کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7124662 1461527 2015 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Thermal behavior of open cell aluminum foams in forced air: Experimental analysis
ترجمه فارسی عنوان
رفتار حرارتی فوم های آلومینیوم باز سلول در هوای مجاز: تجزیه و تحلیل تجربی
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
چکیده انگلیسی
This paper deals with the study of thermal and fluid dynamics properties of the open cell metal foams. A thermo-fluid dynamic analysis of three different types of aluminum alloy foams, 5, 10 and 20 pores per inch (PPI) was carried out by using a novel ad hoc built instrumentation. In particular, it has been investigated the Heat Transfer Coefficient (HTC*) and the Pressure Drop (PD) under a flow of forced humid air. The influence of the main parameters, temperature of the metal foam and speed of humid air, both on the HTC* and on the PD was examined. Design of experiments (DOE) approach was used as support to interpret the experimental findings and the physical phenomena involved in HTC* and in PD, between foams and air. The analysis permitted to detect the effects of the operational parameters, foam pore size, air flux and temperature on the HTC* and on the PD.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Measurement - Volume 60, January 2015, Pages 97-103
نویسندگان
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