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Keywords: finite element analysis
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Proceedings Papers

Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A001, July 13–15, 2021
Paper No: PVP2021-62939
... with experimental data at stabilized cycles. Cyclic behaviors of weld metal and base metal within a weld transition sample were calculated based on the numerical model. coke drum low-cycle fatigue dissimilar weld finite element analysis Proceedings of the ASME 2021 Pressure Vessels & Piping Conference...
Proceedings Papers

Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A012, July 13–15, 2021
Paper No: PVP2021-62123
... and temperature coefficient of resistance (TCR) are two factors for material selection. In addition, the influence of resistor wire structure, i.e., resistor wire spacing, resistor wire diameter, on the stress distribution of EF joint was discussed through finite element analysis. The results revealed...
Proceedings Papers

Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A035, July 13–15, 2021
Paper No: PVP2021-62207
... parameters exceptionally well, including shifting directions and splitting the crack without need of user input. The results of this work indicate that an explicit FCG analysis is feasible for a non-trivial thermal-structural problem. Abaqus Franc3D finite element analysis FEA explicit fatigue...
Proceedings Papers

Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A017, July 13–15, 2021
Paper No: PVP2021-61779
... be looked upon so that a designer engineer can have better insights for the stress and deformation during seating and operating conditions. Thorough investigation of the flange joint has been carried out by finite element analysis in this paper and acceptance criteria as recommended in ASME PCC-1 Appendix-O...
Proceedings Papers

Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A008, July 13–15, 2021
Paper No: PVP2021-61797
... and compared against advanced finite element models using shell elements. piping pipe stress dynamic loads fluid transients finite element analysis shell modelling Proceedings of the ASME 2021 Pressure Vessels & Piping Conference PVP2021 July 13-15, 2021, Virtual, Online PVP2021-61797 ASSESSMENT...
Proceedings Papers

Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A022, July 13–15, 2021
Paper No: PVP2021-62020
... internal force provided by the material is greater than or equal to the reactive load from the applied internal pressure. A comparative study is undertaken to study the applicability of design rules for certain nozzles in shells using finite element analysis (FEA). From the results of linear elastic FEA...
Proceedings Papers

Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A050, July 13–15, 2021
Paper No: PVP2021-64385
... intensity factor fracture crack finite element analysis Proceedings of the ASME 2021 Pressure Vessels & Piping Conference PVP2021 July 13-15, 2021, Virtual, Online PVP2021-64385 CALCULATION OF OUTER CRACK STRESS INTENSITY FACTORS FOR NOZZLE JUNCTIONS IN CYLINDRICAL PRESSURE VESSELS USING FCPAS Murat...
Proceedings Papers

Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A049, July 13–15, 2021
Paper No: PVP2021-62148
... and Validation (V&V) techniques and Finite Element Method (FEM) as the design method framework in order to advance the use of glassy polymers as pressure vessel materials. acrylic PMMA PVHO V&V design by analysis finite element analysis pressure vessel polymer Proceedings of the ASME...
Proceedings Papers

Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A067, July 13–15, 2021
Paper No: PVP2021-61897
... stress weld, deep-hole drilling, finite element analysis within the butt-weldments of thick base metals is generated due to multi-pass butt welding. Although post-weld heat treatment NOMENCLATURE (PWHT) is performed to reduce the residual stress due to Ares Fraction of residual austenite welding...
Proceedings Papers

Proc. ASME. PVP2021, Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination, V005T08A019, July 13–15, 2021
Paper No: PVP2021-61069
... behavior seismic fragility finite element analysis Proceedings of the ASME 2021 Pressure Vessels & Piping Conference PVP2021 July 13-15, 2021, Virtual, Online PVP2021-61069 SEISMIC FRAGILITY AND BEHAVIOR OF SPHERICAL PRESSURE VESSELS Sezer Öztürk Kayahan Akgül Ali Sar Fatih Sultan Mehmet Istanbul...
Proceedings Papers

Proc. ASME. PVP2021, Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination, V005T08A001, July 13–15, 2021
Paper No: PVP2021-60476
... frequency oval-type vibration wind girder vibration coupled with fluid motion initial stress finite element analysis Proceedings of the ASME 2021 Pressure Vessels & Piping Conference PVP2021 July 13-15, 2021, Virtual, Online PVP2021-60476 NATURAL FREQUENCY OF OVAL-TYPE VIBRATION OF AN ABOVEGROUND...
Proceedings Papers

Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T04A006, July 13–15, 2021
Paper No: PVP2021-62201
... at the outer welds connecting the Induced Vibration, Finite Element Analysis, Structural Health flexures to the TS. Possible/inconclusive indications were also Monitoring, Reactor Vessel Internals, Thermal Shield, Machine noted at the inner welds at these two flexures, as well as at two Learning neighboring...
Proceedings Papers

Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A010, July 13–15, 2021
Paper No: PVP2021-61684
... properties, to describe the behavior of a crack which crosses a material interface region in a clad pressure vessel wall. stress intensity factor clad plate finite element analysis Proceedings of the ASME 2021 Pressure Vessels & Piping Conference PVP2021 July 13-15, 2021, Virtual, Online PVP2021...
Topics: Stress
Proceedings Papers

Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A002, July 13–15, 2021
Paper No: PVP2021-62285
... Proceedings of the ASME 2021 Pressure Vessels & Piping Conference PVP2021 July 13-15, 2021, Virtual, Online PVP2021-62285 FINITE ELEMENT ANALYSIS TO INVESTIGATE THE EFFECT OF GEOMETRIES OF DWTT SPECIMENS ON THE CTOA - AN INTERIM REPORT J. Xue1, B. Williams, S. Xu and W.R. Tyson CanmetMATERIALS...
Proceedings Papers

Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A107, August 3, 2020
Paper No: PVP2020-21510
... fuel integrity. prototypal dual purpose cask free drop spent fuel assembly finite element analysis COMPARATIVE STRESS ANALYSES OF DROPPED SPENT NUCLEAR FUEL ASSEMBLY IN A PROTOTYPAL CASK Sae-Han-Sol Kang1, Dong-Hyun Kim, Yoon-Suk Chang1 Department of Nuclear Engineering, Kyung Hee...
Proceedings Papers

Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A005, August 3, 2020
Paper No: PVP2020-21729
..., when using finite element analysis methodology. Included will be a sample Appendix L evaluation, using finite element analysis of a pressurized water reactor (PWR) pressurizer surge line, including crack growth calculations for circumferential flaws in stainless steel piping. Based on this example...
Proceedings Papers

Proc. ASME. PVP2020, Volume 5: High Pressure Technology, V005T05A001, August 3, 2020
Paper No: PVP2020-21292
... pressure (MAWP) of 3,500 psig at a design temperature of 700°F, and fatigue capacity to withstand the intended test protocol over the service life. pressure vessel design by analysis finite element analysis fatigue assessment DESIGN AND ANALYSIS OF A HIGH PRESSURE LABORATORY VESSEL FOR TESTING...
Proceedings Papers

Proc. ASME. PVP2020, Volume 5: High Pressure Technology, V005T05A004, August 3, 2020
Paper No: PVP2020-21534
...% around the crack tip, when compared to stud bolt in unloaded condition. Integrity assessment according to API 579-1 [3] or BS 7910 [4] and tests conducted according to ASTM F1624-12 [1] show less conservative results. hydrogen embrittlement finite element analysis stud bolt thread fracture...
Proceedings Papers

Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A104, August 3, 2020
Paper No: PVP2020-21507
... to the irradiated material, similar analytical procedures were established. 304 SS was irradiated with 2 MeV proton and radioactivity is being measured. Comparison between analysis result and experimental one will be carried out, of which details and key findings will be discussed. finite element analysis...
Proceedings Papers

Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A105, August 3, 2020
Paper No: PVP2020-21569
... criterion. This paper will discuss how this issue can be avoided by using the strain limit damage calculation procedure 5.3.3.2 outlined in ASME BPVC Section VIII, Division 2. local failure bolted flanges design by analysis finite element analysis plastic strain strain limit damage accumulated...