Article ID Journal Published Year Pages File Type
7048796 Applied Thermal Engineering 2016 4 Pages PDF
Abstract
Flame length of buoyancy-controlled turbulent jet diffusion flames from inclined nozzles with inclined angles of 0°, 30°, 45°, 60°, and 90° to the horizontal has been investigated experimentally in this work. The jet diffusion flames are produced by the nozzles with diameters of 8, 12, and 16 mm. The relationship between flame length and heat release rate has been proposed for jet flames from inclined nozzles. It is found that the values of the entrainment coefficient C1 are generally proportional to cosθ0 linearly. A global model when Froude number is below about 300 (Fr < 300) is developed for estimating the flame length of the buoyancy-controlled jet flames from inclined nozzles.
Related Topics
Physical Sciences and Engineering Chemical Engineering Fluid Flow and Transfer Processes
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