.... The experiments were carried out using pressure-sensitive paint (PSP) in the high-velocity 2D linear cascade experimental facility at the Oxford Thermofluids Institute, using engine-representative Mach and Reynolds numbers. The results show that lidding with up to 0.5 blocking ratio (defined as the ratio...

...-normal, and lateral coordinate (mm) CO 2 = carbon dioxide Le = Lewis number, Le = α / D s LED = light-emitting diode MW = molecular weight ratio of the coolant to air PSP = pressure-sensitive paint α = thermal diffusivity (m 2 /s) λ p = planform...

...), the shaped SJ1, and the shaped SJ2. The instantaneous cooling effectiveness distributions of the four configurations at blowing ratios (M) ranging from 0.5 to 3.0 were measured using the fast pressure-sensitive paint technique. The shaped SJ2 integrated the cooling characteristics of the 777-shaped hole...

... , J. , Jones , G. , Grenoble , S. , Gouterman , M. , Callis , J. B. , and Dalton , L. R. , 2004 , “ Dual-Luminophor Pressure-Sensitive Paint I. Ratio of Reference to Sensor Giving a Small Temperature Dependency ,” Sens. Actuators B , 97 ( 1 ), pp. 13 – 21 . 10.1016/S0925...