Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
649940 | Applied Thermal Engineering | 2005 | 12 Pages |
Abstract
An experimental investigation was carried out to measure the critical heat flux (CHF) of steady saturated and subcooled boiling for a round R-113 jet impingement on the flat stagnation zone. The experimental data were measured in a steady nucleate boiling state. Three main influencing parameters, i.e., subcooling, impact velocity and jet nozzle diameter were varied over a wide range and their effects on the critical heat flux were systemically studied. Two empirical correlations were respectively obtained using the experimental data for predicting the critical heat flux of R-113 jet impingement on the flat stagnation zone.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Fluid Flow and Transfer Processes
Authors
Yu-Hao Qiu, Zhen-Hua Liu,