Numerical Investigations on Thermomechanical Behaviour of Purging Plug with Rectangular and Circular Slits

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Numerical Investigations on Thermomechanical Behaviour of Purging Plug with Rectangular and Circular Slits. / Tan, Fangguan; He, Zhu; Jin, Shengli; Wang, Qiang; Pan, Liping; Li, Yawei; Li, Baokuan.

in: ISIJ international, Jahrgang 61.2021, Nr. 4, 11.04.2021, S. 4-9.

Publikationen: Beitrag in FachzeitschriftArtikelForschung(peer-reviewed)

Author

Tan, Fangguan ; He, Zhu ; Jin, Shengli ; Wang, Qiang ; Pan, Liping ; Li, Yawei ; Li, Baokuan. / Numerical Investigations on Thermomechanical Behaviour of Purging Plug with Rectangular and Circular Slits. in: ISIJ international. 2021 ; Jahrgang 61.2021, Nr. 4. S. 4-9.

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@article{e3eef302b5a247cea460df6beb03d664,
title = "Numerical Investigations on Thermomechanical Behaviour of Purging Plug with Rectangular and Circular Slits",
abstract = "Purging plugs are widely used in the secondary refining process, and its service life determines thedowntime and usage efficiency of the whole ladle. This study focuses on comparing the heat transfer andthermomechanical behaviour of purging plug with different slits to obtain the reason for the long servicelife of purging plug by thermal-structure coupling method. The numerical results showed that the moderationof temperature distribution is achieved by changing the slit shape and the reasonable arrangementof the circular slits. Furthermore, the circular slits can alleviate the stress concentration phenomena, andcircular slits are better for decreasing the axial stress in the purging plug, which occurred at the positionlocated 0.323 m above the bottom face, and its distance from the centre is 0.04 m.",
author = "Fangguan Tan and Zhu He and Shengli Jin and Qiang Wang and Liping Pan and Yawei Li and Baokuan Li",
year = "2021",
month = apr,
day = "11",
doi = "10.2355/isijinternational.ISIJINT-2020-048",
language = "English",
volume = "61.2021",
pages = "4--9",
journal = "ISIJ international",
issn = "0915-1559",
publisher = "Iron and Steel Institute of Japan",
number = "4",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Numerical Investigations on Thermomechanical Behaviour of Purging Plug with Rectangular and Circular Slits

AU - Tan, Fangguan

AU - He, Zhu

AU - Jin, Shengli

AU - Wang, Qiang

AU - Pan, Liping

AU - Li, Yawei

AU - Li, Baokuan

PY - 2021/4/11

Y1 - 2021/4/11

N2 - Purging plugs are widely used in the secondary refining process, and its service life determines thedowntime and usage efficiency of the whole ladle. This study focuses on comparing the heat transfer andthermomechanical behaviour of purging plug with different slits to obtain the reason for the long servicelife of purging plug by thermal-structure coupling method. The numerical results showed that the moderationof temperature distribution is achieved by changing the slit shape and the reasonable arrangementof the circular slits. Furthermore, the circular slits can alleviate the stress concentration phenomena, andcircular slits are better for decreasing the axial stress in the purging plug, which occurred at the positionlocated 0.323 m above the bottom face, and its distance from the centre is 0.04 m.

AB - Purging plugs are widely used in the secondary refining process, and its service life determines thedowntime and usage efficiency of the whole ladle. This study focuses on comparing the heat transfer andthermomechanical behaviour of purging plug with different slits to obtain the reason for the long servicelife of purging plug by thermal-structure coupling method. The numerical results showed that the moderationof temperature distribution is achieved by changing the slit shape and the reasonable arrangementof the circular slits. Furthermore, the circular slits can alleviate the stress concentration phenomena, andcircular slits are better for decreasing the axial stress in the purging plug, which occurred at the positionlocated 0.323 m above the bottom face, and its distance from the centre is 0.04 m.

U2 - 10.2355/isijinternational.ISIJINT-2020-048

DO - 10.2355/isijinternational.ISIJINT-2020-048

M3 - Article

VL - 61.2021

SP - 4

EP - 9

JO - ISIJ international

JF - ISIJ international

SN - 0915-1559

IS - 4

ER -