Numerical modeling of floating oil boom motions in wave-current coupling conditions

The numerical simulation of oil containment by floating boom under wave-current coupling conditions is presented in a companion paper. The present paper focuses on the use of the numerical experimental platform developed by FENG and WU for the prediction of oil containment failure velocity of floating boom under wave-current coupling conditions. Detailed derivation processes about the containment failure velocity formula are provided. The effects of oil parameters, wave parameters and oil boom parameters on oil containment failure velocity receive particular attention, and the influences of some of these parameters such as oil density, boom draft are quantified. The prediction model can provide an economic, convenient method for oil spill response.

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Numerical Modeling of the Tidal Current Movement of the Baima Port, China

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.675-677.806 ◽

2014 ◽

Vol 675-677 ◽

pp. 806-810 ◽

Cited By ~ 1

Author(s):

Xin Li ◽

Ming Xiao Xie

Keyword(s):

Numerical Modeling ◽

Water Depth ◽

Hydrodynamic Model ◽

Tidal Current ◽

Software Package ◽

Current Field ◽

Sediment Transportation ◽

Current Coupling ◽

Current Movement ◽

D Wave

The Sanduao Bay is the bay with many of islands where the coastline is very winding with complex hydrodynamics and sediment transportation. Using a 2-D wave-current coupling hydrodynamic model of the Mike21 software package, the hydrodynamics condition on the Pingang Operation Area of Baima Port in the Sanduao Bay is simulatated. The results show that the current field in the berth is smooth that is beneficial to maintenance of water depth and reduction of siltation in berth. And the velocity in reclamation and dredging area is reduced less than 0.05m/s. the reclamation near the coastline and dredging in the berth make the velocity varied and the varying range is between 0.3m/s and 0.4m/s.

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Numerical Modeling of the Hydrodynamics for Zhuanghe Fishing Port

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.765-767.2952 ◽

2013 ◽

Vol 765-767 ◽

pp. 2952-2956 ◽

Cited By ~ 2

Author(s):

Xin Li ◽

Ming Xiao Xie ◽

Meng Guo Li

Keyword(s):

Numerical Modeling ◽

Flow Field ◽

Hydrodynamic Model ◽

Software Package ◽

Small Region ◽

Large Area ◽

Project Construction ◽

Near Shore ◽

Current Coupling ◽

Hydrodynamic Factors

The offshore areas belong to the marine terrestrial interaction region. There are complex hydrodynamic factors, which influence each others and controlled transport of sediment and contaminant near shore. The paper builds up a wave-current coupling hydrodynamic model with Mike21 software package. After validation and calibration, the model is applied to wave and tidal current simulation on Zhuanghe fishing port project. The results show that the large area flow field is substantially unchanged after project construction and the effect is restricted to a small region near around the fishing port.

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Prediction of LPCVD silicon film microstructure from local operating conditions using numerical modeling

Journal de Physique IV (Proceedings) ◽

10.1051/jp4:1999822 ◽

1999 ◽

Vol 09 (PR8) ◽

pp. Pr8-181-Pr8-188 ◽

Cited By ~ 1

Author(s):

A. Dollet ◽

B. Caussat ◽

J. P. Couderc

Keyword(s):

Numerical Modeling ◽

Silicon Film ◽

Operating Conditions ◽

Film Microstructure

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Investigation of Morphosedimentary Processes on a Schematic Louisiana Barrier Island Using Process-Based Numerical Modeling

Coastal Sediments '07 ◽

10.1061/40926(239)51 ◽

2007 ◽

Author(s):

T. Campbell ◽

B. de Sonneville ◽

L. Benedet ◽

D. J. W. Walstra ◽

C. W. Finkl

Keyword(s):

Numerical Modeling ◽

Barrier Island

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Numerical Modeling of Hurricane-Induced Extreme Wave Heights in Pensacola Bay

Coastal Hazards ◽

10.1061/9780784412664.007 ◽

2013 ◽

Author(s):

Wenrui Huang ◽

Yuan He ◽

Shuguang Liu

Keyword(s):

Numerical Modeling ◽

Extreme Wave ◽

Wave Heights

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SIMULATION OF ELECTRICAL MONITORING OF DAMS WITH LEAKAGE WITH A TRANSVERSE PLACEMENT OF THE MEASURING INSTALLATION

Eurasian Journal of Mathematical and Computer Applications ◽

10.32523/2306-6172-2020-8-4-69-82 ◽

2020 ◽

Vol 8 (4) ◽

pp. 69-82

Author(s):

D.S. Rakisheva ◽

◽

B.G. Mukanova ◽

I.N. Modin ◽

◽

...

Keyword(s):

Numerical Modeling ◽

Water Level ◽

Electrical Resistivity Tomography ◽

Resistivity Tomography ◽

Measuring Installation ◽

Basic Functions ◽

Tomography Method ◽

Dam Monitoring ◽

The Mathematical Model ◽

Measurement Line

Numerical modeling of the problem of dam monitoring by the Electrical Resistivity Tomography method is carried out. The mathematical model is based on integral equations with a partial Fourier transform with respect to one spatial variable. It is assumed that the measurement line is located across the dam longitude. To approximate the shape of the dam surface, the Radial Basic Functions method is applied. The influence of locations of the water-dam, dam-basement, basement-leakage boundaries with respect to the sounding installation, which is partially placed under the headwater, is studied. Numerical modeling is carried out for the following varied parameters: 1) water level at the headwater; 2) the height of the leak; 3) the depth of the leak; 4) position of the supply electrode; 5) water level and leaks positions are changing simultaneously. Modeling results are presented in the form of apparent resistivity curves, as it is customary in geophysical practice.

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Between Modernization and Stagnation: Economic Policy in 2012

Voprosy Ekonomiki ◽

10.32609/0042-8736-2013-2-4-23 ◽

2013 ◽

pp. 4-23 ◽

Cited By ~ 9

Author(s):

V. Mau

Keyword(s):

Economic Policy ◽

Economic Development ◽

Russian Economic Development ◽

Structural Transformation ◽

Economic Performance ◽

Historical Analysis ◽

Oil Boom ◽

The World

The paper deals with the trends in the world and Russian economies towards development of a new post-crisis system, including technological and structural transformation. Three main scenarios of Russian economic development (conservative, innovation and acceleration) are discussed basing on historical analysis of Russian economic performance since 1970-s when oil boom started. On this basis key challenges of economic policy in 2013 are discussed.

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