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Keywords: FEM
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Journal Articles
Publisher: ASME
Article Type: Design Innovation Paper
J. Pressure Vessel Technol. October 2022, 144(5): 055001.
Paper No: PVT-21-1157
Published Online: March 8, 2022
... the interface separation starts are examined using finite element method (FEM) calculations. As a result, it is found that the values of the load factor decrease as the ratio b / a increases, and the load application position approaches the interfaces, while the value of the load factor is independent...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2022, 144(5): 051701.
Paper No: PVT-19-1107
Published Online: February 10, 2022
... (H), and material thickness (T). The compression and resilience curves obtained from the prediction models are consistent with the finite element method (FEM) simulation. The models can accurately reflect the compression-resilience performance of corrugated metal gaskets with different structural...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2019, 141(2): 021701.
Paper No: PVT-18-1091
Published Online: February 21, 2019
... Flow , Science Press , Beijing, China . debris flow buried pipeline corrosion defect FEM multiple regression analysis With the rapid development of economy, the mileage of long-distance pipelines is increasing constantly. Crossing a wide and complex geological area, the pipeline...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. April 2009, 131(2): 021406.
Published Online: January 6, 2009
... interruption tests. Measured creep damage was compared with the results of FEM analysis. The results are as follows. 1 The creep strength of Mod.9Cr–1Mo steel welded joints fell below that of the base metal due to Type IV failure under long-term test conditions at high temperatures. 2 Type IV creep...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. November 2008, 130(4): 041203.
Published Online: August 20, 2008
... have great effect on creep failure. stainless steel plate-fin structure brazed residual stress creep FEM A typical three-layer brazed stainless steel plate-fin structure was used as finite element analysis model. Figure 2 shows a schematic configuration of the plate-fin structure...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. February 2008, 130(1): 011204.
Published Online: January 17, 2008
.... 01 09 2006 08 12 2006 17 01 2008 couplings fasteners mechanical contact mesh generation fixing element bolted joint FEM helical thread modeling stress concentration contact pressure distribution Threaded fasteners are the most widely used machine elements...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. November 2007, 129(4): 689–697.
Published Online: October 17, 2006
... tests, and hemispherical dome tests. All materials were provided in the form of rolled sheet with different nominal thickness values, see Table 3 . Although steels and aluminum alloys have substantially different microstructures, the objective of this work is to present a unified FEM, which...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. February 2007, 129(1): 175–185.
Published Online: July 13, 2006
... contact pressure values. 28 07 2005 13 07 2006 mechanical contact joining processes fasteners calibration finite element analysis ultrasonic applications bolted joints experimental ultrasonic waves pressure-sensitive film FEM Bolted joints are among the most...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Pressure Vessel Technol. November 2002, 124(4): 385–396.
Published Online: November 8, 2002
... theory of elasticity and the finite element method (FEM). The leakage tests were also conducted using an actual pipe flange connection with a spiral-wound gasket. Using the contact stress distribution of the pipe flange connection with 3-in. nominal diameter under internal pressure and the tightness...