Fatigue analysis of the polymerized vessel subjected to cyclic internal pressure and thermal loads

被引：0

作者：

Lu, Zhiming ^{[1
]}

Liang, Lihua ^{[1
]}

Gao, Zengliang ^{[1
]}

机构：

[1] Zhejiang Univ Technol, Coll Mech & Elect Engn, Hangzhou 310032, Peoples R China

来源：

MULTISCALING ASSOCIATED WITH STRUCTURAL AND MATERIAL INTEGRITY UNDER ELEVATED TEMPERATURE | 2006年

关键词：

polymerized vessel; jacket; internal pressure; thermal load; fatigue life; stress;

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

One polymerized vessel was subjected to cyclic internal pressure and thermal loads during the service, the crack, was found at cannula of lower temperature measurement nozzle. In order to explore the causes of cracking. the mechanical and thermal stresses of the structure were analyzed by the finite element method. The convective heat transfer between polymerized vessel and Jacket was analyzed numerically. The temperature distribution was obtained. The stresses of the structure subjected to internal pressure and thermal loads were calculated. Based on different working conditions. the maximum stress amplitude was calculated, and the fatigue life of polymerized vessel was evaluated by the S-N curves. The numerical simulation result agreed well with the actual fatigue life of the vessel.

引用

页码：247 / 252

页数：6

共 50 条

[1] Failure analysis of a pressure vessel subjected to an internal blast load
Barsoum, I.
Lawal, S. A.
Simmons, R. J.
Rodrigues, C. C.
ENGINEERING FAILURE ANALYSIS, 2018, 91 : 354 - 369
[2] FINITE ELEMENT ANALYSIS OF A PRESSURE VESSEL SUBJECTED TO AN INTERNAL BLAST LOAD
Barsoum, I.
Sadiq, L.
PROCEEDINGS OF THE ASME PRESSURE VESSELS AND PIPING CONFERENCE, 2018, VOL 3B, 2019,
[3] Ultimate strength assessment of penetrated nuclear reactor containment vessel subjected to external pressure and thermal loads
Yue, Jingxia
Chen, Xipeng
Garbatov, Yordan
OCEAN ENGINEERING, 2023, 273
[4] Anisotropic fatigue behaviour of interbeded marble subjected to uniaxial cyclic compressive loads
Wang, Yu
Gao, Shaohua
Liu, Dongqiao
Li, Changhong
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2020, 43 (06) : 1170 - 1183
[5] FATIGUE ASSESSMENT OF PIPELINES WITH DENT AND CRACK SUBJECTED TO CYCLIC PRESSURE LOADING
Al-Nutifat, Shadid A.
Pu, Yongchang
Al-Shammari, Abdulrahman S.
PROCEEDINGS OF ASME 2021 INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION (IMECE2021), VOL 12, 2021,
[6] Design and Analysis of Pressure Vessel Subjected to Pressure-temperature Variation
Parkhe, S.
Annamalai, K.
INTERNATIONAL JOURNAL OF ENGINEERING, 2018, 31 (01): : 58 - 64
[7] Mechanical characteristics of reinforced soft tubes under combined internal pressure and thermal loads
Fu, Chen
Quan, Lingxiao
Li, Yi
Geng, Yuheng
Guo, Changhong
INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING, 2025, 215
[8] Dynamic analysis of multi-layered filament-wound composite pipes subjected to cyclic internal pressure and cyclic temperature
Ansari, R.
Alisafaei, F.
Ghaedi, P.
COMPOSITE STRUCTURES, 2010, 92 (05) : 1100 - 1109
[9] NONLINEAR BUCKLING BEHAVIOR OF 3D-BRAIDED COMPOSITE CYLINDRICAL SHELLS SUBJECTED TO INTERNAL PRESSURE LOADS IN THERMAL ENVIRONMENTS
Li, Z. -M.
Gu, W.
Chen, X. -D.
Hu, H.
MECHANICS OF COMPOSITE MATERIALS, 2011, 47 (04) : 461 - 480
[10] Nonlinear buckling behavior of 3D-braided composite cylindrical shells subjected to internal pressure loads in thermal environments
Z.-M. Li
W. Gu
X.-D. Chen
H. Hu
Mechanics of Composite Materials, 2011, 47 : 461 - 480

← 1 2 3 4 5 →