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The computation was performed by using coupled fluid-thermal FEM simulation of FLOTRAN module in ANSYS 6.0.
Accounting of both the nozzle and front-box fields will yield more accurate simulation results.
Based on industrial experiments and simulation, the problem of mismatch will become acute with higher speed of roll cast.
Multiphase Phenomena and CFD Modeling and Simulation in Materials Processes Symposium. (2004), p. 325-34
[10] Liang Tao: Research on Numerical Simulation of Heat Transfer and Thermal Crowning of Roll Shell during Twin-roll Casting, Ph.D. thesis.

FEM simulation Strong coupling is the most difficult type of coupling strategy.
Fig. 1(a): FE simulation results showing final deformation at 4.5 kV.
Fig. 1(b): FE simulation results showing final deformation at 7 kV.
Fig. 1(c): FE simulation results showing final deformation with reference elements at 5 kV.
Kleiner; Analysis of the Electromagnetic Sheet Metal Forming Process with ANSYS by a Coupled Simulation; 22nd CAD-FEM Users’ Meeting 2004, International Congress on FEM Technology with ANSYS CFX & ICEM CFD Conference, November 10-12, 2004, International Congress Center Dresden, Germany. 8) J.K.

Even some papers refer to estimate the thrust and the moment with BEMT (blade element theory)[4], and some people try to calculate via CFD, but they still can’t provide accurate thrust and moment when the quad-rotor flying.
White noise is introduced to the simulation loops as disturbance and uncertainties.
In the simulation, the bounder of disturbance and uncertainties is.
Fig. 5 Simulation result of quad-rotor moving to a permanent point From the simulation result, the quad-rotor can reach the desire point quickly and accurately with external disturbance.
Assume a target moving with, the tracking trajectory of the quad-rotor in simulation with disturbance is shown as Fig 6.

To confirm the thermal effectiveness, a CFD code FLUENT is used for the calculation.
Accident simulation—when coolant leak into the blanket, the contamination of the plasma chamber shall be avoided.

In this paper a simulation framework focusing on these microscopic effects is presented.
The interaction is not assumed to be a particular function of the Reynolds number, which is an advantage over traditional CFD-DEM couplings.
Right, the particle assembly used for the simulations of this study formed by two distinct particle sizes.
Initially, a DEM simulation stage is carried out to prepare the sample.
Pedroso, Molecular dynamics simulations of complex-shaped particles using Voronoi-based spheropolyhedra.

Numerical simulations during the design stage of the selected centres of the modules identified (Table 1) confirmed the correctness of the assumed solutions.
Stand modules to be tested identified during prototype control Module Components Technical parameters Tests commissioned Calorimetric chamber Cooling system Tmin = 243 K Tmax = 343 K ΔT = 2 K Temperature and humidity tests Heating system Flaps Torque load system Gravity load system M = 30 Nm, Δ M = 0.5 Nm -90º ≤ α ≤ 90º Movement control in the entire range of inclination, moment control Electromechanical load system Linear load system Gravity load system F = 5 kN Δ F = 5 N S = 1400 mm Δ S = 0.5 mm Movement control during the shift, force control Electromechanical load system This concerns both MES analysis of individual modules responsible for the execution of mechanical loads and CFD thermal calculations for a calorimetric chamber.
The initial algorithm of the control of the test chamber was developed with the use of CFD analysis results.

The third one is simulation results and discussion.
Simulation and Discussions In this section we use ESI-CFD+ software package for simulation.

Numerical methods STAR-CD 4.12 is used as a solver and post processor tool for the simulation of the system.
[2] Felix Birkhold ,Ulrich Meingast, Peter Wassermann, and Olaf Deutschmann: Modeling and simulation of the injection of urea-water-solution for automotive SCR DeNOx-systems Sciencedirect, Applied Catalysis B: Environmental 70. (2007)
[4] Soo-Jin Jeong, Sang-Jin Lee, Woo-Seung Kim and Chun Beom Lee: Simulation on the Optimum Shape and Location of Urea Injector for Urea-SCR System of Heavy-duty Diesel Engine to Prevent NH3 Slip, SAE Technical paper series, 2005-01-3886. (2005)
Bressler, F.Terres, H.Neumaier, and D.Rammoser: Optimization of catalytic converter gas flow distribution by CFD prediction.

The present study on internal combustion engine exhaust noise usually by use computer simulation combined with practice [1-4].Experiment and simulation combination can improve the precision of the model, and improve the credibility of the model.
References [1] Broatch A, Margot X, Gil A.A CFD approach to the computation of the acoustic response of exhaust mufflers.
Simulation Prediction and Experimental Study on Exhaust Noise of Engine[J]，China Mechanical Engineering,2011,22(14)：1664-1668. in Chinese

Stansberg[24] made three-dimensional numerical simulation of pier columns force on extreme wave loads.
Simulation study on phosphorus release in Sediments [J].
Reservoir Research of hydrodynamic and water quality simulation In Three Gorges [D].
Analysis on plunging conditions of density stratified flow and 2-D simulation [J].
[23]Xijun Lai,Deguan Wang,Jiahu Jiang,Qun Huang. 3-D numerical simulation of density currents’ spreading on the slope [J].