ID | 33072 |
フルテキストURL | |
著者 |
Inaba, Hideo
Okayama University
Kim, Myoung-Jun
Okayama University
Hirofumi, Tsukamoto
Okayama University
|
抄録 | This study deals with the heat storage characteristics of latent-heat microcapsule slurry consisting of a mixture of fine microcapsules packed with latent-heat storage material and water. The heat storage operation for the latent-heat microcapsules was carried out by the direct-contact heat exchange method using hot air bubbles. The latent-heat microcapsule consisted of n-paraffin as a core latent-heat storage material and melamine resin as a coating substance. The relationship between the completion time of latent-heat storage and some parameters was examined experimentally. The nondimensional correlation equations for temperature efficiency, the completion time period of the latent-heat storage process and variation in the enthalpy of air through the microcapsule slurry layer were derived in terms of the ratio of microcapsule slurry layer height to microcapsule diameter, Reynolds number for airflow, Stefan number and modified Stefan number for absolute humidity of flowing air. |
キーワード | Latent-Heat Storage
Direct-Contact Heat Exchange
Paraffin
Air
|
備考 | Digital Object Identifier:doi:10.1299/jsmeb.44.328
Published with permission from the copyright holder. This is the institute's copy, as published in JSME International Journal Series B, 2001, Volume 44, Issue 3, Pages 328-336. Publisher URL : http://ci.nii.ac.jp/naid/110003474257/ Direct access to Thomson Web of Science record Copyright © 2002 The Japan Society of Mechanical Engineers |
発行日 | 2007-09-19
|
出版物タイトル |
JSME International Journal Series B
|
巻 | 44巻
|
号 | 3号
|
開始ページ | 328
|
終了ページ | 336
|
資料タイプ |
学術雑誌論文
|
言語 |
英語
|
OAI-PMH Set |
岡山大学
|
DOI |