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Wyszukujesz frazę "phase change storage" wg kryterium: Temat


Wyświetlanie 1-3 z 3
Tytuł:
Towards development of a prototype high-temperature latent heat storage unit as an element of a RES-based energy system (part 1)
Autorzy:
Bogucka-Bykuć, K.
Włosiński, W.
Bykuć, S.
Powiązania:
https://bibliotekanauki.pl/articles/201522.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
latent heat storage
LHS
thermal energy storage system
TESS
phase change material
PCM
renewable energy sources
RES
Opis:
This paper presents briefly the state of the art literature review with respect to research in the field of latent heat storage systems as elements of heat only, power only or combined heat and power (CHP) plants utilizing renewable energy sources (RES) for residential applications. Next, a paper introduces initial research carried out in IMP PAN in Gdańsk, Poland, aimed at development of a prototype latent heat storage unit. Identification of the suggested application for the storage unit in a given system is presented. The first stage of development of a prototype heat storage unit, namely a process of PCM pre-selection is discussed.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2014, 62, 3; 489-494
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A system for monitoring and controlling a thermal energy store and an energy capture system
Autorzy:
Pietkiewicz, P.
Nalepa, K.
Miąskowski, W.
Wilamowska-Korsak, M.
Powiązania:
https://bibliotekanauki.pl/articles/202263.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
energy storage
phase change materials
SCADA MHI
energy monitoring
magazynowanie energii
materiały do zmiany fazy
monitorowanie energii
Opis:
The structure and operating principles of a system for monitoring and controlling the operation of a thermal energy store have been presented in this study. As a novel feature of the presented solution, the device can be operated as a thermal energy store that relies on specific heat of fluids or phase transition heat when packages of phase change materials (PCM) are placed inside the device. Grates were used to arrange PCM packages in a manner that guarantees the flow of the heat transfer medium. The grates were equipped with temperature sensors to control thermal decomposition throughout the entire tank. The use of aerogel for thermal insulation was also a novel solution. Only a thin layer of aerogel was required to reduce heat loss across the tank wall. The structure and functionality of the modelled thermal energy store correspond to real-life conditions. The model can be used to test monitoring and control systems and to analyse the phenomena observed during the operation of similar devices. The operation of the thermal energy store can be regularly monitored and controlled on-line from any location in the world. The developed model supports the automatic import of operating parameters into a database for further analysis.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2018, 66, 6; 941-946
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Towards development of a prototype high-temperature latent heat storage unit as an element of a RES-based energy system (part 2)
Autorzy:
Karwacki, J.
Bogucka-Bykuć, K.
Włosiński, W.
Bykuć, S.
Powiązania:
https://bibliotekanauki.pl/articles/201730.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
latent heat storage
LHS
phase change material
PCM
metal alloy
middle melting point metal PCM
magazynowanie ciepła utajonego
materiał zmiennofazowy
stop metalu
środkowa temperatura topnienia metalu PCM
Opis:
This paper presents an experimental study performed with the general aim of defining procedures for calculation and optimization of shell-and-tube latent thermal energy storage unit with metals or metal alloys as PCMs. The experimental study is focused on receiving the exact information about heat transfer between heat transfer fluid (HTF) and phase change material (PCM) during energy accumulation process. Therefore, simple geometry of heat transfer area was selected. Two configurations of shell-and-tube thermal energy storage (TES) units were investigated. The paper also highlights the emerging trend (reflected in the literature) with respect to the investigation of metal PCM-based heat storage units in recent years and shortly presents unique properties and application features of this relatively new class of PCMs.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2016, 64, 2; 401-408
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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