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Online since: December 2013
Authors: Juraj Žilinský, Peter Lobotka, Marek Magát
For instance, using a computer simulation technique as CFD powered by ANSYS-Fluent etc.
Online since: November 2011
Authors: Raj Das, K.S. Bhattacharjee, S. Rao
Cleary: 6th International Conference on CFD in Oil & Gas, Metallurgical and Process Industries, Trondheim Norway (2008)
Nguyen, et al.: Mathematics and Computers in Simulation, vol. 79 (2008), p. 763-813 [7] Y.
Online since: May 2012
Authors: Wan Li Zhao, Wen Zhou Yan, Can Bing Xu
Fig. 1 Physical model Fig.2 Top view of computational flow-fields Numerical model and boundary conditions The commercial CFD code, FLUENT, which is based on the finite volume methods, solves the Reynolds-averaged Navier–Stokes equations for an incompressible fluid and the effect of turbulence on the flow-field is included in the application of the RNG-k-e turbulence model, and the boundary conditions is similar to [4] RECIRCULATION AND DEFINITION Mechanism that the recirculation occurs Zhao Wanli carried out the experiments on direct air-cooled condenser in low velocity wind tunnel, and discussed the mechanism of recirculation occurs [2] Definition of Recirculation Ratio In practice, recirculation is often formed under the action of environment wind.
China (51039004), High-level personnel research start-up project of North China University of Water Resources and Electric Power (001391) References [1] Wanli Zhao, Experimental Research on Thermal Flow Field Characteristics of a Direct Air-cooled System for a Large Power Plant[D], Doctoral Dissertation, Beijing University of Aeronautics and Astronautics, Dec. 2008 [2] Wanli Zhao, peiqing Liu, Evaluation Criteria and the Generation of Thermal Recirculation of under the tower of Air-cooling System for Power Plant[A], 2007 Conference Paper of Annual Academic Meeting of Chinese Society of Theoretical and Applied Mechanics[C], Beijing: Chinese Society of Theoretical and Applied Mechanics, 2007 [3] Wanli Zhao, Peiqing Liu, Experimental Researches of the Effect of Environmental Wind on Thermal Recirculation under the Tower of Direct Air Cooled System [J], Journal of Power Engineering, 2008, 28(3):390-394 [4] Peiqing Liu, Wanli Zhao, Experimental Research on Wind Tunnel Thermal Effect Simulation
Online since: October 2010
Authors: Jing Zhou, Bo Qi, Feng Wang, Zi Long An
(3) (4) CFD software Fluent was employed to solve the partial differential equations.
Grid independency study has been carried before simulation.
Online since: April 2012
Authors: Man Chen, Cai Y. Ma, Tariq Mahmud, Tian Lin, Xue Z. Wang
Good agreement between experimental and simulation results was achieved.
Model validation was performed and the simulation results are in agreement with the experiments data.
In future we will combine PB with –CFD [15] model for the prediction of particle size distribution in more complex systems.
Determination of nucleation rates of FeCl2 in supercritical water by molecular dynamics simulations.
Nucleation of NaCl nanoparticles in supercritical water: Molecular dynamics simulations.
Online since: September 2017
Authors: Adelaida Fanfarová, Ladislav Mariš
Possibilities of Using Simulation Simulation means scientific or technical imitation of certain action, process or object, in most cases using IT technology.
Simulation enables change of entry parameters.
Nowadays, computer simulations are complementary to real simulations on a reference object (e.g. extinguishment of a vehicle fire, evacuation of people, fire in a tunnel).
It would offer connecting live and constructive simulations.
Dubec, Design and Assessment of Shape of Protective Structure by Usage of CFD Software Environment Ansys Fluent, in: Durability of Critical Infrastructure, Monitoring and Testing, Proceedings of the ICDCF 2016, Lecture Notes in Mechanical Engineering, pp. 200-210.
Online since: October 2015
Authors: Min Young Sun, Byung Young Moon, Ki Yeol Lee
A Study on the Structural Analysis of Jacket Substructure Related to Offshore Wind Power Environment Min-Young Sun 1,a, Ki-Yeol Lee2,b Byung-Young Moon3,c 1Korea Marine Equipment Research Institute, Gunsan, 570-540, Korea 2Shipbuilding & Ocean Technology Center, Gunsan National University, Gunsan, 573-701, Korea 3Dept. of Naval Architecture, Gunsan National University, Gunsan, 573-701, Korea asmy5438@komeri.re.kr, bkimhynhe1@naver.com, cmoonby20@gmail.com Keywords: Jacket Type; Offshore Wind Turbine; CFD Analysis; Structural Analysis; Ocean Environment Abstract.
After modeling 3D beam structure by using ANSYS Design Modeler, structural analysis for the given load was performed by ANSYS Design Simulation.
Online since: March 2011
Authors: Arup Kumar Borah
Now, by applying the average normal velocity as an estimate of the constant average phase speed [19] On the other hand, the advective derivative condition for the streamfunction can be obtained Taking into account the and the auxiliary expression can be Eq. (16) can be expressed as second order differential equation Discretizing the Eq. (18) with respect to the time variable we obtained the final expression of the outflow boundary condition for the streamfunction We are interested only in transient results or stationary results obtained from pseudotransient simulations and the advective derivative conditions at outflow. 3.
Gresho, Some current CFD issues relevant to the incompressible Navier-Stokes equations, Comput.
M., Some interesting issues in incompressible fluid dynamics both in the Continum and in Numerical simulations, Advances in Applied Mech. 28, pp. 45-140, 1992
Online since: November 2012
Authors: Ming Yu Yang, Jian Ying Xu, Si Yuan Chen
Presently the sustainable building environment and urban ecology team of Chongqing University is building up the model framework based on the existing software such as the series of Autodesk Revit design software, the professional performance simulation analysis software, the construction scheme simulation software and the facility operation simulation software etc.
At the same time, to process the CFD numerical simulation by GBXML data format transferred to PHOENICS, to analyze the air movement and the temperature distribution with non-air movement and different velocity in semi-outdoor and to provide the basic support for the comfort evaluation of the outdoor space personnel.
In fact, there are various information interaction, information feedback and iteration process between performance simulation software and the architecture, structure and facility design software and among different performance simulation software.
Fig. 6   The information flow Fig.7 An information flow model among performance simulation software   of simulation software It is known from the above example that performance simulation software of different specialties is not independent but highly related information dependence during the planning and design process of green building.
Construction engineering design process simulation model [D] Chongqing University
Online since: February 2014
Authors: Fu Ming Zhang, Zu Rui Hu, Shu Sen Cheng
A comparison on the combustion process and characteristic of conventional HBS and HTAC HBS is performed by application of CFD numerical simulation model.
The combustion characteristics of HTAC stove is studied by simulations of convention dome combustion stove and HTAC stove respectively.
[4] XIA Xiaoxia, WANG Zhiqi, XU Shunsheng: Numerical simulation on influence factors of NOx emissions for pulverized coal boiler, Journal of Central South University (Science and Technology), Vol. 41 (2010), n. 5, p. 2046-2052
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