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Effect on Rotor’s Structure Parameters of Eddy Current Retarder Based on CFD [J].
Journal of System Simulation, 2008, 20(21):5993-5998

Utilize general CFD software package of Fluent to simulate pressure and suction conditions of tunnel wall at the time of tunnel body blowing as seen in Fig.2.
Tab.2 Vertical Maximum Displacement and Stress List of Each Cross Section Cross section number 1-1 cross section 2-2 cross section 3-3 cross section 4-4 cross section 5-5 cross section 6-6 cross section Maximum stress (MPa) 7.137 6.525 7.137 7.799 6.525 7.799 Maximum displacement (cm) 2.45 1.327 2.45 2.45 1.327 2.45 Summary Through modal analysis on special-shaped acoustic wind tunnel, analysis on pressure suction in different angle sections and wind speed simulation analysis of the whole model,the following conclusions would be acquired: Major structure of wind tunnel caters for design requirements on strength, stiffness and stability of wind speed.

References [1] Song L H, Song W M, Shi W: Journal of Environment and Health.Vol.17 (2000), p.135 [2] Juan HE: CFD simulation of microbe particle transmission and control in HVAC system (Harbin Institute of Technology press, Harbin 2007) [3] Rulin DAI: The research on aerosol particle pollution and deposition characterstics in HVAC ducts (Hunan university press, Changsha 2005) [4] Qi LIN: Journal of Anhui Institute of Architecture & Industry.

(1) F – feed flow rate, kg/h, μ – viscosity (kinematic), g – acceleration of gravity, U – evaporator perimeter Based on the parameters of 120kg/h molecular distillation unit in Zibo, the process of waste lubricating oil separated by moleculart distillation equipment was simulated and optimizated with the CFD software.
Summary (1) Through the analysis of waste lubricating oil recycling technology and the research of molecular distillation separation of waste lubricating oil, the products obtained by simulation and experimental study of continuous molecular distillation separation of waste lubricating oil can be separated and classified as diesel, wax oil, 32#, 46#, 68-100# base oil.

Therefore, the majority of practical problems, a middle layer, namely, three layer network is needed.So, in this paper the structure of neural network is also a three-layer neural network The training of neural network system Training samples obtained.This experiment training specimen collection was conducted in a blood circulation simulation experiment platform to collection the training samples.
Computational Fluid Dynamics (CFD) Study of the 4th Generation Prototype of a Continuous Flow Ventricular Assist Devioc (VAD) [J].

With the progress of science and technology, especially the rapid development of hydrodynamics, aerodynamics, CFD, computer automation control, new materials, ocean climate monitoring and prediction, etc, all these provide solid technical support for research and development of modern high-performance sailing and safe maneuvering and efficient operation of ships equipped with sailing[4].
Besides, by analyzing the results, it can provide data for ship motion simulation after installation of wing.

A simulation of the vortex tube model using computational fluid dynamic (CFD) will be conducted.

In addition, surge line obtained from the simulation result can be used to define stable operation range.
This is usually realized through the employment of 1D code [6], which can also provide the boundary conditions for more refined 3D CFD analyses [7].
A centrifugal compressor model which is capable of turbocharger system simulation is presented in this paper.
Fig. 4 shows the comparison between the simulation results at three different rotational speeds with the experiment results.
As shown in the figure, the simulation results match very well with experimental data in the neighbourhood of the surge line.

For example Gut et al. [2] developed a mathematical model in algorithmic form for the steady simulation of plate heat exchangers with generalized configurations.
The computational domain contained a corrugation channel, and the simulations adopted the SST k-ω turbulence model.
The numerical simulation results in terms of Nusselt number and friction factor were compared with limited experimental data and existing correlations in order to verify the accuracy of the numerical model.
To optimize a heat exchanger, we have to create a model and a computational mesh and use computational fluid dynamic (CFD) software.
Radermacher, Numerical simulation and optimization of single-phase turbulent flow in chevron-type plate heat exchanger with sinusoidal corrugations, HVAC&R Res. 17 (2011) 186 - 197

Raghavendra, CFD Simulation of a Co‒Current Spray Dryer for Silica Powder Production, Inter.Adv.