کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7056245 1458049 2016 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Heat transfer in the dynamic cycling of lithium-titanate batteries
ترجمه فارسی عنوان
انتقال حرارت در دوچرخه سواری پویا باتری لیتیوم تیتانات
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
چکیده انگلیسی
Based on the coupled model of a three-dimensional thermal model and one-dimensional electrochemical model, the thermal behaviors of lithium-titanate battery under the discharge-charge cycling with various current are investigated. The temperature on the surface of battery increases with the increasing cycling rate. Two temperature peaks are observed during the constant-current discharge, constant-current and constant-voltage charge process based on the analysis of the heat generation. Additionally, the radiative heat transfer cannot be omitted when the battery is operated under natural convection at 0.5 C cycling rate, in this case, the radiative heat transfer is estimated to contribute 42% to the total heat transfer. The results can provide basic data for the thermal management of the battery pack during the discharging and charging processes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Heat and Mass Transfer - Volume 93, February 2016, Pages 896-905
نویسندگان
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