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Journal of Emerging Trends in Computing and Information Sciences >> Call for Papers Vol. 8 No. 3, March 2017

Journal of Emerging Trends in Computing and Information Sciences

Comparative Study of Fuzzy System and Artificial Neural Networks in Predicting Solar Radiation in Tehran Province

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Author Dong-mei Zhao, Tao Liu
ISSN 2079-8407
On Pages 417-421
Volume No. 4
Issue No. 4
Issue Date May 01, 2013
Publishing Date May 01, 2013
Keywords KHRT breakup model; evaporation model; spray flame; parallel calculation


Abstract

In this paper, an open source field operation and manipulation software Open FOAM is adopted to simulate a turbulent spray flame experiment given by University of California, Berkeley in 2007, along with KHRT breakup model, evaporation model, k-e two-equation turbulent model, reflect model and one-step chemical reaction of ethanol and oxygen. To accelerate the whole process, parallel calculation is adopted to complete the simulation. By comparing the experimental and simulating data of liquid temperature and mist temperature, it can be found that simulation agrees with experimental data well, KHRT breakup model can describe the breakup process well, and spray combustion can be explained with evaporation model and turbulent model, as might be valuable to the designing, simulating and assessment of combustion chamber of engine.
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