Computer modelling application in life prediction of high temperature components
Abstract Defects introduced in pressure vessel components during fabrication processes act as potential sources for damage accumulation and subsequent catastrophic failure. Cracks nucleate at these stress risers and propagate aided by fatigue type of loading, corrosion and creep. Analysis of crack g...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Radhakrishnan, V M [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
1986 |
|---|
| Schlagwörter: |
|---|
| Anmerkung: |
© Indian Academy of Sciences 1986 |
|---|
| Übergeordnetes Werk: |
Enthalten in: Bulletin of materials science - Springer India, 1979, 8(1986), 2 vom: Mai, Seite 133-146 |
|---|---|
| Übergeordnetes Werk: |
volume:8 ; year:1986 ; number:2 ; month:05 ; pages:133-146 |
| Links: |
|---|
| DOI / URN: |
10.1007/BF02744178 |
|---|
| Katalog-ID: |
OLC2055177796 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | OLC2055177796 | ||
| 003 | DE-627 | ||
| 005 | 20230402060645.0 | ||
| 007 | tu | ||
| 008 | 200819s1986 xx ||||| 00| ||eng c | ||
| 024 | 7 | |a 10.1007/BF02744178 |2 doi | |
| 035 | |a (DE-627)OLC2055177796 | ||
| 035 | |a (DE-He213)BF02744178-p | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 082 | 0 | 4 | |a 600 |q VZ |
| 100 | 1 | |a Radhakrishnan, V M |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Computer modelling application in life prediction of high temperature components |
| 264 | 1 | |c 1986 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
| 338 | |a Band |b nc |2 rdacarrier | ||
| 500 | |a © Indian Academy of Sciences 1986 | ||
| 520 | |a Abstract Defects introduced in pressure vessel components during fabrication processes act as potential sources for damage accumulation and subsequent catastrophic failure. Cracks nucleate at these stress risers and propagate aided by fatigue type of loading, corrosion and creep. Analysis of crack growth under conditions of ‘time-dependent fatigue’ is very important for the life prediction of pressure vessel components. In this paper the interaction of creep-hot corrosion and low cycle fatigue is analyzed based on the energy expended for the nucleation of damage at the advancing crack front. The total damage accumulation is divided into that due to (i) fatigue, (ii) corrosion and (iii) creep for modelling purpose. The analysis yields a relation in terms ofJ-integral which is applicable to both crack propagation and final failure. A corrosion-creep parameter (Fi) has been introduced at the crack propagation stage and raw data from different sources have been analyzed for different types of loading and compared with the theoretical predictions. The total energy in tension which includes the tension going time, appears to be a good parameter for the prediction of time-dependent fatigue life. | ||
| 650 | 4 | |a Life prediction | |
| 650 | 4 | |a pressure vessel | |
| 650 | 4 | |a high temperature components | |
| 650 | 4 | |a fatigue life | |
| 650 | 4 | |a computer model | |
| 650 | 4 | |a crack growth model | |
| 773 | 0 | 8 | |i Enthalten in |t Bulletin of materials science |d Springer India, 1979 |g 8(1986), 2 vom: Mai, Seite 133-146 |w (DE-627)130547476 |w (DE-600)781668-6 |w (DE-576)9130547474 |x 0250-4707 |7 nnns |
| 773 | 1 | 8 | |g volume:8 |g year:1986 |g number:2 |g month:05 |g pages:133-146 |
| 856 | 4 | 1 | |u https://doi.org/10.1007/BF02744178 |z lizenzpflichtig |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a SYSFLAG_A | ||
| 912 | |a GBV_OLC | ||
| 912 | |a SSG-OLC-TEC | ||
| 912 | |a GBV_ILN_70 | ||
| 951 | |a AR | ||
| 952 | |d 8 |j 1986 |e 2 |c 05 |h 133-146 | ||
| author_variant |
v m r vm vmr |
|---|---|
| matchkey_str |
article:02504707:1986----::optroelnapiainnierdcinfih |
| hierarchy_sort_str |
1986 |
| publishDate |
1986 |
| allfields |
10.1007/BF02744178 doi (DE-627)OLC2055177796 (DE-He213)BF02744178-p DE-627 ger DE-627 rakwb eng 600 VZ Radhakrishnan, V M verfasserin aut Computer modelling application in life prediction of high temperature components 1986 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Indian Academy of Sciences 1986 Abstract Defects introduced in pressure vessel components during fabrication processes act as potential sources for damage accumulation and subsequent catastrophic failure. Cracks nucleate at these stress risers and propagate aided by fatigue type of loading, corrosion and creep. Analysis of crack growth under conditions of ‘time-dependent fatigue’ is very important for the life prediction of pressure vessel components. In this paper the interaction of creep-hot corrosion and low cycle fatigue is analyzed based on the energy expended for the nucleation of damage at the advancing crack front. The total damage accumulation is divided into that due to (i) fatigue, (ii) corrosion and (iii) creep for modelling purpose. The analysis yields a relation in terms ofJ-integral which is applicable to both crack propagation and final failure. A corrosion-creep parameter (Fi) has been introduced at the crack propagation stage and raw data from different sources have been analyzed for different types of loading and compared with the theoretical predictions. The total energy in tension which includes the tension going time, appears to be a good parameter for the prediction of time-dependent fatigue life. Life prediction pressure vessel high temperature components fatigue life computer model crack growth model Enthalten in Bulletin of materials science Springer India, 1979 8(1986), 2 vom: Mai, Seite 133-146 (DE-627)130547476 (DE-600)781668-6 (DE-576)9130547474 0250-4707 nnns volume:8 year:1986 number:2 month:05 pages:133-146 https://doi.org/10.1007/BF02744178 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 AR 8 1986 2 05 133-146 |
| spelling |
10.1007/BF02744178 doi (DE-627)OLC2055177796 (DE-He213)BF02744178-p DE-627 ger DE-627 rakwb eng 600 VZ Radhakrishnan, V M verfasserin aut Computer modelling application in life prediction of high temperature components 1986 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Indian Academy of Sciences 1986 Abstract Defects introduced in pressure vessel components during fabrication processes act as potential sources for damage accumulation and subsequent catastrophic failure. Cracks nucleate at these stress risers and propagate aided by fatigue type of loading, corrosion and creep. Analysis of crack growth under conditions of ‘time-dependent fatigue’ is very important for the life prediction of pressure vessel components. In this paper the interaction of creep-hot corrosion and low cycle fatigue is analyzed based on the energy expended for the nucleation of damage at the advancing crack front. The total damage accumulation is divided into that due to (i) fatigue, (ii) corrosion and (iii) creep for modelling purpose. The analysis yields a relation in terms ofJ-integral which is applicable to both crack propagation and final failure. A corrosion-creep parameter (Fi) has been introduced at the crack propagation stage and raw data from different sources have been analyzed for different types of loading and compared with the theoretical predictions. The total energy in tension which includes the tension going time, appears to be a good parameter for the prediction of time-dependent fatigue life. Life prediction pressure vessel high temperature components fatigue life computer model crack growth model Enthalten in Bulletin of materials science Springer India, 1979 8(1986), 2 vom: Mai, Seite 133-146 (DE-627)130547476 (DE-600)781668-6 (DE-576)9130547474 0250-4707 nnns volume:8 year:1986 number:2 month:05 pages:133-146 https://doi.org/10.1007/BF02744178 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 AR 8 1986 2 05 133-146 |
| allfields_unstemmed |
10.1007/BF02744178 doi (DE-627)OLC2055177796 (DE-He213)BF02744178-p DE-627 ger DE-627 rakwb eng 600 VZ Radhakrishnan, V M verfasserin aut Computer modelling application in life prediction of high temperature components 1986 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Indian Academy of Sciences 1986 Abstract Defects introduced in pressure vessel components during fabrication processes act as potential sources for damage accumulation and subsequent catastrophic failure. Cracks nucleate at these stress risers and propagate aided by fatigue type of loading, corrosion and creep. Analysis of crack growth under conditions of ‘time-dependent fatigue’ is very important for the life prediction of pressure vessel components. In this paper the interaction of creep-hot corrosion and low cycle fatigue is analyzed based on the energy expended for the nucleation of damage at the advancing crack front. The total damage accumulation is divided into that due to (i) fatigue, (ii) corrosion and (iii) creep for modelling purpose. The analysis yields a relation in terms ofJ-integral which is applicable to both crack propagation and final failure. A corrosion-creep parameter (Fi) has been introduced at the crack propagation stage and raw data from different sources have been analyzed for different types of loading and compared with the theoretical predictions. The total energy in tension which includes the tension going time, appears to be a good parameter for the prediction of time-dependent fatigue life. Life prediction pressure vessel high temperature components fatigue life computer model crack growth model Enthalten in Bulletin of materials science Springer India, 1979 8(1986), 2 vom: Mai, Seite 133-146 (DE-627)130547476 (DE-600)781668-6 (DE-576)9130547474 0250-4707 nnns volume:8 year:1986 number:2 month:05 pages:133-146 https://doi.org/10.1007/BF02744178 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 AR 8 1986 2 05 133-146 |
| allfieldsGer |
10.1007/BF02744178 doi (DE-627)OLC2055177796 (DE-He213)BF02744178-p DE-627 ger DE-627 rakwb eng 600 VZ Radhakrishnan, V M verfasserin aut Computer modelling application in life prediction of high temperature components 1986 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Indian Academy of Sciences 1986 Abstract Defects introduced in pressure vessel components during fabrication processes act as potential sources for damage accumulation and subsequent catastrophic failure. Cracks nucleate at these stress risers and propagate aided by fatigue type of loading, corrosion and creep. Analysis of crack growth under conditions of ‘time-dependent fatigue’ is very important for the life prediction of pressure vessel components. In this paper the interaction of creep-hot corrosion and low cycle fatigue is analyzed based on the energy expended for the nucleation of damage at the advancing crack front. The total damage accumulation is divided into that due to (i) fatigue, (ii) corrosion and (iii) creep for modelling purpose. The analysis yields a relation in terms ofJ-integral which is applicable to both crack propagation and final failure. A corrosion-creep parameter (Fi) has been introduced at the crack propagation stage and raw data from different sources have been analyzed for different types of loading and compared with the theoretical predictions. The total energy in tension which includes the tension going time, appears to be a good parameter for the prediction of time-dependent fatigue life. Life prediction pressure vessel high temperature components fatigue life computer model crack growth model Enthalten in Bulletin of materials science Springer India, 1979 8(1986), 2 vom: Mai, Seite 133-146 (DE-627)130547476 (DE-600)781668-6 (DE-576)9130547474 0250-4707 nnns volume:8 year:1986 number:2 month:05 pages:133-146 https://doi.org/10.1007/BF02744178 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 AR 8 1986 2 05 133-146 |
| allfieldsSound |
10.1007/BF02744178 doi (DE-627)OLC2055177796 (DE-He213)BF02744178-p DE-627 ger DE-627 rakwb eng 600 VZ Radhakrishnan, V M verfasserin aut Computer modelling application in life prediction of high temperature components 1986 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Indian Academy of Sciences 1986 Abstract Defects introduced in pressure vessel components during fabrication processes act as potential sources for damage accumulation and subsequent catastrophic failure. Cracks nucleate at these stress risers and propagate aided by fatigue type of loading, corrosion and creep. Analysis of crack growth under conditions of ‘time-dependent fatigue’ is very important for the life prediction of pressure vessel components. In this paper the interaction of creep-hot corrosion and low cycle fatigue is analyzed based on the energy expended for the nucleation of damage at the advancing crack front. The total damage accumulation is divided into that due to (i) fatigue, (ii) corrosion and (iii) creep for modelling purpose. The analysis yields a relation in terms ofJ-integral which is applicable to both crack propagation and final failure. A corrosion-creep parameter (Fi) has been introduced at the crack propagation stage and raw data from different sources have been analyzed for different types of loading and compared with the theoretical predictions. The total energy in tension which includes the tension going time, appears to be a good parameter for the prediction of time-dependent fatigue life. Life prediction pressure vessel high temperature components fatigue life computer model crack growth model Enthalten in Bulletin of materials science Springer India, 1979 8(1986), 2 vom: Mai, Seite 133-146 (DE-627)130547476 (DE-600)781668-6 (DE-576)9130547474 0250-4707 nnns volume:8 year:1986 number:2 month:05 pages:133-146 https://doi.org/10.1007/BF02744178 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 AR 8 1986 2 05 133-146 |
| language |
English |
| source |
Enthalten in Bulletin of materials science 8(1986), 2 vom: Mai, Seite 133-146 volume:8 year:1986 number:2 month:05 pages:133-146 |
| sourceStr |
Enthalten in Bulletin of materials science 8(1986), 2 vom: Mai, Seite 133-146 volume:8 year:1986 number:2 month:05 pages:133-146 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| topic_facet |
Life prediction pressure vessel high temperature components fatigue life computer model crack growth model |
| dewey-raw |
600 |
| isfreeaccess_bool |
false |
| container_title |
Bulletin of materials science |
| authorswithroles_txt_mv |
Radhakrishnan, V M @@aut@@ |
| publishDateDaySort_date |
1986-05-01T00:00:00Z |
| hierarchy_top_id |
130547476 |
| dewey-sort |
3600 |
| id |
OLC2055177796 |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">OLC2055177796</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230402060645.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">200819s1986 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/BF02744178</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC2055177796</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-He213)BF02744178-p</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">600</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Radhakrishnan, V M</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Computer modelling application in life prediction of high temperature components</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1986</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Indian Academy of Sciences 1986</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Defects introduced in pressure vessel components during fabrication processes act as potential sources for damage accumulation and subsequent catastrophic failure. Cracks nucleate at these stress risers and propagate aided by fatigue type of loading, corrosion and creep. Analysis of crack growth under conditions of ‘time-dependent fatigue’ is very important for the life prediction of pressure vessel components. In this paper the interaction of creep-hot corrosion and low cycle fatigue is analyzed based on the energy expended for the nucleation of damage at the advancing crack front. The total damage accumulation is divided into that due to (i) fatigue, (ii) corrosion and (iii) creep for modelling purpose. The analysis yields a relation in terms ofJ-integral which is applicable to both crack propagation and final failure. A corrosion-creep parameter (Fi) has been introduced at the crack propagation stage and raw data from different sources have been analyzed for different types of loading and compared with the theoretical predictions. The total energy in tension which includes the tension going time, appears to be a good parameter for the prediction of time-dependent fatigue life.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Life prediction</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">pressure vessel</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">high temperature components</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">fatigue life</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">computer model</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">crack growth model</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Bulletin of materials science</subfield><subfield code="d">Springer India, 1979</subfield><subfield code="g">8(1986), 2 vom: Mai, Seite 133-146</subfield><subfield code="w">(DE-627)130547476</subfield><subfield code="w">(DE-600)781668-6</subfield><subfield code="w">(DE-576)9130547474</subfield><subfield code="x">0250-4707</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:8</subfield><subfield code="g">year:1986</subfield><subfield code="g">number:2</subfield><subfield code="g">month:05</subfield><subfield code="g">pages:133-146</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">https://doi.org/10.1007/BF02744178</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-TEC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">8</subfield><subfield code="j">1986</subfield><subfield code="e">2</subfield><subfield code="c">05</subfield><subfield code="h">133-146</subfield></datafield></record></collection>
|
| author |
Radhakrishnan, V M |
| spellingShingle |
Radhakrishnan, V M ddc 600 misc Life prediction misc pressure vessel misc high temperature components misc fatigue life misc computer model misc crack growth model Computer modelling application in life prediction of high temperature components |
| authorStr |
Radhakrishnan, V M |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)130547476 |
| format |
Article |
| dewey-ones |
600 - Technology |
| delete_txt_mv |
keep |
| author_role |
aut |
| collection |
OLC |
| remote_str |
false |
| illustrated |
Not Illustrated |
| issn |
0250-4707 |
| topic_title |
600 VZ Computer modelling application in life prediction of high temperature components Life prediction pressure vessel high temperature components fatigue life computer model crack growth model |
| topic |
ddc 600 misc Life prediction misc pressure vessel misc high temperature components misc fatigue life misc computer model misc crack growth model |
| topic_unstemmed |
ddc 600 misc Life prediction misc pressure vessel misc high temperature components misc fatigue life misc computer model misc crack growth model |
| topic_browse |
ddc 600 misc Life prediction misc pressure vessel misc high temperature components misc fatigue life misc computer model misc crack growth model |
| format_facet |
Aufsätze Gedruckte Aufsätze |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
nc |
| hierarchy_parent_title |
Bulletin of materials science |
| hierarchy_parent_id |
130547476 |
| dewey-tens |
600 - Technology |
| hierarchy_top_title |
Bulletin of materials science |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)130547476 (DE-600)781668-6 (DE-576)9130547474 |
| title |
Computer modelling application in life prediction of high temperature components |
| ctrlnum |
(DE-627)OLC2055177796 (DE-He213)BF02744178-p |
| title_full |
Computer modelling application in life prediction of high temperature components |
| author_sort |
Radhakrishnan, V M |
| journal |
Bulletin of materials science |
| journalStr |
Bulletin of materials science |
| lang_code |
eng |
| isOA_bool |
false |
| dewey-hundreds |
600 - Technology |
| recordtype |
marc |
| publishDateSort |
1986 |
| contenttype_str_mv |
txt |
| container_start_page |
133 |
| author_browse |
Radhakrishnan, V M |
| container_volume |
8 |
| class |
600 VZ |
| format_se |
Aufsätze |
| author-letter |
Radhakrishnan, V M |
| doi_str_mv |
10.1007/BF02744178 |
| dewey-full |
600 |
| title_sort |
computer modelling application in life prediction of high temperature components |
| title_auth |
Computer modelling application in life prediction of high temperature components |
| abstract |
Abstract Defects introduced in pressure vessel components during fabrication processes act as potential sources for damage accumulation and subsequent catastrophic failure. Cracks nucleate at these stress risers and propagate aided by fatigue type of loading, corrosion and creep. Analysis of crack growth under conditions of ‘time-dependent fatigue’ is very important for the life prediction of pressure vessel components. In this paper the interaction of creep-hot corrosion and low cycle fatigue is analyzed based on the energy expended for the nucleation of damage at the advancing crack front. The total damage accumulation is divided into that due to (i) fatigue, (ii) corrosion and (iii) creep for modelling purpose. The analysis yields a relation in terms ofJ-integral which is applicable to both crack propagation and final failure. A corrosion-creep parameter (Fi) has been introduced at the crack propagation stage and raw data from different sources have been analyzed for different types of loading and compared with the theoretical predictions. The total energy in tension which includes the tension going time, appears to be a good parameter for the prediction of time-dependent fatigue life. © Indian Academy of Sciences 1986 |
| abstractGer |
Abstract Defects introduced in pressure vessel components during fabrication processes act as potential sources for damage accumulation and subsequent catastrophic failure. Cracks nucleate at these stress risers and propagate aided by fatigue type of loading, corrosion and creep. Analysis of crack growth under conditions of ‘time-dependent fatigue’ is very important for the life prediction of pressure vessel components. In this paper the interaction of creep-hot corrosion and low cycle fatigue is analyzed based on the energy expended for the nucleation of damage at the advancing crack front. The total damage accumulation is divided into that due to (i) fatigue, (ii) corrosion and (iii) creep for modelling purpose. The analysis yields a relation in terms ofJ-integral which is applicable to both crack propagation and final failure. A corrosion-creep parameter (Fi) has been introduced at the crack propagation stage and raw data from different sources have been analyzed for different types of loading and compared with the theoretical predictions. The total energy in tension which includes the tension going time, appears to be a good parameter for the prediction of time-dependent fatigue life. © Indian Academy of Sciences 1986 |
| abstract_unstemmed |
Abstract Defects introduced in pressure vessel components during fabrication processes act as potential sources for damage accumulation and subsequent catastrophic failure. Cracks nucleate at these stress risers and propagate aided by fatigue type of loading, corrosion and creep. Analysis of crack growth under conditions of ‘time-dependent fatigue’ is very important for the life prediction of pressure vessel components. In this paper the interaction of creep-hot corrosion and low cycle fatigue is analyzed based on the energy expended for the nucleation of damage at the advancing crack front. The total damage accumulation is divided into that due to (i) fatigue, (ii) corrosion and (iii) creep for modelling purpose. The analysis yields a relation in terms ofJ-integral which is applicable to both crack propagation and final failure. A corrosion-creep parameter (Fi) has been introduced at the crack propagation stage and raw data from different sources have been analyzed for different types of loading and compared with the theoretical predictions. The total energy in tension which includes the tension going time, appears to be a good parameter for the prediction of time-dependent fatigue life. © Indian Academy of Sciences 1986 |
| collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 |
| container_issue |
2 |
| title_short |
Computer modelling application in life prediction of high temperature components |
| url |
https://doi.org/10.1007/BF02744178 |
| remote_bool |
false |
| ppnlink |
130547476 |
| mediatype_str_mv |
n |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| doi_str |
10.1007/BF02744178 |
| up_date |
2024-07-04T01:35:23.715Z |
| _version_ |
1803610408841379840 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">OLC2055177796</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230402060645.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">200819s1986 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/BF02744178</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC2055177796</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-He213)BF02744178-p</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">600</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Radhakrishnan, V M</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Computer modelling application in life prediction of high temperature components</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1986</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Indian Academy of Sciences 1986</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Defects introduced in pressure vessel components during fabrication processes act as potential sources for damage accumulation and subsequent catastrophic failure. Cracks nucleate at these stress risers and propagate aided by fatigue type of loading, corrosion and creep. Analysis of crack growth under conditions of ‘time-dependent fatigue’ is very important for the life prediction of pressure vessel components. In this paper the interaction of creep-hot corrosion and low cycle fatigue is analyzed based on the energy expended for the nucleation of damage at the advancing crack front. The total damage accumulation is divided into that due to (i) fatigue, (ii) corrosion and (iii) creep for modelling purpose. The analysis yields a relation in terms ofJ-integral which is applicable to both crack propagation and final failure. A corrosion-creep parameter (Fi) has been introduced at the crack propagation stage and raw data from different sources have been analyzed for different types of loading and compared with the theoretical predictions. The total energy in tension which includes the tension going time, appears to be a good parameter for the prediction of time-dependent fatigue life.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Life prediction</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">pressure vessel</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">high temperature components</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">fatigue life</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">computer model</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">crack growth model</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Bulletin of materials science</subfield><subfield code="d">Springer India, 1979</subfield><subfield code="g">8(1986), 2 vom: Mai, Seite 133-146</subfield><subfield code="w">(DE-627)130547476</subfield><subfield code="w">(DE-600)781668-6</subfield><subfield code="w">(DE-576)9130547474</subfield><subfield code="x">0250-4707</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:8</subfield><subfield code="g">year:1986</subfield><subfield code="g">number:2</subfield><subfield code="g">month:05</subfield><subfield code="g">pages:133-146</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">https://doi.org/10.1007/BF02744178</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-TEC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">8</subfield><subfield code="j">1986</subfield><subfield code="e">2</subfield><subfield code="c">05</subfield><subfield code="h">133-146</subfield></datafield></record></collection>
|
| score |
7.3986187 |