Description
A spray evaporation experiment was conducted using commercial nozzles distributing liquid ammonia on a horizontal, plain stainless steel tube with a from 0.0138 to 0.0777 kg/(s.m). The saturation temperature was tested from – 23.3degC to 10degC, and the heat flux was tested from 8 to 60kW/m2. The effects of heat flux, saturation temperature, spray flow rate, and nozzle height were investigated. Both standard-angle and wide-angle commercial nozzles were tested. The results are compared with pool boiling data obtained in the present experiment and previously published pool boiling and spray evaporation results.
KEYWORDS: year 1995, evaporation, heat flow, performance, nozzles, sprays, ammonia, horizontal, tubes, experiment, stainless steel, fluid flow, saturation temperature, height, comparing, refrigerants, measuring, evaporators, heat transfer coefficient, calculating
Citation: ASHRAE Trans. 1995, Vol.101, Part 1, Paper number 3845 (RP-725), 136-149, 16 figs., refs.
Product Details
- Published:
- 1995
- File Size:
- 1 file , 1.1 MB
- Product Code(s):
- D-16694
