Sökning: WFRF:(Simonsson Daniel) > Fatigue crack propa...
Fältnamn | Indikatorer | Metadata |
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000 | 03106naa a2200349 4500 | |
001 | oai:DiVA.org:liu-122045 | |
003 | SwePub | |
008 | 151019s2015 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-1220452 URI |
024 | 7 | a https://doi.org/10.1016/j.ijfatigue.2015.04.0062 DOI |
040 | a (SwePub)liu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Ewest, Danielu Linköpings universitet,Mekanik och hållfasthetslära,Tekniska fakulteten,Siemens Ind Turbomachinery AB,Finspång, Sweden4 aut |
245 | 1 0 | a Fatigue crack propagation in a ductile superalloy at room temperature and extensive cyclic plastic flow |
264 | 1 | b ELSEVIER SCI LTD,c 2015 |
338 | a print2 rdacarrier | |
500 | a Funding Agencies|Siemens Industrial Turbomachinery AB, Finspang, Sweden | |
520 | a Fatigue crack propagation experiments under both force and displacement control have been performed on the wrought superalloy Haynes 230 at room temperature, using a single edge notched specimen. The force controlled tests are nominally elastic, and the displacement controlled tests have nominally large plastic hysteresis at the beginning of the tests, but saturates towards linear elastic conditions as the crack grows. As some tests are in the large scale yielding regime, a non-linear fracture mechanics approach is used to correlate crack growth rates versus the fracture parameter Delta J. It is shown that crack closure must be accounted for, to correctly model the crack growth seen in all the tests in a unified manner. For the force controlled small scale yielding tests the Newman crack closure model was used. The Newman equation is however not valid for large nominal cyclic plasticity, instead the crack closure in the displacement controlled tests is extracted from the test data. A good agreement between all tests is shown, when closure is accounted for and effective values of Delta J are used. | |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Maskinteknikx Teknisk mekanik0 (SwePub)203012 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Mechanical Engineeringx Applied Mechanics0 (SwePub)203012 hsv//eng |
653 | a Fatigue crack propagation; Haynes 230; Large scale yielding; Cyclic J-integral or Delta J; Crack closure | |
700 | 1 | a Almroth, P.u Siemens Ind Turbomachinery AB, Finspång, Sweden4 aut |
700 | 1 | a Leidermark, Danielu Linköpings universitet,Mekanik och hållfasthetslära,Tekniska fakulteten4 aut0 (Swepub:liu)danle89 |
700 | 1 | a Simonsson, Kjellu Linköpings universitet,Mekanik och hållfasthetslära,Tekniska fakulteten4 aut0 (Swepub:liu)kjesi56 |
700 | 1 | a Sjodin, B.u Siemens Ind Turbomachinery AB, Finspång, Sweden4 aut |
710 | 2 | a Linköpings universitetb Mekanik och hållfasthetslära4 org |
773 | 0 | t International Journal of Fatigued : ELSEVIER SCI LTDg 80, s. 40-49q 80<40-49x 0142-1123x 1879-3452 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-122045 |
856 | 4 8 | u https://doi.org/10.1016/j.ijfatigue.2015.04.006 |
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