APPLICATION OF PHASE CHANGE MATERIALS (PCM) TO BUILDING HEATING
نویسندگان
چکیده
منابع مشابه
Application of Phase Change Materials and Pcm-slurries for Thermal Energy Storage
The idea to use phase change materials (PCM) for the purpose of storing thermal energy is to make use of the latent heat of a phase change, usually between the solid and the liquid state. Since a phase change involves a large amount of latent energy at small temperature changes, PCMs are used for temperature stabilization and for storing heat with large energy densities in combination with rath...
متن کاملNumerical study of heat gradient and crossing energy to around building walls containing phase change materials in Kashan temperature conditions
The application of phase change materials (PCM) in the variant parts of building because of the high capacity these materials, lead to an improvement in temperature conditions and reduction in energy consumption. Due to the high dependency of the performance of these materials to the ambient temperature fluctuations, their applications in climates with extreme temperature fluctuations has a sig...
متن کاملSolar Water Heating System with Phase Change Materials
Thermal energy storage has always been one of the most critical components in residential solar water heating applications. Solar radiation is a time-dependent energy source with an intermittent character. The heating demands of a residential house are also time dependent. However, the energy source and the demands of a house (or building), in general, do not match each other, especially in sol...
متن کاملImprovement of thermal performance of a solar chimney based on a passive solar heating system with phase-change materials
Passive solar systems such as solar chimneys need solar radiation in order to work. Therefore, they cannot present stable natural ventilation when solar energy vanishes: to have a more robust and stable condition, solar energy should be stored during the day and released back during the night. Phase change materials can save additional thermal energy during the day and release it during the nig...
متن کاملImprovement of thermal performance of a solar chimney based on a passive solar heating system with phase-change materials
Passive solar systems such as solar chimneys need solar radiation in order to work. Therefore, they cannot present stable natural ventilation when solar energy vanishes: to have a more robust and stable condition, solar energy should be stored during the day and released back during the night. Phase change materials can save additional thermal energy during the day and release it during the...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Environmental Engineering (Transactions of AIJ)
سال: 2015
ISSN: 1348-0685,1881-817X
DOI: 10.3130/aije.80.1115