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Article Type: Research-Article
J. Manuf. Sci. Eng. January 2019, 141(1): 011005.
Paper No: MANU-18-1264
Published Online: October 19, 2018
... parts. In this work, the authors propose an experimental approach based on sessile drop goniometry on a powder substrate to characterize the binder wetting powder process. As a binder drop penetrates into a prepared powder substrate, the dynamic contact angle formed in powder pores is calculated based...
Article Type: Research Papers
J. Manuf. Sci. Eng. April 2009, 131(2): 021010.
Published Online: March 27, 2009
... of wetting and surface roughness on the bouncing phenomenon. An analytical model, based on the conservation of energy during deposition, was developed to correlate wetting and surface roughness to a dimensionless droplet bouncing potential. In addition, experiments were conducted to image the deposition...