Conjugate heat and mass transfer in a vertical porous cylinder

Irfan Anjum Badruddin, Salman Jagirdar, Ali E. Anqi, Sarfaraz Kamangar

نتاج البحث: المساهمة في مجلةمراجعة النظراء

39 اقتباسات (Scopus)

ملخص

The present work is undertaken to investigate the conjugate heat and mass transfer in an annular vertical cylinder having a solid wall at the inner surface. A finite element method is used to solve the governing partial differential equations. The inner and outer surfaces are maintained at high and low temperatures, respectively. Emphasis is given in the current paper to investigate the effects of varying solid wall thicknesses and the thermal conductivity ratios between solids on porous mediums. The results are reported for both aiding and opposing flows. The effects of the buoyancy ratio, Lewis number, Rayleigh number, and the aspect ratio on the temperature and concentration profile are discussed. It is found that the increased thermal conductivity ratio increases the heat transfer rate.

اللغة الأصليةEnglish
الصفحات (من إلى)548-558
عدد الصفحات11
دوريةJournal of Thermophysics and Heat Transfer
مستوى الصوت33
رقم الإصدار2
المعرِّفات الرقمية للأشياء
حالة النشرPublished - 2019

ASJC Scopus subject areas

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