One dimensional transient thermoelastic and associated fracture analysis of long porous ceramic plate

Yunxia Zhang; Baolin Wang; Chunli Zhang; Yi Yang; Songlin Guo

doi:10.1007/s00419-023-02426-z

One dimensional transient thermoelastic and associated fracture analysis of long porous ceramic plate

Yunxia Zhang, Baolin Wang, Chunli Zhang, Yi Yang, Songlin Guo

Western Sydney University

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

Asymmetric thermal shock resistance of porous ceramic materials has been studied. The plate, initially at uniform temperature, is exposed to a sudden temperature on its one surface whilst thermal insulation are considered for the opposing face. The temperature field and transient thermal stress field in the porous ceramic plate uncracking are calculated. Then, the weight function method is used to obtain thermal stress intensity factor at crack tip. The effects of relative density and thermal shock temperature on the crack propagation of the porous ceramic plate are analyzed. Finally, the thermal shock resistance of the porous ceramic materials is acquired based on stress criterion and fracture toughness criterion.

Original language	English
Pages (from-to)	2681-2692
Number of pages	12
Journal	Archive of Applied Mechanics
Volume	93
Issue number	7
DOIs	https://doi.org/10.1007/s00419-023-02426-z
Publication status	Published - Jul 2023

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© 2023, The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.

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title = "One dimensional transient thermoelastic and associated fracture analysis of long porous ceramic plate",

abstract = "Asymmetric thermal shock resistance of porous ceramic materials has been studied. The plate, initially at uniform temperature, is exposed to a sudden temperature on its one surface whilst thermal insulation are considered for the opposing face. The temperature field and transient thermal stress field in the porous ceramic plate uncracking are calculated. Then, the weight function method is used to obtain thermal stress intensity factor at crack tip. The effects of relative density and thermal shock temperature on the crack propagation of the porous ceramic plate are analyzed. Finally, the thermal shock resistance of the porous ceramic materials is acquired based on stress criterion and fracture toughness criterion.",

author = "Yunxia Zhang and Baolin Wang and Chunli Zhang and Yi Yang and Songlin Guo",

note = "Publisher Copyright: {\textcopyright} 2023, The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.",

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T1 - One dimensional transient thermoelastic and associated fracture analysis of long porous ceramic plate

AU - Zhang, Yunxia

AU - Wang, Baolin

AU - Zhang, Chunli

AU - Yang, Yi

AU - Guo, Songlin

PY - 2023/7

Y1 - 2023/7

N2 - Asymmetric thermal shock resistance of porous ceramic materials has been studied. The plate, initially at uniform temperature, is exposed to a sudden temperature on its one surface whilst thermal insulation are considered for the opposing face. The temperature field and transient thermal stress field in the porous ceramic plate uncracking are calculated. Then, the weight function method is used to obtain thermal stress intensity factor at crack tip. The effects of relative density and thermal shock temperature on the crack propagation of the porous ceramic plate are analyzed. Finally, the thermal shock resistance of the porous ceramic materials is acquired based on stress criterion and fracture toughness criterion.

AB - Asymmetric thermal shock resistance of porous ceramic materials has been studied. The plate, initially at uniform temperature, is exposed to a sudden temperature on its one surface whilst thermal insulation are considered for the opposing face. The temperature field and transient thermal stress field in the porous ceramic plate uncracking are calculated. Then, the weight function method is used to obtain thermal stress intensity factor at crack tip. The effects of relative density and thermal shock temperature on the crack propagation of the porous ceramic plate are analyzed. Finally, the thermal shock resistance of the porous ceramic materials is acquired based on stress criterion and fracture toughness criterion.

UR - https://hdl.handle.net/1959.7/uws:72006

U2 - 10.1007/s00419-023-02426-z

DO - 10.1007/s00419-023-02426-z

M3 - Article

SN - 0939-1533

VL - 93

SP - 2681

EP - 2692

JO - Archive of Applied Mechanics

JF - Archive of Applied Mechanics

IS - 7

ER -

One dimensional transient thermoelastic and associated fracture analysis of long porous ceramic plate

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