کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
659839 1458117 2010 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of nanoparticles on nanofluid droplet evaporation
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
Effects of nanoparticles on nanofluid droplet evaporation
چکیده انگلیسی

Laponite, Fe2O3 and Ag nanoparticles were added to deionized water to study their effect of evaporation rates. The results show that these nanofluid droplets evaporate at different rates (as indicated by the evaporation rate constant K in the well known D2-law) from the base fluid. Different particles lead to different values of K. As the particle concentration increases due to evaporation, K values of various Ag and Fe2O3 nanofluids go through a transition from one value to another, further demonstrating the effect of increasing nanoparticle concentration. The implication for the heat of vaporization (hfg) is discussed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Heat and Mass Transfer - Volume 53, Issues 19–20, September 2010, Pages 3677–3682
نویسندگان
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