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  • Numerical modeling of forced convection of ionic liquid ▫$[C_4mpyrr][NTf_2]$▫ [Elektronski vir]
    Hadžić, Armin ...
    The problem of forced heat transfer of a ionic liquid [C4mpyrr][NTf2] in a straight tube under the laminar flow regime and constant heat flux on the tube wall is numerically modeled and analyzed. The ... heat transfer characteristics were considered by analyzing the Nusselt number and heat transfer coefficient. Numerical simulation of three-dimensional and stationary problem was performed in the Star CCM+using the finite volume method. Thermophysical properties obtained experimentally were used to perform the numerical simulation as well as to calculate the characteristic quantities that describe the heat transfer. Numerical research was done with the following approximations: the effects of natural convection were neglected and fluid flow through a part of tube in the shape of a longitudinal wedge with angle of 5° was analyzed. The grid independence study was done, so the results presented are grid independent. The results obtained numerically are validated using the Shah’s equation.
    Source: International Conference of Numerical Analysis and Applied Mathematics ICNAAM 2020 [Elektronski vir] : 17–23 September 2020, Rhodes, Greece (Vol. 2425, iss. 1, Apr. 2022)
    Type of material - conference contribution ; adult, serious
    Publish date - 2022
    Language - english
    COBISS.SI-ID - 107464451

    Link(s):

    https://aip.scitation.org/doi/abs/10.1063/5.0081414

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