کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7917220 | 1511094 | 2017 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Suggestion of a Load Sharing Ratio for the Design of Spiral Coil-type Horizontal Ground Heat Exchangers
ترجمه فارسی عنوان
پیشنهاد نسبت به اشتراک بار برای طراحی مبدل های حرارتی زمین افقی سرامیکی
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
مبدل حرارتی افقی زمین، عملکرد سبز نسبت به اشتراک بار،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی (عمومی)
چکیده انگلیسی
As a primary component of the horizontal ground heat source pump (GSHP) system, spiral coil-type horizontal ground heat exchangers (HGHEs) have been widely used because of their superior heat transfer performance. To evaluate the ground temperature rise, many analytical solutions for spiral coil-type horizontal ground heat exchangers have been proposed. This study suggests a load sharing ratio, which is essential to consider the presence of an outlet pipe in the analytical solution to achieve more accurate prediction of ground temperature rise. This ratio enables the determination of the spiral coil heat exchange rate. Thus, a three-dimensional numerical model of the spiral coil-type ground heat exchanger was developed. Then, the effects of the factors influencing the load sharing ratio were investigated through a parametric study. Finally, the linear regression method was used to develop a load sharing ratio model. The load sharing ratio model may provide a more accurate prediction of ground temperature rise and help us design spiral coil-type HGHEs reliably.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Procedia - Volume 141, December 2017, Pages 292-298
Journal: Energy Procedia - Volume 141, December 2017, Pages 292-298
نویسندگان
Jun-Seo Jeon, Seung-Rae Lee,