Zobrazeno 1 - 10
of 19
pro vyhledávání: '"R. D. Narhe"'
Publikováno v:
EPL (Europhysics Letters). 135:36002
We present the growth dynamics of breath figures on phase change materials using numerical simulations. We propose a numerical model which accounts for both growth due to condensation and random motion of droplets on the substrate. We call this model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4f3f7ed994bdf1b059013f98095982e
https://doi.org/10.1209/0295-5075/ac130f
https://doi.org/10.1209/0295-5075/ac130f
Publikováno v:
Physical Review E. 98
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de0d0daff99933048a5411a94b9cd2e5
https://doi.org/10.1103/physreve.98.039901
https://doi.org/10.1103/physreve.98.039901
Publikováno v:
Dadun. Depósito Académico Digital de la Universidad de Navarra
instname
instname
Water condensation, a complex and challenging process, is investigated on a metallic (Zn) surface, regularly used as anticorrosive surface. The Zn surface is coated with hydroxide zinc carbonate by chemical bath deposition, a very simple, low-cost an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::263796e27b2411aeda3c16ab362498c2
https://doi.org/10.1016/j.apsusc.2010.03.004
https://doi.org/10.1016/j.apsusc.2010.03.004
Autor:
R. D. Narhe, Daniel Beysens
Publikováno v:
Langmuir. 23:6486-6489
Condensation on rough or superhydrophobic substrates can induce wetting behavior that is quite different from that of deposited or impinging drops. We investigate the growth dynamics of water drops in a well-controlled condensation chamber on a model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d08f4922c223aa5c557cf886a78c31f2
https://doi.org/10.1021/la062021y
https://doi.org/10.1021/la062021y
Autor:
Daniel Beysens, R. D. Narhe, Konrad Rykaczewski, Wenceslao González-Viñas, Kripa K. Varanasi, M. G. Medici, Sushant Anand
Publikováno v:
Langmuir
Langmuir, American Chemical Society, 2015, 31 (19), pp.5353-5363. ⟨10.1021/la504850x⟩
Langmuir, 2015, 31 (19), pp.5353-5363. ⟨10.1021/la504850x⟩
Langmuir, American Chemical Society, 2015, 31 (19), pp.5353-5363. ⟨10.1021/la504850x⟩
Langmuir, 2015, 31 (19), pp.5353-5363. ⟨10.1021/la504850x⟩
International audience; Water droplets condensing on solidified phase change materials such as benzene and cyclohexane near their melting point show in-plane jumping and continuous "crawling" motion. The jumping drop motion has been tentatively expla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1479dc713fbb84c4ce23d89ff5493d4d
https://hal-cea.archives-ouvertes.fr/cea-01734598
https://hal-cea.archives-ouvertes.fr/cea-01734598
Autor:
R. D. Narhe, Daniel Beysens
Publikováno v:
Europhysics Letters (EPL). 75:98-104
Condensation-induced water drop growth was studied on a super-hydrophobic spike surface. The dynamics are described by three main stages depending on the size of the drop with respect to the different spike pattern length scales. The initial stage is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a54bd61ff02be3f9c0c762c9058156f
https://doi.org/10.1209/epl/i2006-10069-9
https://doi.org/10.1209/epl/i2006-10069-9
Autor:
Daniel Beysens, R. D. Narhe
Publikováno v:
The Journal of Physical Chemistry B. 110:22133-22135
We investigated the contact line dynamics of a composite drop formed as a result of the coalescence during the condensation of two diethylene glycol (DEG) drops at -4 degrees C on a silicon surface. The composite drop relaxes exponentially toward equ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e172022c3a6c02bf49bc82109030711c
https://doi.org/10.1021/jp0565655
https://doi.org/10.1021/jp0565655
Publikováno v:
Physical Review Letters. 76:3762-3765
The issue of breath figure formation on the surfaces of volatile fluids is examined. Dramatic differences are observed in the breath figure features for the cases of benzene and chloroform. It is shown that these results cannot be accounted for in te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e57f244c507c1281a1bfb4db9a274a8
https://doi.org/10.1103/physrevlett.76.3762
https://doi.org/10.1103/physrevlett.76.3762
Autor:
R. D. Narhe
Publikováno v:
EPL (Europhysics Letters). 114:36002
We investigated the growth dynamics of water drops in controlled condensation on ultrahydrophobic geometrically patterned polydimethylsiloxane (PDMS) cylindrical micro pillars. At the beginning, the condensed drops size is comparable to the pattern d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e80360ada3958153a275cd19f3cbd7d9
https://doi.org/10.1209/0295-5075/114/36002
https://doi.org/10.1209/0295-5075/114/36002
Publikováno v:
Dadun. Depósito Académico Digital de la Universidad de Navarra
instname
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2014, 89 (1), pp.012402. ⟨10.1103/PhysRevE.89.012402⟩
instname
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2014, 89 (1), pp.012402. ⟨10.1103/PhysRevE.89.012402⟩
We describe the evolution of a water drop saturated with NaCl and the growth of pure water droplets in a breath figure pattern (BF) condensing around it. This salty drop acts as a humidity sink, inhibiting the BF inside a ring at a distance $r=\ensur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::412742a204bf480e1e86423bb5423c3b
https://pubmed.ncbi.nlm.nih.gov/32289928
https://pubmed.ncbi.nlm.nih.gov/32289928