numerical simulation on the long

Numerical Simulation On The Long

Numerical simulation of the short- and long-term ...

A numerical simulation was considered to be the best and lowest cost approach to analyze the hydrate production performance and predict the long-term production behavior (Myshakin et al., 2012; Konno et al., 2017). Numerical simulations, which play an important role in the analysis of water and gas production, have been applied to the analysis of previous hydrate production tests.

Numerical Simulation of Long-term Peat Settlement Under ...

The numerical simulation of long-term peat deformations under the embankment was performed using the SSC model in axisymmetric system. More than 1000 15-node triangle finite elements were used. The boundary conditions were as follows: top – free, bottom – fully fixed, right border - horizontally fixed, vertically – free.

Numerical simulation of the short- and long-term ...

According to the available geological data at the first offshore gas hydrate production test site in the Shenhu area, a 2D numerical simulation model is built to study the short- and the long-term production behavior of the gas hydrates in the Shenhu area.

Numerical simulation of vortex-induced vibration of long ...

A SDVM-FEM coupled numerical methodology is developed to simulate the VIV of long flexible risers. Simulation has been carried on two typical experimental configurations to validate the numerical model. The occurrence of standing and travelling wave responses are reported.

Numerical simulation analysis and in-situ monitoring of ...

Numerical simulation analysis and in-situ monitoring of long, narrow and deep foundation pit

(PDF) Numerical Simulation of Long Wave Run-up for ...

Numerical Simulation of Long Wave Run-up for Breaking and Non-breaking Waves Article (PDF Available) in International Journal of Offshore and Polar Engineering 25(1):1-7 · …

Numerical Simulation of Long Term Pavement Temperature ...

May 04, 2018 · Then the simulation result was compared to SHRP and LTPP prediction, and pavement temperature could agree well with SHRP model in certain depth. The model could predict the maximum, minimum, and amplitude of the pavement temperature with good accuracy, which could provide guide for asphalt pavement design and to develop cool pavements.

Long Time Numerical Simulations for Phase-Field Problems ...

Numerical simulations of phase-field models require long time computations and therefore it is necessary to develop efficient and highly accurate numerical methods.

Numerical simulation for an estimation of the jacking ...

The numerical simulation of pipe jacking comprises the following steps: (1) obtain the initial stress in the rock mass statistically and balance the gravity; (2) before further simulations, apply the initial stress to deduct the initial settlement in the rock mass; (3) define the contact pairs between the rock and the pipe string according to the contact conditions; and (4) displace the pipe strings to the designated position …

Computer simulation - Wikipedia

Computer simulation is the reproduction of the behavior of a system using a computer to simulate the outcomes of a mathematical model associated with said system. Since they allow to check the reliability of chosen mathematical models, computer simulations have become a useful tool for the mathematical modeling of many natural systems in physics, astrophysics, climatology, chemistry, biology and …

Fundamentals of Numerical Simulation - YouTube

Jan 18, 2014 · Uses an RC circuit as an example of numerical simulation. We dDiscretize the governing equation and show how one can simulate it in a spreadsheet.

Numerical simulation of long laboratory sparks generated ...

Numerical simulations of positive switching impulses made in long spark gaps in a laboratory are achievable because the physics of the process is reasonably well understood and because of the ...

Scale modeling and numerical simulation of smoke control ...

Apr 19, 2012 · Scale modeling and numerical simulation of smoke control for rescue stations in long railway tunnels Ying Zhen Li, Bo Lei, and Haukur Ingason Journal of Fire Protection Engineering 2012 22 : …

NUMERICAL SIMULATION OF LONG-PERIOD WAVES AND SHIP …

In this work, numerical simulations are presented using a wave model that accounts for the generation and propagation of bound and free long waves. The forces on the moored ship are calculated using the time-series of wave elevations and fluid motions at the location of the ship applying a …

NUMERICAL SIMULATION OF BIFURCATIONAL CURVES IN …

Numerical Simulation of Bifurc.Curves in Long Non-Homog.Josephson Junctions marked for the flrst time in the work for the case of Josephson lattices which dielectric layer consists of a big number of periodically distributed non-

Numerical analysis - Wikipedia

Numerical analysis is the study of algorithms that use numerical approximation (as opposed to symbolic manipulations) for the problems of mathematical analysis (as distinguished from discrete mathematics). Numerical analysis naturally finds application in all fields of engineering and the physical sciences, but in the 21st century also the life ...

(PDF) Numerical simulation for VIV of a long flexible ...

Numerical simulation for VIV of a long flexible cylinder in the time domain Article (PDF Available) in Ships and Offshore Structures 13(4):1-14 · March 2018 with 153 Reads How we measure reads

A Numerical Simulation of Long-Term Sea Level Change in ...

May 01, 2018 · A Numerical Simulation of Long-Term Sea Level Change in the East Asian Marginal Seas. In: Shim, J.-S.; Chun, I., and Lim, H.S. (eds.), Proceedings from the International Coastal Symposium (ICS) 2018 (Busan, Republic of Korea). Journal of Coastal Research, Special Issue No. 85, pp. 546–550. stone Creek (Florida), ISSN 0749-0208.To ...

Direct numerical simulation of a 30R long turbulent pipe ...

Direct numerical simulation of a 30 R long turbulent pipe flow at R + = 685: large- and very large-scale motions. Xiaohua Wu (a1), J. R. Baltzer (a2) and R. J. Adrian (a2)

Numerical Simulation of Wind-Driven Rain on a Long-Span ...

Furthermore, a detailed numerical simulation of WDR on a long-span bridge, North Bridge of Xiazhang Cross-sea Bridge is conducted. The simulation results indicate that although the loads induced by raindrops on the bridge surfaces are very small as compared to the wind loads, extreme rain intensity may occur on some windward surfaces of the bridge.

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