کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
644480 | 1457124 | 2016 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Experimental investigation on latent heat thermal energy storage system for stationary C.I. engine exhaust
ترجمه فارسی عنوان
تحقیقات تجربی در مورد سیستم ذخیره انرژی حرارتی پنهان برای سی. ایستا. اگزوز موتور
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کلمات کلیدی
بازیابی گرما زباله، ذخیره انرژی، ذخیره سازی گرمایی خنثی، کارایی شارژ،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
چکیده انگلیسی
Increasing gap between demand and supply of energy has resulted in raised prices of conventional energy sources, and concern for clean environment has led to increase in use of renewable energy and focus on increased energy efficiency. In context of increased energy efficiency, energy storage and waste heat recovery play an important role as these systems improve overall efficiency of systems. In this study, a latent heat thermal energy storage system (LHTESS) for stationary C.I. engine exhaust heat was developed and integrated with engine. A shell and tube type heat exchanger having 346Â mm diameter and 420Â mm height with 45 numbers of tubes with 18Â mm diameter was developed to store thermal energy, in which Erythritol (C4H10O4) was used as a phase change material. The engine performance and the thermal energy storage system performance parameters such as amount of heat stored, and charging efficiency were evaluated. Slight decrease in the engine performance was observed when latent heat thermal energy storage system was integrated to engine but amount of energy which could be recovered was significant. At a load of 4.4Â kW the maximum charging efficiency, recovery efficiency and percentage energy saved was 69.53%, 38% and 11.33% respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Thermal Engineering - Volume 104, 5 July 2016, Pages 64-73
Journal: Applied Thermal Engineering - Volume 104, 5 July 2016, Pages 64-73
نویسندگان
Dheeraj Kishor Johar, Dilip Sharma, Shyam Lal Soni, Pradeep K. Gupta, Rahul Goyal,