A two-dimensional water quality approach in transient flow modeling

2004 ◽  
pp. 613-619 ◽  
Author(s):  
Gh Naser ◽  
B Karney ◽  
M Ghidaoui
Keyword(s):  
Water Quality ◽  
Transient Flow ◽  
Two Dimensional ◽  
Flow Modeling ◽  
Quality Approach

Simplified versus Detailed Two-Dimensional Approaches to Transient Flow Modeling in Urban Areas

2010 ◽  
Vol 136 (4) ◽  
pp. 262-266 ◽  
Author(s):  
G. Petaccia ◽  
S. Soares-Frazão ◽  
F. Savi ◽  
L. Natale ◽  
Y. Zech
Keyword(s):  
Urban Areas ◽  
Transient Flow ◽  
Two Dimensional ◽  
Flow Modeling

State-of-the-Art of Modeling Surface Water Impoundments

1982 ◽  
Vol 14 (1-2) ◽  
pp. 241-261 ◽  
Author(s):  
P A Krenkel ◽  
R H French
Keyword(s):  
Water Quality ◽  
Surface Water ◽  
State Of The Art ◽  
Rate Coefficients ◽  
Two Dimensional ◽  
One Dimensional ◽  
Integral Energy ◽  
Range Of Values ◽  
Dimensional Integral ◽  
Water Impoundment

The state-of-the-art of surface water impoundment modeling is examined from the viewpoints of both hydrodynamics and water quality. In the area of hydrodynamics current one dimensional integral energy and two dimensional models are discussed. In the area of water quality, the formulations used for various parameters are presented with a range of values for the associated rate coefficients.

Effects of uncertain topographic input data on two-dimensional flow modeling in a gravel-bed river

2011 ◽  
Vol 47 (3) ◽  
Author(s):  
Carl J. Legleiter ◽  
Phaedon C. Kyriakidis ◽  
Richard R. McDonald ◽  
Jonathan M. Nelson
Keyword(s):  
Input Data ◽  
Two Dimensional ◽  
Flow Modeling ◽  
Gravel Bed ◽  
Dimensional Flow ◽  
Two Dimensional Flow ◽  
Gravel Bed River

Two-dimensional computational modeling of high-speed transient flow in gun tunnel

Shock Waves ◽  
2017 ◽  
Vol 28 (2) ◽  
pp. 335-348 ◽  
Author(s):  
A. M. Mohsen ◽  
M. Z. Yusoff ◽  
H. Hasini ◽  
A. Al-Falahi
Keyword(s):  
Computational Modeling ◽  
High Speed ◽  
Transient Flow ◽  
Two Dimensional

scholarly journals Study on Water Exchange and Water Quality Simulation of Macao Airport Expansion Project

2021 ◽  
Vol 261 ◽  
pp. 03019
Author(s):  
Huang Pengfei ◽  
Liu Pei ◽  
Xu Wei
Keyword(s):  
Water Pollution ◽  
Water Quality ◽  
Exchange Rate ◽  
Water Exchange ◽  
Exchange Capacity ◽  
Two Dimensional ◽  
Water Exchange Rate ◽  
Water Quality Simulation ◽  
Significant Difference ◽  
Better Than

In this paper, we analyzed the current situation of water pollution sources near Macao airport, established a two-dimensional water exchange and water quality mathematical model near the project, and compared and simulated the reclamation schemes of Macao airport. According to the results of water exchange and COD calculation of water quality, the 80 m channel scheme was remarkably better than the 40 m one in terms of water exchange capacity and the possibility of achieving the water quality target. However, with the increase of channel width, the variation of water exchange rate and half exchange period would slow down. There was no significant difference in water exchange rate, water exchange period and water quality distribution between 80m channel and 120 m channel. The final scheme was to adopt the 80 m channel.

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