channel at various points from the knowledge of the current velocity and the characteristics of sediment. Finally, the stability of the Ko Kao inlet is examined by using the tidal prism area relationship and the tidal prism/littoral drift ratio. The results from the model indicate that the current in the channel is quite strong, especially during the spring tide. Also it is found from the sedimentation calculations, that the channel is not undergoing very much siltation and the tidal inlet is in a fairly good condition.
650 1 0 _aTides
_xThailand
_xTakua Pa
650 1 0 _aOcean currents
650 1 0 _aChannels (Hydraulic engineering)
700 0 _aSuphat Vongvisessomjai,
_eChairperson
700 1 _aNishimura, Hitoshi,
_eExamination Committee
700 0 _aTawatchai Tingsanchali,
_eExamination Committee
710 2 _aThe Canadian Government,
_eScholarship Donor
810 2 _aAsian Institute of Technology.
_tThesis ;
_vno. 874
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B23696
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