リケラボ論文検索は、全国の大学リポジトリにある学位論文・教授論文を一括検索できる論文検索サービスです。

リケラボ 全国の大学リポジトリにある学位論文・教授論文を一括検索するならリケラボ論文検索大学・研究所にある論文を検索できる

リケラボ 全国の大学リポジトリにある学位論文・教授論文を一括検索するならリケラボ論文検索大学・研究所にある論文を検索できる

大学・研究所にある論文を検索できる 「Heat Transfer via Laminar Jet Flow from Upward-facing Triple-pipe System onto Hot Moving Thin Steel Sheet」の論文概要。リケラボ論文検索は、全国の大学リポジトリにある学位論文・教授論文を一括検索できる論文検索サービスです。
リケラボ

コピーが完了しました

URLをコピーしました

論文の公開元へ論文の公開元へ
書き出し

Heat Transfer via Laminar Jet Flow from Upward-facing Triple-pipe System onto Hot Moving Thin Steel Sheet

Nakahara, Junya Tatebe, Katsutoshi Fujimoto, Hitoshi 京都大学 DOI:10.2355/isijinternational.isijint-2021-503

2022.04.15

概要

With the primary objective of investigating the effect of varying the nozzle interval and steel sheet temperature on the heat flux distribution within the jet impact region, the boiling heat transfer characteristics of three upward-facing water jets impinging on a moving hot thin steel sheet were studied as a fundamental phenomenon of run-out table (ROT) cooling in a hot rolling mill. Using water as a test coolant and a stainless steel sheet as a test piece, the intervals between adjacent nozzles were varied from 8 to 12 to 16 mm and experiments were conducted over a steel sheet temperature range of 300–700°C and at a moving velocity and volume flow rate of 1.5 m/s and 960 ml/min, respectively. Three-dimensional inverse heat conduction analysis was used to evaluate the heat flux distribution based on the temperature profile of the steel sheet captured by a thermal imaging camera. It was found that three high-heat flux regions were present in the jet impact region, with the heat flux highly dependent on the temperature of the steel sheet associated with the boiling mode. In addition, it was found that, because of the effects of the two side jets on the flow formed by the center jet, the high-heat-flux region associated with the center jet was dependent on the nozzle interval. As a result of this dependence, decreases in the nozzle interval reduced the degree of heat removal by the center jet.

論文の公開元へ

この論文で使われている画像

関連論文

関連論文をもっと見る

参考文献

1) G. G. Guemo, V. Prodanovic and M. Militzer: Steel Res. Int., 90

(2019), No. 4, 1800361. https://doi.org/10.1002/srin.201800361

2) P. Mishra, S. Nayak, P. Pradhan and D. Ghosh: Interfacial Phenom. Heat Transf., 3 (2015), No. 2, 117. https://doi.org/10.1615/

InterfacPhenomHeatTransfer.2014010574

3) C. Agrawal: Steel Res. Int., 90 (2019), No. 1, 1800285. https://doi.

org/10.1002/srin.201800285

4) L. Qiu, S. Dubey, F. H. Choo and F. Duan: Int. J. Heat Mass

Transf., 89 (2015), 42. https://doi.org/10.1016/j.ijheatmasstransfer.

2015.05.025

5) V. S. Devahdhanush and I. Mudawar: Int. J. Heat Mass Transf.,

169 (2021), 120893. https://doi.org/10.1016/j.ijheatmasstransfer.

2020.120893

6) C. F. Gomez, C. W. M. van der Geld, J. G. M. Kuerten, M. Bsibsi

and B. P. M. van Esch: Int. J. Heat Mass Transf., 163 (2020), 120545.

https://doi.org/10.1016/j.ijheatmasstransfer.2020.120545

7) A. Mozumder, Y. Mitsutake and M. Monde: Int. J. Heat Mass Transf.,

68 (2014), 466. https://doi.org/10.1016/j.ijheatmasstransfer.2013.09.059

8) N. Nakata, T. Kuroki, A. Fujibayashi, Y. Hino and Y. Utaka: ISIJ

Int., 56 (2016), 294. https://doi.org/10.2355/isijinternational.ISIJINT2015-454

9) M. Gradeck, A. Kouachi, J. Borean, P. Gardin and M. Lebouché:

Int. J. Heat Mass Transf., 54 (2011), No. 25–26, 5527. https://doi.

org/10.1016/j.ijheatmasstransfer.2011.07.038

10) A. K. Sharma and S. K. Sahu: Appl. Therm. Eng., 159 (2019),

113950. https://doi.org/10.1016/j.applthermaleng.2019.113950

11) M. Jahedi and B. Moshfegh: Int. J. Heat Mass Transf., 137 (2019),

124. https://doi.org/10.1016/j.ijheatmasstransfer.2019.03.066

12) H. Fujimoto, K. Tatebe, Y. Shiramasa, T. Hama and H. Takuda: ISIJ

Int., 54 (2014), No. 6, 1338. https://doi.org/10.2355/isijinternational.

54.1338

13) H. Fujimoto, Y. Shiramasa, K. Morisawa, T. Hama and H. Takuda: ISIJ

Int., 55 (2015), No. 9, 1994. https://doi.org/10.2355/isijinternational.

ISIJINT-2015-124

14) H. Fujimoto, N. Hayashi, J. Nakahara, K. Morisawa, T. Hama and H.

Takuda: ISIJ Int., 56 (2016), No. 11, 2016. https://doi.org/10.2355/

isijinternational.ISIJINT-2016-295

15) K. Morisawa, J. Nakahara, K. Nagata, H. Fujimoto, T. Hama and

H. Takuda: ISIJ Int., 58 (2018), No. 1, 140. https://doi.org/10.2355/

isijinternational.ISIJINT-2017-383

713

© 2022 ISIJ

...

参考文献をもっと見る

全国の大学の
卒論・修論・学位論文
を
一発検索！

この論文の関連論文を見る