کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7163598 | 1462873 | 2015 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A method for the simulation and optimization of district heating systems with meshed networks
ترجمه فارسی عنوان
یک روش برای شبیه سازی و بهینه سازی سیستم های حرارت منطقه ای با شبکه های مشبک
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کلمات کلیدی
گرمایش منطقه، ادغام فرآیند، روش مدل سازی، بهینه سازی، شبیه سازی،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی (عمومی)
چکیده انگلیسی
There are two main methods nowadays for modeling district heating systems, but a key disadvantage of both is that a real network containing loops cannot be described without artificial simplifications in order to eliminate those distinguishing features. However, loops are very common in mature networks that have developed a meshed structure, and make the distribution of mass and heat flows quite characteristic. For this reason, a new process integration method for modeling complex district heating systems containing loops is described in this paper. This method makes it possible to analyze how loops and bottlenecks affect the behavior of the network, as well as the distribution path of the thermal energy in it. The district heating system in the town of Kiruna (located in the north of Sweden) has a complex design with several loops and part of it is used in the paper as an example of application.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Conversion and Management - Volume 89, 1 January 2015, Pages 555-567
Journal: Energy Conversion and Management - Volume 89, 1 January 2015, Pages 555-567
نویسندگان
Mattias Vesterlund, Jan Dahl,