کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
644854 | 1457128 | 2016 | 37 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Heat and mass transfer in cross-flow air-to-air membrane heat exchanger in heating mode
ترجمه فارسی عنوان
انتقال گرما و جرم در مبدل حرارتی غشایی هوا به هوا در حالت گرما
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کلمات کلیدی
تهویه ذخیره انرژی، مبدل حرارتی هوا به هوا، بازیافت انرژی، انتقال حرارت و جرم، چگالش، شکل گیری یخبندان،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
چکیده انگلیسی
The main objective of the paper is numerical simulation and analysis of heat and mass transfer, condensation and frost formation conditions in cross-flow membrane-based heat exchanger. To get the desired results, the following problems were solved: numerical models for heat transfer under uniform wall temperature for parallel plates channel without/with fins were developed; numerical models were validated using literature data; local Nusselt number equations were obtained for parallel plates channel without/with fins; numerical models for heat and mass transfer in cross-flow membrane-based heat exchanger were developed incorporating local Nusselt numbers for finite difference method; numerical models were validated using ε-NTU method and experimental data from laboratory; effectiveness, condensation and frosting conditions in cross-flow membrane-based heat exchanger were numerically studied for different water vapour permeability coefficients, outside air temperature and inside air relative humidity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Thermal Engineering - Volume 100, 5 May 2016, Pages 133-145
Journal: Applied Thermal Engineering - Volume 100, 5 May 2016, Pages 133-145
نویسندگان
Valerii I. Deshko, Anton Ya Karvatskii, Iryna O. Sukhodub,