Nonlinear continuum damage mechanics model on high temperature creep analysis

Jian Ping Jing; Song Bo Xia; Yi Sun; Guo Tai Feng

Nonlinear continuum damage mechanics model on high temperature creep analysis

Jian Ping Jing^*
, Song Bo Xia
, Yi Sun
, Guo Tai Feng

^*Corresponding author for this work

School of Astronautics

School of Energy Science and Engineering, Harbin Institute of Technology

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

9 Scopus citations

Abstract

A nonlinear Continuum Damage Mechanics model was employed to analyze the creep life and damage of a gas turbine disc of a engine under typical flight, then, the results were compared with those from present linear damage cumulating theory. The results prove that Continuum Damage Mechanics model can describe the cumulation and development of damage more accurately.

Original language	English
Pages (from-to)	139-142
Number of pages	4
Journal	Tuijin Jishu/Journal of Propulsion Technology
Volume	22
Issue number	2
State	Published - Apr 2001

Keywords

Aircraft engine
Creep
Injury
Turbine wheel

Cite this

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title = "Nonlinear continuum damage mechanics model on high temperature creep analysis",

abstract = "A nonlinear Continuum Damage Mechanics model was employed to analyze the creep life and damage of a gas turbine disc of a engine under typical flight, then, the results were compared with those from present linear damage cumulating theory. The results prove that Continuum Damage Mechanics model can describe the cumulation and development of damage more accurately.",

keywords = "Aircraft engine, Creep, Injury, Turbine wheel",

author = "Jing, \{Jian Ping\} and Xia, \{Song Bo\} and Yi Sun and Feng, \{Guo Tai\}",

year = "2001",

month = apr,

language = "英语",

volume = "22",

pages = "139--142",

journal = "Tuijin Jishu/Journal of Propulsion Technology",

issn = "1001-4055",

publisher = "China Aerospace Science and Industry Corp",

number = "2",

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TY - JOUR

T1 - Nonlinear continuum damage mechanics model on high temperature creep analysis

AU - Jing, Jian Ping

AU - Xia, Song Bo

AU - Sun, Yi

AU - Feng, Guo Tai

PY - 2001/4

Y1 - 2001/4

N2 - A nonlinear Continuum Damage Mechanics model was employed to analyze the creep life and damage of a gas turbine disc of a engine under typical flight, then, the results were compared with those from present linear damage cumulating theory. The results prove that Continuum Damage Mechanics model can describe the cumulation and development of damage more accurately.

AB - A nonlinear Continuum Damage Mechanics model was employed to analyze the creep life and damage of a gas turbine disc of a engine under typical flight, then, the results were compared with those from present linear damage cumulating theory. The results prove that Continuum Damage Mechanics model can describe the cumulation and development of damage more accurately.

KW - Aircraft engine

KW - Creep

KW - Injury

KW - Turbine wheel

UR - https://www.scopus.com/pages/publications/0035297495

M3 - 文章

AN - SCOPUS:0035297495

SN - 1001-4055

VL - 22

SP - 139

EP - 142

JO - Tuijin Jishu/Journal of Propulsion Technology

JF - Tuijin Jishu/Journal of Propulsion Technology

IS - 2

ER -

Nonlinear continuum damage mechanics model on high temperature creep analysis

Abstract

Keywords

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