Szczegóły publikacji
Opis bibliograficzny
Hybrid solar receiver as a source of high-temperature medium for an absorption chiller supply / Estera PRZENZAK, Mariusz FILIPOWICZ // EPJ Web of Conferences ; ISSN 2101-6275. — 2016 — vol. 114, s. 02100-1–02100-8. — Bibliogr. s. 02100-8, Abstr. — Publikacja dostępna online od: 2016-03-28. — EFM15 : Experimental Fluid Mechanics 2015 : Prague, Czech Republic, November 17–20, 2015
Autorzy (2)
Dane bibliometryczne
| ID BaDAP | 105871 |
|---|---|
| Data dodania do BaDAP | 2017-05-26 |
| Tekst źródłowy | URL |
| DOI | 10.1051/epjconf/201611402100 |
| Rok publikacji | 2016 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | EPJ Web of Conferences |
Abstract
This article discusses the problems related with the cold production, i.e. energy efficiency of the process. The idea of solar cooling systems has been presented as the solution of the problem of big electricity demand. The paper discusses the principle of the operation of absorption chillers. Disadvantages and advantages of the solar cooling systems were discussed. The installation for manufacturing high-temperature heat based on solar collectors and concentrator of solar radiation constructed in AGH in Cracow has been presented. This installation is a first stage of projected, complete solar cooling system. The special attention is paid to the dedicated solar high-temperature heat receiver as a most important element of the system. The achieved values of temperature, power and efficiency depending on the working medium flow has been presented and discussed. The intensity of solar radiation during the measurements has been taken into account. Two versions of heat receiver were investigated: non-insulated and insulated with mineral wool. The obtained efficiency of the heat receiver (less than 30%) is not satisfactory but possibility of improvements exist.
