کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7045843 1457095 2018 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Thermal power fluctuations in waste heat to power systems: An overview on the challenges and current solutions
ترجمه فارسی عنوان
نوسانات انرژی حرارتی در گرمازدگی به سیستم های قدرت: یک مرور کلی بر چالش ها و راه حل های جاری
کلمات کلیدی
بهره وری انرژی، بازیابی گرما زباله، ذخیره انرژی حرارتی، چرخه رنکین ارگانیک، حرارت به قدرت، نوسانات انرژی حرارتی،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
چکیده انگلیسی
Waste Heat to Power (WHP) represents an enormous opportunity to increase energy efficiency of various industry sectors and to reduce emissions and waste of primary sources. However, thermal power fluctuations are often present in waste heat from industrial processes and transport sectors. These fluctuations negatively affect the operation and economic feasibility of heat recovery power systems such as Steam and/or Organic Rankine Cycle. Due to the lack of literature in this topic, the current paper presents an overview of thermal power fluctuations in waste heat, the related issues affecting the recovery power systems and the available solutions for the problem. Different measures to compensate the fluctuations of different waste heat sources are reviewed, including stream control and intermediary storage units such as the standard sensible heat thermal oil loops systems and more sophisticated latent heat storage technologies based on phase-change materials. The economic considerations required for the WHP systems operating under fluctuating sources are also discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Thermal Engineering - Volume 134, April 2018, Pages 576-584
نویسندگان
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