Development of new analytical solutions for elastic thermal stress components in a hollow cylinder under sinusoidal transient thermal loading
作者： V. Radu , N. Taylor , E. Paffumi
DOI: 10.1016/J.IJPVP.2008.04.010
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摘要: Abstract For the analysis of high-cycle thermal fatigue due to striping (such as has been observed turbulence at mixing tees class 1–2–3 piping nuclear power reactors) it can be necessary consider time-dependent temperature gradient within pipe wall thickness rather than just surface. To address this, a set analytical solutions with several new features developed for field and associated elastic stress distributions hollow circular cylinder subjected sinusoidal transient loading inner The approach uses finite Hankel transform some properties Bessel functions. predictions have successfully benchmarked by comparison results from element analysis, also independent studies.
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