Effect of surface temperature on spreading rate of liquid droplet
| Parent link: | MATEC Web of Conferences Vol. 19 : The 2nd International Youth Forum “Smart Grids”, Tomsk, Russia, October 6-10, 2014.— 2014.— [01001, 4 p.] |
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| Summary: | Title screen Experimental investigation of spreading rate variation of liquid droplet under the conditions of its free-falling on a heated surface has been executed. Effect of surface temperature of flexible copper substrate on spreading rate variation of liquid droplet under the conditions of its free-falling has been studied. It has been found that the curve of liquid drop spreading rate changes exponentially. The spreading rate after time point of 0,002s assumes constant values V = 0.3-0.5 m/s and does not depend on the surface temperature. Also it has been found that liquid drop spreading rate does not depend on the surface temperature at temperatures up to 108°С. Continued heating results in an increased liquid drop spreading rate and reaches a maximum values at temperature of 140°С. By heating the surface over 140°С the decreasing of spreading rate is occurred. |
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2014
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| Online Access: | http://dx.doi.org/10.1051/matecconf/20141901001 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=640087 |