کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
262977 504060 2014 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Energetic, environmental and economic analysis of climatic separation by means of air curtains in cold storage rooms
ترجمه فارسی عنوان
تجزیه و تحلیل انرژی، زیست محیطی و اقتصادی جدایی از آب و هوا با استفاده از پرده هوا در اتاق های ذخیره سازی سرد
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی


• During access to cold storage rooms, great thermal losses through doors occur.
• Air curtains can save energy in cold stores with height vehicles traffic.
• Simplicity of the installation makes the system adequate in refurbishment of existing buildings.
• Analysis of the energy performance, economic viability and impact on carbon footprint.
• Highly efficient air curtains are less contaminant and lead to shorter pay-off period.

Generally, doorways are the part of a cold storage rooms where maximum energy gains and losses occur. The main purpose of this research is to achieve a more efficient energy control for these areas. To do this, a comprehensive study of a climate separation system with highly efficient air curtains has been conducted. Not only the energy consumption has been analyzed but also the carbon dioxide emissions to the atmosphere, as well as the cost effectiveness of different alternatives. The results of the study, from the viewpoint of energy performance and amortization period, show that using high efficiency air curtains as a climate separation is a cleaner and cheaper solution than other commonly used systems. It reduces heat gains and losses through the door of the storage room by 80% compared with a physical separation solution. The simplicity of the installation makes these systems feasible not only in new buildings, but also in buildings under construction or refurbishment.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy and Buildings - Volume 74, May 2014, Pages 8–16
نویسندگان
, , , ,