Evaluating heat current through concrete crush for heat storing application : a preliminary study using polynomial fitting for heat current curves
Martinkauppi, Jaana Birgitta; Hiltunen, Erkki (2020-02-13)
IEEE
13.02.2020
Julkaisun pysyvä osoite on
http://urn.fi/URN:NBN:fi-fe2020060540803
http://urn.fi/URN:NBN:fi-fe2020060540803
Kuvaus
vertaisarvioitu
©2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
©2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Tiivistelmä
The purpose of this paper is to study heat current through concrete crush as the crush is considered a possible material for heat storage. The heat current parameter is important for heat storages as it describes how material behaves as temperature changes in its environment. An experimental test is described for obtaining this parameter. Since the resulting data are noisy and have repetitive values, the heat current is evaluated with polynomial fitting.
Kokoelmat
- Artikkelit [646]