TY - GEN
T1 - Evaporation heat transfer of water in plate heat exchangers with operation parameters at high temperature conditions
AU - Kim, Sung Woo
AU - Baek, Changhyun
AU - Lee, Joo Seong
AU - Kim, Yongchan
N1 - Funding Information:
This work was supported by the Industrial Core Technology Development Program (No. 10049090) of the Korea Evaluation Institute of Industrial Technology (KEIT) funded by the Korea Government Ministry of Trade, Industry and Energy.
PY - 2015
Y1 - 2015
N2 - Plate heat exchangers (PHEs) have been applied to various industrial applications. The development of plate heat exchangers which generate steam is being required for the industrial purposes. Design and operating parameters affected significantly the performance of a PHE. This study investigated the evaporative heat transfer characteristics of the PHE with the operation parameters. The operating parameters in this experiment were the inlet water temperature, heat flux, and mass flux of the PHE. The experiment device of the plate heat exchanger was composed of two parts. The first was a cold temperature circulation part which provides cold water to the test section. The other was a high temperature circulation part which provided hot water to the test section. Lab-scale devices were utilized to establish the conditions of experiments and to consider the operation parameters. The heat transfer rate increased with the increase of the inlet temperature and heat flux.
AB - Plate heat exchangers (PHEs) have been applied to various industrial applications. The development of plate heat exchangers which generate steam is being required for the industrial purposes. Design and operating parameters affected significantly the performance of a PHE. This study investigated the evaporative heat transfer characteristics of the PHE with the operation parameters. The operating parameters in this experiment were the inlet water temperature, heat flux, and mass flux of the PHE. The experiment device of the plate heat exchanger was composed of two parts. The first was a cold temperature circulation part which provides cold water to the test section. The other was a high temperature circulation part which provided hot water to the test section. Lab-scale devices were utilized to establish the conditions of experiments and to consider the operation parameters. The heat transfer rate increased with the increase of the inlet temperature and heat flux.
UR - http://www.scopus.com/inward/record.url?scp=85016736417&partnerID=8YFLogxK
U2 - 10.18462/iir.icr.2015.0937
DO - 10.18462/iir.icr.2015.0937
M3 - Conference contribution
AN - SCOPUS:85016736417
T3 - Refrigeration Science and Technology
SP - 2060
EP - 2066
BT - 24th IIR International Congress of Refrigeration, ICR 2015
PB - International Institute of Refrigeration
T2 - 24th IIR International Congress of Refrigeration, ICR 2015
Y2 - 16 August 2015 through 22 August 2015
ER -