Journal ArticleDOI
Finite Element Analysis of Metallic Bellows Considering Material and Geometric Non-linearity
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This article is published in Transactions of the Indian National Academy of Engineering.The article was published on 2022-01-16. It has received 0 citations till now. The article focuses on the topics: Bellows & Expansion joint.read more
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Design and development of the AHWR—the Indian thorium fuelled innovative nuclear reactor
R.K. Sinha,Anil Kakodkar +1 more
TL;DR: The Advanced Heavy Water Reactor (AHWR) as mentioned in this paper is a 300mWe, vertical, pressure tube type, heavy water moderated, boiling light water cooled natural circulation reactor.
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Cyclic stress‐strain response and microstructure under variable amplitude loading
TL;DR: In this paper, the authors studied the cyclic stress-strain behavior under variable amplitude loading in terms of dislocation glide character and microstructure, various metals and alloys were cyclically loaded in single-step tests and in an incremental step test (IST).
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Fatigue of bellows, a new design approach
TL;DR: In this paper, the difference between bellows and polished bar fatigue behavior is attributed to this strain concentration, and it is shown that fatigue life of bellows can be better predicted by partitioning the bellows fatigue data based on a geometry parameter.
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Strength analysis and structural optimization of U-shaped bellows
Younsheng Li,Shuiping Sheng +1 more
TL;DR: In this article, an analysis of the strength of U-shaped bellows is presented by adopting the thin toroidal shell theory, which coincides extremely well with Anderson's (Analysis of stress in bellows) and Hamada and Tanazono's theoretical solutions; furthermore, these results have been tested by strain gage measurement.
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Low Cycle Fatigue and Cyclic Plasticity Behavior of Indian PHWR/AHWR Primary Piping Material
TL;DR: In this article, the results of these tests have been investigated in details using few popular finite element cyclic plasticity models to understand and quantify the material's cyclic plating behavior.