Prethodno priopćenje
LONG-TERM LIQUID TRANSFER MEASUREMENTS OF FALLING FILM HEAT AT HORIZONTAL TUBE BUNDLE
Petr Kracík
; Faculty of Mechanical Engineering Brno University of Technology, Czech Republic
Ladislav Šnajdárek
; Faculty of Mechanical Engineering Brno University of Technology, Czech Republic
Jiří Rospíšil
; Faculty of Mechanical Engineering Brno University of Technology, Czech Republic
Sažetak
This paper presents the current research on heat transfer at a sprinkled tube bundle consisting of smooth tubes and located in a chamber inside of which a low pressure is created by an exhauster. It also monitors the changes of the heat transfer coefficient in relation to the speed of sprinkled and sprinkling liquid flow, thermal gradient and low pressure inside the chamber. This articles shows and compares extensive measurements in condensation and evaporation modes.
Ključne riječi
heat transfer coefficient; evaporation; condensation; droplet; jet
Hrčak ID:
128738
URI
Datum izdavanja:
12.10.2014.
Posjeta: 1.061 *