Vol.1, No 10, 2003 pp. 1377- 1384
UDC 66.045.1:536.24
EXPERIMENTAL STUDY ON THERMAL AND FLOW
PROCESSES IN SHELL AND TUBE HEAT EXCHANGERS
- influence of baffle cut on heat exchange
efficiency -
Nenad Radojković1, Gradimir Ilić1,
Žarko Stevanović2,
Mića Vukić1, Dejan Mitrović1,
Goran Vučković1
1Faculty of Mechanical Engineering,
University of Nis, Serbia and Montenegro
2Institute of Nuclear Sciences Vinca,
Serbia and Montenegro
Abstract. Experimental investigations were done to identify influence
of thermal and flow quantities and shell side geometry on STHE's heat exchange
intensity. In this paper special attention was paid to segmental baffle
cut influence on apparatus efficiency.
Key words: Shell and Tube Heat Exchanger, Experimental Research,
Baffle Cut
EKSPERIMENTALNO ISTRAŽIVANJE TERMO-STRUJNIH
PROCESA U DOBOŠASTIM IZMENJIVAČIMA TOPLOTE
Eksperimentalno istraživanje izvršeno je u cilju ispitivanja uticaja termo-strujnih
veličina i geometrije međucevnog prostora na intenzitet razmene toplote
kod dobošastih izmenjivača toplote. U ovom radu posebna pažnja posvećena
je ispitivanju uticaja veličine okna pregrade na toplotnu efikasnost aparata.
Ključne reči: Dobošasti izmenjivač toplote, eksperimentalno
istraživanje, veličina okna pregrade
