Investigation of a Two-Dimensional Hot Jet’s Infrared Radiation Using Four Different Turbulence Models

Table 3

Integral intensity error of the 2D nozzle (4 m~5 m, ()/%).

	Standard	RNG	SST	T. C.
Wide side	70.7%	86.5%	74.4%	26.0%
Narrow side	27.9%	42.5%	33.0%	−5.8%