Analysis of alcohol-water diffusion process using digital holographic interferometry

Shilpi Agarwal; Manoj Kumar; Varun Kumar; Chandra Shakher

doi:10.1117/12.2196422

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24 August 2015 Analysis of alcohol-water diffusion process using digital holographic interferometry

Shilpi Agarwal, Manoj Kumar, Varun Kumar, Chandra Shakher

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Proceedings Volume 9660, SPECKLE 2015: VI International Conference on Speckle Metrology; 96600S (2015) https://doi.org/10.1117/12.2196422
Event: SPECKLE 2015: VI International Conference on Speckle Metrology, 2015, Guanajuato, Mexico

Abstract

In this paper, digital holographic interferometric method is proposed for the measurement of diffusion coefficient of alcohol in distilled water. The diffusion coefficient is measured directly from the phase difference of the interferograms. In addition to this the alcohol-water diffusion process is characterized by dimensionless parameters such as Schmidt number, Prandtl number, Lewis number and Reynolds number.

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Shilpi Agarwal, Manoj Kumar, Varun Kumar, and Chandra Shakher "Analysis of alcohol-water diffusion process using digital holographic interferometry", Proc. SPIE 9660, SPECKLE 2015: VI International Conference on Speckle Metrology, 96600S (24 August 2015); https://doi.org/10.1117/12.2196422

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