@article{oai:ir.kagoshima-u.ac.jp:00010845,
 author = {菊川, 浩行},
 issue = {1},
 journal = {鹿児島大学水産学部紀要=Memoirs of Faculty of Fisheries Kagoshima University},
 month = {2016-10-31},
 note = {The explicit method named conservative region method is proposed for the horizontal two
dimensional tidal flow problems. The method is formulated by considering the conservations of
the water mass and the momentum for some special subdomain instead of starting from the
governing equations and without using the weighted residual method.
The triangular and the quadrilateral element cases are formulated and are applied to a
rectangular model basin with constant depth. The results are almost the same in both cases.
The numerical results of the tidal residual flow are compared with Yasuda's analytic
solutions. There are little differences between their shapes except in the neighbourhood of the
open boundary, but the absolute values of the numerical results are about twice as large as the
analytic ones. The differences between them might be due to
(i) the artificial boundary condition at the open boundary,
(ii) a little rough division of the rectangular model basin and
(iii) the ignorance of the nonlinear interaction of the tidal residual flow in the analytic
solutions.},
 pages = {145--158},
 title = {保存領域法による潮汐の数値解析 I : 水平2次元問題},
 volume = {35},
 year = {}
}