... 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...

... (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...

...) radioactive material mitigation main steam safety valve (MSSV) CFD FEM 27 10 2019 22 07 2020 05 10 2020 e-mail:  msyim@kaist.ac.kr e-mail:  wwj1111@kaist.ac.kr Copyright © 2021 by ASME 2021 0094-9930/2021/143(2)/021403/10/ $25.00 ...

... 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...

... the numerical results of bolt preload reduction to experimental ones. fasteners finite element analysis flanges gaskets pipes stress-strain relations thermal expansion Young's modulus pipe flange connection leakage FEM elevated temperature nonlinear sheet gasket It is particularly...

... 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...

... 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...

... 2006 11 05 2007 20 08 2008 brazing deformation filler metals finite element analysis heat exchangers internal stresses plates (structures) stainless steel plate-fin structure brazing thermal deformation residual stresses FEM The miniaturization...

.... 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...

... 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...

... 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...

... 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...