Experimental Investigation of the Change in Temperature at the Center of a Water Droplet in the Process of Evaporation in Heated Air; Journal of Engineering Physics and Thermophysics; Vol. 89, iss. 3
| Parent link: | Journal of Engineering Physics and Thermophysics Vol. 89, iss. 3.— 2016.— [P. 548–552] |
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| Hovedforfatter: | |
| Corporate Authors: | , |
| Andre forfattere: | , |
| Summary: | Title screen The paper presents the results of an experimental investigation of the change in the temperature at the interface between water and a thermocouple junction (of diameter 1 mm) in a droplet (initial radius 1.5–3 mm) in the process of heating and evaporation of the latter in an air stream (of temperature 350–800 K at the velocity of motion 0.1–3.5 m/s). The lifetimes of droplets (of their complete evaporation) have been determined. It is shown that the temperature at the droplet center changes by no more than 10 K in the process of evaporation at gas temperatures of less than 500 K. At higher temperatures of the external gas medium the droplet is heated intensely (the temperature field is homogeneous). Режим доступа: по договору с организацией-держателем ресурса |
| Sprog: | engelsk |
| Udgivet: |
2016
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| Fag: | |
| Online adgang: | http://dx.doi.org/10.1007/s10891-016-1409-5 |
| Format: | Electronisk Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=654237 |
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| 200 | 1 | |a Experimental Investigation of the Change in Temperature at the Center of a Water Droplet in the Process of Evaporation in Heated Air |f A. V. Zakharevich, G. V. Kuznetsov, P. A. Strizhak | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 551-552 (12 tit.)] | ||
| 330 | |a The paper presents the results of an experimental investigation of the change in the temperature at the interface between water and a thermocouple junction (of diameter 1 mm) in a droplet (initial radius 1.5–3 mm) in the process of heating and evaporation of the latter in an air stream (of temperature 350–800 K at the velocity of motion 0.1–3.5 m/s). The lifetimes of droplets (of their complete evaporation) have been determined. It is shown that the temperature at the droplet center changes by no more than 10 K in the process of evaporation at gas temperatures of less than 500 K. At higher temperatures of the external gas medium the droplet is heated intensely (the temperature field is homogeneous). | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Journal of Engineering Physics and Thermophysics | ||
| 463 | |t Vol. 89, iss. 3 |v [P. 548–552] |d 2016 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a water droplet | |
| 610 | 1 | |a evaporation | |
| 610 | 1 | |a heated air | |
| 610 | 1 | |a thermal conductivity | |
| 610 | 1 | |a heat flux | |
| 610 | 1 | |a капли | |
| 610 | 1 | |a воды | |
| 610 | 1 | |a испарение | |
| 610 | 1 | |a воздух | |
| 610 | 1 | |a теплопроводность | |
| 610 | 1 | |a тепловые потоки | |
| 700 | 1 | |a Zakharevich |b A. V. |c specialist in the field of power engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1980- |g Arkadiy Vladimirovich |3 (RuTPU)RU\TPU\pers\34155 |9 17695 | |
| 701 | 1 | |a Kuznetsov |b G. V. |c Specialist in the field of heat power energy |c Professor of Tomsk Polytechnic University, Doctor of Physical and Mathematical Sciences |f 1949- |g Geny Vladimirovich |3 (RuTPU)RU\TPU\pers\31891 |9 15963 | |
| 701 | 1 | |a Strizhak |b P. A. |c Specialist in the field of heat power energy |c Doctor of Physical and Mathematical Sciences (DSc), Professor of Tomsk Polytechnic University (TPU) |f 1985- |g Pavel Alexandrovich |3 (RuTPU)RU\TPU\pers\30871 |9 15117 | |
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