Vol.1, No 8, 2001 pp. 1065 - 1081
UDC 62-71: 621.1.016.4 621.565:621.1.016.4
3D MODEL IN SIMULATION OF HEAT
AND MASS TRANSFER PROCESSES IN WET COOLING TOWERS
Velimir Stefanović, Gradimir Ilić, Mića Vukić,
Nenad Radojković, Goran Vučković, Predrag Živković
Faculty of Mechanical Engineering, University of Niš, FR Yugoslavia
Abstract. In this paper results of a 3-D numerical simulation of
heat and mass transfer processes in wet cooling towers are presented. Physical
and mathematical models are presented in suficient measure. All relevant
factors and data needed in solving of partial differential equation systems
presented in this paper, are given. For solving of this problem special
GROUND file in PHOENICS 3.3 software program is formed.
Key words: numerical model, simulation of heat and mass exchange,
cooling tower.
3-D MODEL SIMULACIJE PROCESA PRENOSA MASE
I TOPLOTE U VLAŽNIM RASHLADNIM TORNJEVIMA
U ovom radu prikazani su rezultati numeričke simulacije na 3D numeričkom
modelu procesa razmene toplote i mase u vlažnim rashladnim tornjevima.
U neophodnoj meri prikazan je fizički i matematički model procesa. Dati
su svi relevantni činioci i podaci. Koji su potrebni u postupku rešavanja
sistema parcijalnih diferencijalnih jednačina, prikazanog u ovom radu.
Za rešavanje ovog problema skodiran je poseban GROUND fajl u okviru softverskog
paketa PHOENICS 3.3.
Ključne reči: numerički model, simulacija razmene toplote i
mase, rashladni toranj
