Surface wettability and subcooling on nucleate pool boiling heat transfer

Bambang Joko Suroto, Masamichi Kohno, Yasuyuki Takata

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

1 被引用数 (Scopus)

抄録

The effect of varying surface wettabilities and subcooling on nucleate pool boiling heat transfer at intermediate heat flux has been examined and investigated. The experiments were performed using pure water as the working fluid and subcooling ranging from 0, 5 and 10 K, respectively. The three types of heat transfer block were used that are bare surface/hydrophilic (polished copper), superhydrophilic/TiO2-coated on copper and hydrophobic/PTFE surface. The experimental results will be examined by the existing model. The results show that the heat transfer performance of surfaces with PTFE coating is better at low heat flux. While for an intermediate heat flux, superhydrophilic surface (TiO2) is superior compared to hydrophilic and hydrophobic surfaces. It is observed that the heat transfer performance is decreasing when the sub cooling degree is increased.

本文言語英語
ホスト出版物のタイトル1st International Conference and Exhibition on Powder Technology Indonesia, ICePTi 2017
編集者I Made Joni, Camellia Panatarani
出版社American Institute of Physics Inc.
ISBN(電子版)9780735416192
DOI
出版ステータス出版済み - 2 9 2018
イベント1st International Conference and Exhibition on Powder Technology Indonesia, ICePTi 2017 - Jatinangor, インドネシア
継続期間: 8 8 20178 9 2017

出版物シリーズ

名前AIP Conference Proceedings
1927
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

その他

その他1st International Conference and Exhibition on Powder Technology Indonesia, ICePTi 2017
国/地域インドネシア
CityJatinangor
Period8/8/178/9/17

All Science Journal Classification (ASJC) codes

  • 物理学および天文学(全般)

フィンガープリント

「Surface wettability and subcooling on nucleate pool boiling heat transfer」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル