کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
300977 512494 2012 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Short-term simulation of ground heat exchanger with an improved TRCM
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
پیش نمایش صفحه اول مقاله
Short-term simulation of ground heat exchanger with an improved TRCM
چکیده انگلیسی

An improvement to the thermal resistance capacity model (TRCM) used to model borehole heat exchangers is presented. Here, the original model is extended to integrate the thermal capacities of the heat carrier fluid and pipe and to better account for the spacing between the pipes. Model results are compared to results provided by numerical models and show very good agreement. It is shown that the improved model brings a significant improvement for short times over the original model, allowing a rapid computation of the temperature response function at virtually any time and distance from a single borehole.


► We improve the original thermal resistance capacity model (TRCM) to model ground heat exchangers.
► The improved model integrates the thermal capacities of the heat carrier fluid and pipes.
► Model results are compared to a numerical models and show very good agreement.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Renewable Energy - Volume 46, October 2012, Pages 92–99
نویسندگان
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