Oxygen-enhanced/natural gas flame radiation

被引：57

作者：

Baukal, CE

Gebhart, B

机构：

[1] Mech. Eng. and Applied Mechanics, University of Pennsylvania, Philadelphia

来源：

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 1997年 / 40卷 / 11期

关键词：

D O I：

10.1016/S0017-9310(96)00307-9

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Total radiation measurements for oxygen-enhanced/natural gas diffusion flames are reported here. The parameters that were studied included the oxidizer composition (Omega = 0.25-1.00), the burner firing rate (q(f) = 3-28 kW), the equivalence ratio (phi = 0.55-1.45), and the axial (L(r) = 0.5-6.5) and radial (D-r = 0.4-1.0) position of the radiometer. The measured radiation ranged from 10 to 65 kW m(-2). The nozzle Reynolds numbers ranged from 480 to 10 300. The location of the peak flame radiation ranged from 9 to 15% of the visible flame length. The stability limits and visible flame heights are also reported for a burner with a wide operating range. (C) 1997 Elsevier Science Ltd.

引用

页码：2539 / 2547

页数：9

共 24 条

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[Anonymous], ANN REV FLUID MECH

[2]

Baukal C.E, 1996, THESIS U PENNSYLVANI

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