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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


Puni tekst: engleski pdf 407 Kb

str. 181-186

preuzimanja: 263

citiraj


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

https://hrcak.srce.hr/128738

Datum izdavanja:

12.10.2014.

Posjeta: 741 *