Self-heat Recuperative Heat Circulator with Thermoelectric Device

Autor:	Renaldo N. Rasfuldi, Atsushi Tsutsumi, Yui Kotani, Masanori Ishizuka, Yasuki Kansha
Rok vydání:	2014
Předmět:	Exergy Engineering Thermodynamic process business.industry Nuclear engineering Circulator Mechanical engineering Self-heat recuperation Heat exchange Energy(all) Thermoelectric heat pump Energy saving Heat exchanger Thermoelectric effect Temperature difference Process systems business
Zdroj:	Energy Procedia. 61:303-306
ISSN:	1876-6102
DOI:	10.1016/j.egypro.2014.11.1112
Popis:	Self-heat recuperation (SHR) technology has been proven to reduce exergy loss in different process systems, which lead to large energy savings due to its non-combustion process. The purpose of this research is to develop a novel self-heat recuperative heat circulation system using thermoelectric (TE) device as a heat circulator for non-gaseous systems. Most research involving TE coolers is related to maximizing the temperature difference (ΔT) of a device, whereas in self-heat recuperative heat circulator, a large ΔT is not required, but only a minimum temperature difference between the surfaces of the TE device and process fluid (ΔT min ) for self-heat exchange is required in order to use it as a heat circulator. The lower ΔT can improve COP of TE devices significantly.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2294b1c3bb235967a4faaafe81ea450e https://doi.org/10.1016/j.egypro.2014.11.1112 Zobrazit plný text záznamu