Abstract
An experimental study was made in the first of two papers to determine the effect of liquid sprays used to cool a hot surface. Both pure water and R-134a were served as a working medium sprayed from a single circular nozzle onto a Cu (oxygen free) metal of an electrically heated surface which was heated to an initial temperature with a range of wall superheat for steady-state nucleate boiling experiments using thermocouples for heat transfer measurements. Cooling characteristics (boiling curves) were obtained over a range of spray mass flux, Weber number, wall superheat and degree of subcooling. Boiling visualization was also conducted with varied heat flux levels at a specified We for R-134a and water. (author)
Hsieh, Shou Shing;
Fan, Tsung Cheng;
Tsai, Huang Hsui
[1]
- National Sun Yat Sen Univ., Kaohsiung, Taiwan (China). Dept. of Mechanical and Electro-Mechanical Engineering
Citation Formats
Hsieh, Shou Shing, Fan, Tsung Cheng, and Tsai, Huang Hsui.
Spray cooling characteristics of water and R-134a. Part 1: nucleate boiling.
United Kingdom: N. p.,
2004.
Web.
doi:10.1016/j.ijheatmasstransfer.2004.07.022.
Hsieh, Shou Shing, Fan, Tsung Cheng, & Tsai, Huang Hsui.
Spray cooling characteristics of water and R-134a. Part 1: nucleate boiling.
United Kingdom.
https://doi.org/10.1016/j.ijheatmasstransfer.2004.07.022
Hsieh, Shou Shing, Fan, Tsung Cheng, and Tsai, Huang Hsui.
2004.
"Spray cooling characteristics of water and R-134a. Part 1: nucleate boiling."
United Kingdom.
https://doi.org/10.1016/j.ijheatmasstransfer.2004.07.022.
@misc{etde_20540190,
title = {Spray cooling characteristics of water and R-134a. Part 1: nucleate boiling}
author = {Hsieh, Shou Shing, Fan, Tsung Cheng, and Tsai, Huang Hsui}
abstractNote = {An experimental study was made in the first of two papers to determine the effect of liquid sprays used to cool a hot surface. Both pure water and R-134a were served as a working medium sprayed from a single circular nozzle onto a Cu (oxygen free) metal of an electrically heated surface which was heated to an initial temperature with a range of wall superheat for steady-state nucleate boiling experiments using thermocouples for heat transfer measurements. Cooling characteristics (boiling curves) were obtained over a range of spray mass flux, Weber number, wall superheat and degree of subcooling. Boiling visualization was also conducted with varied heat flux levels at a specified We for R-134a and water. (author)}
doi = {10.1016/j.ijheatmasstransfer.2004.07.022}
journal = []
issue = {26}
volume = {47}
journal type = {AC}
place = {United Kingdom}
year = {2004}
month = {Dec}
}
title = {Spray cooling characteristics of water and R-134a. Part 1: nucleate boiling}
author = {Hsieh, Shou Shing, Fan, Tsung Cheng, and Tsai, Huang Hsui}
abstractNote = {An experimental study was made in the first of two papers to determine the effect of liquid sprays used to cool a hot surface. Both pure water and R-134a were served as a working medium sprayed from a single circular nozzle onto a Cu (oxygen free) metal of an electrically heated surface which was heated to an initial temperature with a range of wall superheat for steady-state nucleate boiling experiments using thermocouples for heat transfer measurements. Cooling characteristics (boiling curves) were obtained over a range of spray mass flux, Weber number, wall superheat and degree of subcooling. Boiling visualization was also conducted with varied heat flux levels at a specified We for R-134a and water. (author)}
doi = {10.1016/j.ijheatmasstransfer.2004.07.022}
journal = []
issue = {26}
volume = {47}
journal type = {AC}
place = {United Kingdom}
year = {2004}
month = {Dec}
}