MODELING THE STEADY-STATE CIRCULATION IN A DISTORTED PHYSICAL MODEL OF THE WINDERMERE BASIN

被引：3

作者：

BLAISDELL, MA ^{[1
]}

TSANIS, IK ^{[1
]}

KRESTENITIS, Y ^{[1
]}

机构：

[1] ARISTOTELIAN UNIV SALONIKA,SALONIKA,GREECE

来源：

CANADIAN JOURNAL OF CIVIL ENGINEERING | 1991年 / 18卷 / 05期

关键词：

DISTORTED PHYSICAL MODEL; CIRCULATION MODEL; BOTTOM FRICTION; HORIZONTAL DIFFUSION;

D O I：

10.1139/l91-092

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Two depth-averaged circulation models were applied to a distorted physical model of the Windermere Basin of Hamilton Harbour. One of the models, which includes the nonlinear advective terms, was successful in reproducing the hydraulically induced steady-state circulation. Using a Lagrangian model and the above circulation, trajectories observed in the physical model were replicated. Model sensitivity to changes in the bottom friction and horizontal diffusion of momentum were studied. An increase in each was found to decrease the size of zones of recirculation.

引用

页码：756 / 764

页数：9

共 12 条

[1] ACCURACY OF TRAJECTORY CALCULATION IN A FINITE-DIFFERENCE CIRCULATION MODEL [J].

BENNETT, JR ;

CLITES, AH .

JOURNAL OF COMPUTATIONAL PHYSICS, 1987, 68 (02) :272-282

[2]

BOERICKE RR, 1975, ASCE J HYDRAULICS DI, V101, P357

[3]

Csanady G.T., 1982, CIRCULATION COASTAL

[4]

Engel P., 1988, HYDRAULIC MODEL STUD

[5]

JAMES W, 1978, CANADIAN J CIVIL ENG, V5, P419

[6]

KOUTITAS CG, 1988, MATH MODELS COASTAL

[7]

Roache P.J., 1976, COMPUTATIONAL FLUID

[8]

Rumer R. R., 1970, P S WAT ENV HUM NEED, P212

[9]

Simons D.B., 1977, SEDIMENT TRANSPORT T

[10]

Simons T.J., 1986, PHYSICS BASED MODELL, P258

← 1 2 →