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The molecular diffusion differential equation of spheroid symmetrical droplet evaporation in the air is established. By solving the differential equation, the mathematical expression of droplet's mass diffusion rate is obtained. The mathematical model of droplet evaporation in unsteady-state period is established and the mathematical model is numerically calculated by iterative method. The solution indicated that the unsteady-state period of droplet evaporation is very short and the droplet size change is very small.
Details
- Original title: [In Chinese. / En chinois.]
- Record ID : 2008-1233
- Languages: Chinese
- Source: Refrigeration - vol. 26 - n. 3
- Publication date: 2007/09
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Indexing
- Themes: Mass transfer
- Keywords: Calculation; Heat transfer; Transient state; Air; Droplet; Flux; Evaporation
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A DETAILED EXAMINATION OF GAS AND LIQUID PHASE ...
- Author(s) : HAYWOOD R. J., NAFZIGER R., RENKSIZBULUT M.
- Date : 1989
- Languages : English
- Source: J. Heat Transf. - vol. 111 - n. 2
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PREDICTION OF BUBBLE GROWTH RATES AND DEPARTURE...
- Author(s) : SRINIVAS N. S., KUMAR R.
- Date : 1984/08
- Languages : English
- Source: International Journal of Heat and Mass Transfer - vol. 27 - n. 8
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MEASUREMENT OF THE TRANSIENT HEAT TRANSFER TO L...
- Author(s) : DANIL'CHENKO B. A., POROSHIN V. N.
- Date : 1983
- Languages : English
- Source: Cryogenics - vol. 23 - n. 10
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Transient nucleate boiling under stepwise heat ...
- Author(s) : DULUC M. C., STUTZ B., LALLEMAND M.
- Date : 2004/12
- Languages : English
- Source: International Journal of Heat and Mass Transfer - vol. 47 - n. 25
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THE EFFECT OF HEATER WALL THICKNESS ON HEAT TRA...
- Author(s) : PRASAD N. R., SAINI J. S., PRAKASH R.
- Date : 1985
- Languages : English
- Source: International Journal of Heat and Mass Transfer - vol. 28 - n. 7
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