کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
658523 | 1458086 | 2013 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
On the parametric sensitivity of heat generation by resonant microwave fields in process fluids
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Although microwave enhanced chemistry has become an established research topic, the actual electromagnetic interactions have received little attention. Following a previous study on the spatial distribution of heat generation, this study addresses the high sensitivity of the overall heating rate to geometrical and medium parametric variations in a highly celebrated microwave heating device (CEM Discover), which serves as a representative example of resonant microwave systems. It is demonstrated, both by experiment and simulation, that this high sensitivity hampers the prediction of total heat generation. Consequently, in order to optimize process performance, precise information regarding all relevant geometrical and medium parameters of the coupled microwave equipment-reactor system should be taken into account.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Heat and Mass Transfer - Volume 57, Issue 1, 15 January 2013, Pages 375-388
Journal: International Journal of Heat and Mass Transfer - Volume 57, Issue 1, 15 January 2013, Pages 375-388
نویسندگان
Guido S.J. Sturm, Martin D. Verweij, Tom van Gerven, Andrzej I. Stankiewicz, Georgios D. Stefanidis,