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Keywords: Nondestructive testing
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Proceedings Papers

Proc. ASME. PVP2021, Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination, V005T09A001, July 13–15, 2021
Paper No: PVP2021-61294
... of the complex flaw morphologies that occur naturally in seams such as hook cracks and tilted lack of fusion flaws. In order to assess ILI performance on naturally occurring flaws, “in-the-ditch” Nondestructive Testing (ITD NDT) is performed to validate a subset of the population of ILI reported features. Due...
Proceedings Papers

Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A074, August 3, 2020
Paper No: PVP2020-21058
...: nondestructive testing, ultrasonic guided wave, ethylene cracking furnace tube 1. INTRODUCTION The ethylene cracking furnace is important to ethylene production. Crude oil is heated and evaporated in the cracking furnace tube, where carbon chain-breaking to produce products such as olefins and alkanes [2...
Proceedings Papers

Proc. ASME. PVP2019, Volume 1: Codes and Standards, V001T01A074, July 14–19, 2019
Paper No: PVP2019-93487
... in the standard system of pressure equipment in China. This paper mainly introduces the concept and main content of the new national standard, including the materials, design methods and nondestructive testing of ultra-high pressure vessel. ultra-high pressure vessel national standard design method...
Proceedings Papers

Proc. ASME. PVP2013, Volume 5: High-Pressure Technology; ASME NDE Division; Rudy Scavuzzo Student Paper Symposium, V005T11A026, July 14–18, 2013
Paper No: PVP2013-97887
... it increases linearly with the number of cycles. The definition of each roughness parameter and the changes show that R max and R v are suitable for damage assessment. Low cycle fatigue Nondestructive testing Damage assessment Surface roughness parameter Crack initiation Crack propagation...
Proceedings Papers

Proc. ASME. PVP2005, Volume 7: Operations, Applications, and Components, 343-356, July 17–21, 2005
Paper No: PVP2005-71764
... and a 12” long weld slag inclusion in the bottom head to shell weld. A methodology was developed also to evaluation criticality of AE signals during different stages of AE test. 04 08 2008 Acoustic emission nondestructive testing Kaiser effect pressure vessels fitness for service...