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Full-Field Measurement of Strain and Transformation in Nitinol

Phase shifted moire  interferometry is used to measure full-field strain during uniaxial tension and four point bend loading of nitinol test samples.  Differences between [...]

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FEA of In-Vitro Test Methods for Radial Force Characterization

An overview of the typical in-vitro test methods used to characterize the performance of Nitinol stents is presented.  Characterization requires a consistent definition and [...]

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FEA and Nitinol: Beyond the Fundamentals

At the 2006 SMST Conference in Asilomar Dr. Paul and I had he privilege of sharing our experience of working with Nitinol and particularly [...]

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Effects of Notches and Grain Size on Transformations in Nitinol

In this paper, we present a research methodology to characterize the effects of crystallographic orientation and grain size on the deformations and transformations in [...]

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FEA and Experimental Evaluation of Superelastic Stent

The mechanical properties of Nitinol stents are normally evaluated experimentally due to complexities resulting from large deformations and material nonlinearity. Despite difficulties associated with [...]

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ABAQUS ASTM Biomimicry CFD Clean Design Detox Devices Education Fatigue FDA FEA FEMAP FSI gStent Heart HRV Imaging Intrapreneuring Materials Medical Medical Devices Meditation Moire Interferometry Nitinol NLP Optimization Patents Personal RF RF Ablation SEM SMST Stent Stents Surgery Survey Testing Yoga
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