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Keywords: high temperature
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Proceedings Papers

Proc. ASME. PVP2023, Volume 1: Codes & Standards, V001T01A058, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-106512
...; Elastic follow-up; Life prediction; High temperature; low strain range; hold time 1. INTRODUCTION Alloy 617 (UNS N06617), as a high-temperature nickelbased structural material, has been approved for elevated temperature service construction of Class A components because of its good mechanical performance...
Proceedings Papers

Proc. ASME. PVP2023, Volume 1: Codes & Standards, V001T01A057, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-106503
... Ridge National Laboratory, Oak Ridge, Tennessee, USA 3Idaho National Laboratory, Idaho Falls, Idaho, USA ABSTRACT High-temperature reactor structural components are often under the complex multiaxial creep-fatigue (CF) loading conditions throughout the lifetime because of geometric and/or metallurgical...
Proceedings Papers

Proc. ASME. PVP2023, Volume 1: Codes & Standards, V001T01A039, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-107112
...Proceedings of the ASME 2023 Pressure Vessels & Piping Conference PVP2023 July 16-21, 2023, Atlanta, Georgia PVP2023-107112 Analysis of Piping Components for High Temperature-Example Problem R. Adibi-Asl* Kinectrics, 393 University Ave., Toronto, ON, Canada ABSTRACT ASME Code Section III Division 5...
Proceedings Papers

Proc. ASME. PVP2023, Volume 2: Computer Technology & Bolted Joints; Design & Analysis, V002T02A012, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-106140
... spiral-wound gasket kammprofile gasket high temperature compression and resilience stress relaxation sealing performance Abstract Both spiral-wound and kammprofile gaskets are used extensively at high temperature applications such as refineries, petrochemical plants, power plants...
Proceedings Papers

Proc. ASME. PVP2023, Volume 6: Operations, Applications, & Components, V006T07A017, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-105456
... Graham-Walles creep model are carried out. The results confirm the differences in creep behavior with both bolted joints and reproduce the observed influence of the previous creep deformation. Keywords: flange, turbine, stress relaxation, high temperature, component testing, finite element analysis...
Proceedings Papers

Proc. ASME. PVP2022, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T05A016, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84215
... calculation or FEA (Design by Analysis). In most cases the time dependent material properties are not considered, as the high temperature effects are minor. In this paper the author will focus on the high temperature applications, where time dependent material and flange properties need to be addressed. Shown...
Proceedings Papers

Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A031, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84602
... high temperature piping ASME Section III Div. 5 Abstract ASME Section III Div. 5 provides design rules for high temperature applications involving deformations in the creep range. The latest Code edition is mainly focused on component design and guidelines for piping analysis and design...
Proceedings Papers

Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A011, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-78366
... creep relaxation bolted flange joints high temperature FEM formula experiment Abstract In the published standards, selection criteria for bolt materials for high temperature and high pressure environments (exceeding 540°C (1000°F) and 300 lb) has not been specified. In addition...
Proceedings Papers

Proc. ASME. PVP2019, Volume 6A: Materials and Fabrication, V06AT06A031, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93632
...HIGH TEMPERATURE PERFORMANCE OF BONDED COMPOSITE REPAIRS FOR PRESSURE VESSELS Ibrahim A. Alnaser1 Department of Mechanical Engineering The University of Tulsa Tulsa, OK 74104, USA Roger Walker2 Citadel Technologies 6430 S 39th W Ave, Tulsa, OK 74132, USA Mahdi Kiani Clock Spring | NRI 621 Lockhaven...
Proceedings Papers

Proc. ASME. PVP2019, Volume 6A: Materials and Fabrication, V06AT06A019, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93858
... light, temperature, and moisture have been under investigation by many researchers. The major objective of this study is to evaluate the effects of harsh environment (e.g. seawater and high temperature) on the structural properties of E-glass epoxy composite materials. These effects were studied...
Proceedings Papers

Proc. ASME. PVP2007, Volume 9: Eighth International Conference on Creep and Fatigue at Elevated Temperatures, 563-566, July 22–26, 2007
Publisher: American Society of Mechanical Engineers
Paper No: CREEP2007-26236
... reformer furnaces diametrical growth creep damage high temperature heat resistant alloys life assessment n a , iw tube life assessment are beyond the scope of this paper. K diame heat re INTRO R petroc by th austen HP N 100,00 criteri operat their condit assess Proceedings of CREEP8 Eighth...
Proceedings Papers

Proc. ASME. PVP2007, Volume 7: Operations, Applications and Components, 413-423, July 22–26, 2007
Publisher: American Society of Mechanical Engineers
Paper No: PVP2007-26164
... in Na and K brines confirm the same high temperature anodic behavior of Alloy 22 previously reported in Ca brines. ACKNOWLEDGMENTS The authors gratefully acknowledge the technical expertise of Sean J. Felker, Kirk J. Staggs and Joseph A. Rard. This work was performed under the auspices of the U. S...
Proceedings Papers

Proc. ASME. PVP2005, Volume 6: Materials and Fabrication, 205-208, July 17–21, 2005
Publisher: American Society of Mechanical Engineers
Paper No: PVP2005-71501
... Fatigue failures often take place in high temperature pressure vessels and equipment because of fluctuation of pressure and temperature. Fatigue crack growth properties of materials at high temperatures are very important for safety assessment of high temperature equipment. A series of fatigue...
Proceedings Papers

Proc. ASME. PVP2006-ICPVT-11, Volume 6: Materials and Fabrication, 327-334, July 23–27, 2006
Publisher: American Society of Mechanical Engineers
Paper No: PVP2006-ICPVT-11-93011
.... The implications of these results with regard to the development of damage in the specimen due to creep relaxation are examined. residual stress high temperature creep crack initiation fracture Proceedings of PVP2006-ICPVT-11 Noel P. O Dowd and Kamran M. Nikbin Department of Mechanical Engineering...
Proceedings Papers

Proc. ASME. PVP2006-ICPVT-11, Volume 7: Operations, Applications, and Components, 11-18, July 23–27, 2006
Publisher: American Society of Mechanical Engineers
Paper No: PVP2006-ICPVT-11-93065
... Strain measurement creep strain high temperature remaining life Most of the main coal fired stations in the UK are operating beyond their original design life and it is essential to be able to manage the integrity of the high temperature pipework systems, for both commercial and safety...
Proceedings Papers

Proc. ASME. PVP2006-ICPVT-11, Volume 7: Operations, Applications, and Components, 591-600, July 23–27, 2006
Publisher: American Society of Mechanical Engineers
Paper No: PVP2006-ICPVT-11-93423
... N06022 Calcium Chloride High Nitrate High Temperature Corrosion Potential Corrosion Rate Alloy 22 (N06022) may be susceptible to crevice corrosion in chloride solutions. Nitrate acts as an inhibitor to crevice corrosion. Several papers have been published regarding the effect...
Proceedings Papers

Proc. ASME. PVP2006-ICPVT-11, Volume 5: High Pressure Technology, Nondestructive Evaluation, Pipeline Systems, Student Paper Competition, 269-272, July 23–27, 2006
Publisher: American Society of Mechanical Engineers
Paper No: PVP2006-ICPVT-11-94045
... 21 07 2008 High temperature UT inspection techniques can be used to conduct random inspection on line on the key locations of pressure vessels and pipelines in operation so as to find out fresh defects in time and determine inspection time. It can also be used for real-time monitoring...