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Keywords: FEA
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Proceedings Papers

Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A002, July 17–22, 2022
Paper No: PVP2022-84397
... reference and basis for the subsequent research on the flexural performance of carbon fiber composite hydrogen storage vessel. curved laminates flexural property three-point bending test FEA Proceedings of the ASME 2022 Pressure Vessels & Piping Conference PVP2022 July 17-22, 2022, Las Vegas...
Proceedings Papers

Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A009, July 17–22, 2022
Paper No: PVP2022-84254
... Abstract Finite element analysis (FEA) plays a vital role in new product design. When designing components with a complex geometry and/or complex loading, the nonlinear elastic-plastic analysis method is recommended in the ASME Boiler and Pressure Vessel Code (BPVC). However, the true stress...
Proceedings Papers

Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A024, July 17–22, 2022
Paper No: PVP2022-84612
...-to-layer scanning paths based on a 3D geometry in the 3DEXPERIENCE platform. Commercial finite element analysis (FEA) software, Abaqus CAE, is used for the sequentially coupled thermo-mechanical analysis. The temperature history is first calculated in an uncoupled thermal analysis and introduced...
Proceedings Papers

Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A033, July 17–22, 2022
Paper No: PVP2022-84592
... Section VIII, Div. 1, Section UG-39, and the principles and data of a simply supported plate theory. As a part of the initial work, some assumptions had been left to be validated by Finite Element Analysis (FEA). The objective of this paper is to conduct the FEA validation of those assumptions...
Proceedings Papers

Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A019, July 17–22, 2022
Paper No: PVP2022-84824
... are not fully aware of the best design practices for low-stress and high-cycle applications. Using innovative industry approaches and harmonic response analysis, dynamic stress levels of piping are calculated, and finite element analysis (FEA) used to calculate stress from the cycle range. This includes piping...
Proceedings Papers

Proc. ASME. PVP2022, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T05A004, July 17–22, 2022
Paper No: PVP2022-84588
... Abstract This paper focuses on developing formula-based method to predict shell stresses in a high-pressure heat exchanger with three-point supports. It compares the results with Finite Element Analysis (FEA) based design procedure. High pressure heat exchanger is supported with two saddles...
Proceedings Papers

Proc. ASME. PVP2022, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T05A002, July 17–22, 2022
Paper No: PVP2022-84166
... in the discussion. flange connections bolt pretension FEA Proceedings of the ASME 2022 Pressure Vessels & Piping Conference PVP2022 July 17-22, 2022, Las Vegas, Nevada, USA PVP2022-84166 HIGH PRESSURE CONNECTIONS BOLT TIGHTENING REQUIREMENTS, CHALLENGES, PROBLEMS, AND SOLUTION PROPOSITION Przemyslaw...
Proceedings Papers

Proc. ASME. PVP2022, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T05A016, July 17–22, 2022
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 3: Fluid-Structure Interaction; High Pressure Technology, V003T05A003, July 17–22, 2022
Paper No: PVP2022-84173
... standards and methodologies that provide a basis for practical testing activities. Other methodologies, such as FEA and hand calculations, are available to evaluate the seal tightness on a theoretical basis during the design stage and predict fugitive emissions values. Test measurement for fugitive...
Proceedings Papers

Proc. ASME. PVP2022, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T05A005, July 17–22, 2022
Paper No: PVP2022-84795
... hang weight capacity. In the extreme well conditions where the trapped fluid pressure may reduce the hanger anchor capacity, a novel design concept was developed to mitigate trapped fluid pressure effect. fluid-structure interaction FEA trapped fluid Proceedings of the ASME 2022 Pressure...
Proceedings Papers

Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A015, July 17–22, 2022
Paper No: PVP2022-85651
... in porosity ahead of the crack tip due to inadvertent cooling effects during the build process, resulting in fewer build defects ahead of the crack tip in the “vertical” samples. fracture toughness DIC FEA 316L additive manufacture Proceedings of the ASME 2022 Pressure Vessels & Piping Conference...
Proceedings Papers

Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A002, July 17–22, 2022
Paper No: PVP2022-84841
... laboratory specimen model, developed by modifying a Single-Edge Notch Tension SEN(T) specimen that is routinely used to obtain the fracture toughness values for both crack initiation as well as crack growth/tearing behavior. Details on the cell size used in the finite element analysis (FEA), and the effects...
Proceedings Papers

Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A035, July 13–15, 2021
Paper No: PVP2021-62207
... element analysis (FEA) thermal and fully-elastic structural Abaqus models were made from the available test measurements. The commercial crack modeling software, Franc3D, was used to complete an M-integral based fatigue crack growth (FCG) analysis. An assumed initial crack was inserted in a single port...
Proceedings Papers

Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A025, July 13–15, 2021
Paper No: PVP2021-62146
... restricting the design methodology to experimental correlation was the structural dimensions. Thick wall pressure vessel geometry prevented the use of conventional Section VIII pressure vessel calculations, which assumes thin wall pressure vessels. Early Finite Element Analysis (FEA) models of acrylic windows...
Proceedings Papers

Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A007, July 13–15, 2021
Paper No: PVP2021-61533
... flexibility. Finite element analysis (FEA) studies have been carried out on 31 models with various diameters and thicknesses for both D/T ≤ 100 and D/T > 100 and in all cases the high precision of the given equation in B31J-2017 is indicated. Also, a new formula of in-plane flexibility factor...
Proceedings Papers

Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A058, July 13–15, 2021
Paper No: PVP2021-62084
... solution. An analytical model is developed for the stress evaluation as well and the results are compared with the finite element model. The study is intended to provide an efficient methodology for plate evaluation and qualification. FEA endplate supplementary steel pipe supports Proceedings...
Proceedings Papers

Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T05A002, July 13–15, 2021
Paper No: PVP2021-61239
... Proceedings of the ASME 2021 Pressure Vessels & Piping Conference PVP2021 July 13-15, 2021, Virtual, Online PVP2021-61239 GENERAL METAL TO METAL STATIC SEALS LEAK TIGHTNESS OVERVIEW - R&D PROCESSES, FEA AND TESTS AND FURTHER CODE IMPLEMENTATION Przemyslaw Lutkiewicz1, David Robertson Sam (Kwok Lun...
Proceedings Papers

Proc. ASME. PVP2020, Volume 3: Design and Analysis, V003T03A076, August 3, 2020
Paper No: PVP2020-21297
... thermal Finite Element Analyses (FEA) are used to establish computational models of simple geometric bodies in a range of atmospheric conditions. The effects of insulation on the thermal distribution are also represented through closed form solutions and FEA. The results of these analyses allow...
Proceedings Papers

Proc. ASME. PVP2020, Volume 8: Operations, Applications, and Components, V008T08A039, August 3, 2020
Paper No: PVP2020-21259
... prescribed in Title 10 of the Code of Federal Regulations Part 71 (10 CFR 71). In order to gain confidence that the DPP-3 will remain leaktight after testing, the DPP-3 has been structurally analyzed using the Finite Element Analysis (FEA) software LS-DYNA. The FEA analyses serve two general purposes: first...
Proceedings Papers

Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A053, August 3, 2020
Paper No: PVP2020-21824
... the cases, additional accumulated creep damage is determined considering crack growth. A Finite Element Analysis (FEA) is performed for the reactor vessel patch consisting of a single crack at the weld-patch interface to assess the accumulated creep damage from normal operation till the end of design life...