Design guidelines for predicting stress in cemented doublets undergoing temperature change: part two

Morris I. Kaufman

doi:10.1117/12.2601823

28 October 2021 Design guidelines for predicting stress in cemented doublets undergoing temperature change: part two

Morris I. Kaufman

Proceedings Volume 11889, Optifab 2021; 118890W (2021) https://doi.org/10.1117/12.2601823
Event: SPIE Optifab, 2021, Rochester, New York, United States

Abstract

This work builds on prior work that developed a methodology for evaluating thermal stress in cemented doublets. The prior studies were limited by a paucity of actual test data, particularly from thermally tested cemented doublets. This follow-on study uses the existing methodology to estimate stresses in cemented doublets that have been tested for a temperature range from –40°C to 85°C and establishes safe stress levels using actual data. We also discuss limitations and concerns that we need to address to improve our understanding of cemented doublet failure.

Conference Presentation

Citation Download Citation

Morris I. Kaufman "Design guidelines for predicting stress in cemented doublets undergoing temperature change: part two", Proc. SPIE 11889, Optifab 2021, 118890W (28 October 2021); https://doi.org/10.1117/12.2601823

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