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    Numerical Simulation and Optimization of the Thermodynamic Process of the Molten Salt Furnace

    Source: Journal of Thermal Science and Engineering Applications:;2015:;volume( 007 ):;issue: 001::page 11009
    Author:
    Ning, Lian
    ,
    Fu, Dong
    ,
    Zhou, Chenn Q.
    ,
    Zhou, Jiemin
    DOI: 10.1115/1.4028907
    Publisher: The American Society of Mechanical Engineers (ASME)
    Abstract: In this paper, a numerical model of the molten salt furnace process was developed, by using computational fluid dynamics (CFD) technique and considering the gas flow, the combustion and the radiation heat transfer. The results demonstrate that the performances of the salt furnace could be improved by optimization using the numerical model. The temperatures along the circumference of the furnace coil and outside shell are quite even, and the deviant combustion phenomenon is not observed. A backflow formed in the upper part of the furnace chamber enhances the circulation and the mixing of the gas and effectively stabilizes the combustion in the furnace. The behaviors of CO, CO2, NOx, and H2O are presented in terms of the gas flow, temperature distribution and volumetric concentration distribution. It is concluded that the furnace with the constant air flow rate of 15,500 Nm3/h and the guiding vane angle at 48–50 deg is optimized for the combustion effectiveness.
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      Numerical Simulation and Optimization of the Thermodynamic Process of the Molten Salt Furnace

    URI
    http://yetl.yabesh.ir/yetl1/handle/yetl/159688
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    • Journal of Thermal Science and Engineering Applications

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    contributor authorNing, Lian
    contributor authorFu, Dong
    contributor authorZhou, Chenn Q.
    contributor authorZhou, Jiemin
    date accessioned2017-05-09T01:23:44Z
    date available2017-05-09T01:23:44Z
    date issued2015
    identifier issn1948-5085
    identifier othertsea_007_01_011009.pdf
    identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/159688
    description abstractIn this paper, a numerical model of the molten salt furnace process was developed, by using computational fluid dynamics (CFD) technique and considering the gas flow, the combustion and the radiation heat transfer. The results demonstrate that the performances of the salt furnace could be improved by optimization using the numerical model. The temperatures along the circumference of the furnace coil and outside shell are quite even, and the deviant combustion phenomenon is not observed. A backflow formed in the upper part of the furnace chamber enhances the circulation and the mixing of the gas and effectively stabilizes the combustion in the furnace. The behaviors of CO, CO2, NOx, and H2O are presented in terms of the gas flow, temperature distribution and volumetric concentration distribution. It is concluded that the furnace with the constant air flow rate of 15,500 Nm3/h and the guiding vane angle at 48–50 deg is optimized for the combustion effectiveness.
    publisherThe American Society of Mechanical Engineers (ASME)
    titleNumerical Simulation and Optimization of the Thermodynamic Process of the Molten Salt Furnace
    typeJournal Paper
    journal volume7
    journal issue1
    journal titleJournal of Thermal Science and Engineering Applications
    identifier doi10.1115/1.4028907
    journal fristpage11009
    journal lastpage11009
    identifier eissn1948-5093
    treeJournal of Thermal Science and Engineering Applications:;2015:;volume( 007 ):;issue: 001
    contenttypeFulltext
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    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    yabeshDSpacePersian