| contributor author | Somerday, Brian P. | |
| contributor author | Barney, Monica | |
| date accessioned | 2017-05-09T01:23:00Z | |
| date available | 2017-05-09T01:23:00Z | |
| date issued | 2015 | |
| identifier issn | 0094-9930 | |
| identifier other | pvt_137_02_021406.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/159455 | |
| description abstract | Hydrogenassisted fatigue crack growth rates (da/dN) were measured for SA516 Grade 70 steel as a function of stressintensity factor range (خ”K) and loadcycle frequency to provide lifeprediction data relevant to pressure swing adsorber (PSA) vessels. For خ”K values up to 18.5 MPa m1/2, the baseline da/dN versus خ”K relationship measured at 1 Hz in 2.8 MPa hydrogen gas represents an upper bound with respect to crack growth rates measured at lower frequency. However, at higher خ”K values, baseline da/dN data must be corrected to account for modestly higher crack growth rates at the lower frequencies relevant to PSA vessel operation. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Measurement of Fatigue Crack Growth Relationships in Hydrogen Gas for Pressure Swing Adsorber Vessel Steels | |
| type | Journal Paper | |
| journal volume | 137 | |
| journal issue | 2 | |
| journal title | Journal of Pressure Vessel Technology | |
| identifier doi | 10.1115/1.4028349 | |
| journal fristpage | 21406 | |
| journal lastpage | 21406 | |
| identifier eissn | 1528-8978 | |
| tree | Journal of Pressure Vessel Technology:;2015:;volume( 137 ):;issue: 002 | |
| contenttype | Fulltext | |