Abo Bibliothek: Guest
Digitales Portal Digitale Bibliothek eBooks Zeitschriften Referenzen und Berichte Forschungssammlungen
Heat Transfer Research
Impact-faktor: 0.404 5-jähriger Impact-Faktor: 0.8 SJR: 0.264 SNIP: 0.504 CiteScore™: 0.88

ISSN Druckformat: 1064-2285
ISSN Online: 2162-6561

Volumes:
Volumen 51, 2020 Volumen 50, 2019 Volumen 49, 2018 Volumen 48, 2017 Volumen 47, 2016 Volumen 46, 2015 Volumen 45, 2014 Volumen 44, 2013 Volumen 43, 2012 Volumen 42, 2011 Volumen 41, 2010 Volumen 40, 2009 Volumen 39, 2008 Volumen 38, 2007 Volumen 37, 2006 Volumen 36, 2005 Volumen 35, 2004 Volumen 34, 2003 Volumen 33, 2002 Volumen 32, 2001 Volumen 31, 2000 Volumen 30, 1999 Volumen 29, 1998 Volumen 28, 1997

Heat Transfer Research

DOI: 10.1615/HeatTransRes.v34.i3-4.50
14 pages

Heat and Mass Transfer in Evaporative Cooling of Water Films on Two Vertical Plates

V. V. Antonik
"Belenergo" Belorussian State Power Engineering Concern, Minsk, Belarus
Alexey I. Petruchik
A. V. Luikov Heat and Mass Transfer Institute, National Academy of Sciences of Belarus, Minsk, Belarus
A. D. Solodukhin
A. V. Luikov Heat and Mass Transfer Institute, National Academy of Sciences of Belarus, 15 P. Brovka Str., Minsk, 220072, Belarus
N. N. Stolovich
A. V. Luikov Heat and Mass Transfer Institute, National Academy of Sciences of Belarus, 15 P. Brovka Str., Minsk, 220072, Belarus
Sergey P. Fisenko
A. V. Luikov Heat and Mass Transfer Institute, National Academy of Sciences of Belarus, Minsk, Belarus

ABSTRAKT

A mathematical model of evaporative cooling of water films on vertical plates is developed. The model is a boundary-value problem for a system of four ordinary nonlinear differential equations. Using the model, we performed calculations and compared them with the data obtained on a commercial cooling tower. It is established that at small and average densities of irrigation the model allows one to adequately describe the parameters of vapor–air mixture above the plates and the temperature of the water cooled. The comparison of experimental and calculated data also shows that at a nominal hydraulic load the contribution of film currents is not less than 50% in a cooling tower.


Articles with similar content:

CHARACTERISTICS OF A.C. ARC IN A HEATER WITH DISCHARGE STABILIZATION BY SYNCHRONIZED PULSES
Progress in Plasma Processing of Materials, 2001, Vol.0, 2001, issue
A. F. Bublievsky, D. A. Bublievsky, Oleg J. Yas' ko
RAMAN AND RAYLEIGH SCATTERING COMBINED TO STUDY AIR ENTRAINMENT
Progress in Plasma Processing of Materials, 1997, Vol.1, 1997, issue
F. P. J. de Groote, Joost J. A. M. van der Mullen, J. M. de Regt
A STUDY OF HEAT TRANSFER CHARACTERISTIC OF GAS CARRYING EVAPORATION AND ITS APPLICATION
Transport Phenomena in Thermal Engineering. Volume 2, Vol.0, 1993, issue
Wei Xu, Z.J. Yu, Zi-Qiu Shen, Y.Z. Nan
Optimal design and performance evaluation of a finned regenerative evaporative cooler
International Heat Transfer Conference 12, Vol.50, 2002, issue
Jae-Heon Lee, Yuh-In Yoon, Dae-Young Lee
STEP RESPONSE AND FREQUENCY RESPONSE OF AN AIR CONDITIONING SYSTEM
International Heat Transfer Conference 6, Vol.4, 1978, issue
R.D. Crommelin , P.J. Jackman