Zobrazeno 1 - 10
of 13
pro vyhledávání: '"D. E. Weidner"'
Autor:
D. E. Weidner
Publikováno v:
Journal of Coatings Technology and Research. 17:851-863
The coating dynamics of a drying paint film with a yield stress is studied. The liquid is modeled as a binary mixture with one volatile component, solvent, and one nonvolatile component, resin. When the solvent has a different surface tension than th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f509ad00cc16ee76af441c12c81c285
https://doi.org/10.1007/s11998-019-00260-z
https://doi.org/10.1007/s11998-019-00260-z
Autor:
D. E. Weidner
Publikováno v:
Physics of Fluids. 31:109902
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3acbfc91b7fe22a1a6b8efa0f0d4abfc
https://doi.org/10.1063/1.5097229
https://doi.org/10.1063/1.5097229
Autor:
D. E. Weidner
Publikováno v:
Physics of Fluids. 30:082110
Spin coating is frequently used by the coating industry to achieve a very uniform final coating layer on a given substrate. Most of the research into this area has focused on flat substrates, but in this work we use scaling arguments and perturbation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db4bfc2a69c365e24a51c99bceb19ac1
https://doi.org/10.1063/1.5034359
https://doi.org/10.1063/1.5034359
Autor:
D. E. Weidner
Publikováno v:
Physics of Fluids. 29:052103
We consider the effect of a magnetic field generated by a current flowing in the axial direction, in a cylindrical conducting medium on the evolution of a thin magnetic liquid film coating the outside of the cylinder. We first derive the new governin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11377ed6ec322b98c71b515820b0b304
https://doi.org/10.1063/1.4982618
https://doi.org/10.1063/1.4982618
Publikováno v:
Langmuir. 15:1859-1871
Mathematical and numerical modeling of drying coating layers is of interest to both industrial and academic communities. Compositional changes that occur during the drying process make the implementation of practical and efficient numerical models ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5e6d5fe0ab21bc1df7d04db4c016b65
https://doi.org/10.1021/la980414u
https://doi.org/10.1021/la980414u
Publikováno v:
Journal of Colloid and Interface Science. 179:66-75
Following the application of a liquid coating to a curved substrate, surface tension forces will act to redistribute the coating layer. The coating will thin at outside corners and thicken at inside corners as the free surface contracts to minimize t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41010f737bd7bdc52355c65ae64a9ba5
https://doi.org/10.1006/jcis.1996.0189
https://doi.org/10.1006/jcis.1996.0189
Autor:
Leonard W. Schwartz, D. E. Weidner
Publikováno v:
Journal of Engineering Mathematics. 29:91-103
The equations describing the temporal evolution of a thin, Newtonian, viscous liquid layer are extended to include the effect of substrate curvature. It is demonstrated that, subject to the standard assumptions required for the validity of lubricatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46abd5cb2c6e6f3b7e51955bf5ea42dc
https://doi.org/10.1007/bf00046385
https://doi.org/10.1007/bf00046385
Autor:
D. E. Weidner, Leonard W. Schwartz
Publikováno v:
Physics of Fluids A: Fluid Dynamics. 3:2076-2080
The motion of the interface between two fluids in a Hele–Shaw cell for the case of a cell oriented with the plates vertical is considered. The bottom edge of the cell may be at any angle to the horizontal and only density differences between the tw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ab5561e685d418ae23da62892a221c1
https://doi.org/10.1063/1.858201
https://doi.org/10.1063/1.858201
Publikováno v:
Chemical Product and Process Modeling. 2
When a paint film is applied to the underside of a horizontal substrate, instabilities will lead to the formation of pendant drops. For sufficiently thick coatings, the drops may even detach from the coating before the coating dries. But even for thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a31c34fcbe123ef6716198c96fadab5a
https://doi.org/10.2202/1934-2659.1078
https://doi.org/10.2202/1934-2659.1078
Publikováno v:
Physics of Fluids. 8:1693-1695
Our recently‐published linear analysis [Schwartz et al., Langmuir 11, 3690 (1995)] demonstrated that an initially rippled thin layer of Newtonian liquid with uniformly distributed surfactant may level in unexpected ways. While the presence of surfa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5aceef3ce6463d61fa5fa349f3851cd0
https://doi.org/10.1063/1.868952
https://doi.org/10.1063/1.868952