Experimental data for test 20 (105.3 kW, door 6/6 , fire location A) by Steckler et al. (1982) Temperature in the corner z [m], T [C], (-)err [C], (+)err [C] 0.057, 57.54, 4.0, 2.0 0.171, 58.89, 4.0, 2.0 0.285, 61.44, 4.0, 2.0 0.399, 63.81, 4.0, 2.0 0.513, 67.72, 4.0, 2.0 0.627, 72.15, 4.0, 2.0 0.741, 79.27, 4.0, 2.0 0.855, 93.55, 4.0, 2.0 0.969, 130.31, 4.0, 2.0 1.083, 172.11, 4.0, 2.0 1.197, 180.28, 4.0, 2.0 1.311, 182.21, 4.0, 2.0 1.425, 182.89, 4.0, 2.0 1.539, 182.79, 4.0, 2.0 1.653, 183.48, 4.0, 2.0 1.767, 184.21, 4.0, 2.0 1.881, 183.96, 4.0, 2.0 1.995, 183.96, 4.0, 2.0 2.109, 177.83, 4.0, 2.0 Temperature across the door z [m], T [C], (-)err [C], (+)err [C] 0.057, 39.92, 0.171, 39.98, 0.285, 37.17, 0.399, 37.06, 0.513, 38.63, 0.627, 38.68, 0.741, 37.81, 0.855, 39.80, 14.0, 2.0 0.969, 64.04, 14.0, 4.0 1.083, 108.62, 5.0, 6.0 1.197, 155.00, 5.0, 11.0 1.311, 164.62, 5.0, 11.0 1.425, 170.96, 2.0, 10.0 1.539, 171.46, 2.0, 10.0 1.653, 176.06, 2.0, 10.0 1.767, 181.47, 2.0, 10.0 Flow speed across the door z [m], u [m/s], (-)err [%], (+)err [%] 0.057, -0.93, 10.0, 10.0 0.171, -0.92, 10.0, 10.0 0.285, -0.90, 10.0, 10.0 0.399, -0.84, 10.0, 10.0 0.513, -0.83, 10.0, 10.0 0.627, -0.75, 10.0, 10.0 0.741, -0.64, 10.0, 10.0 0.855, -0.52, 10.0, 10.0 0.969, -0.11, 10.0, 10.0 1.083, 0.57, 10.0, 10.0 1.197, 0.94, 10.0, 10.0 1.311, 1.12, 10.0, 10.0 1.425, 1.42, 10.0, 10.0 1.539, 1.69, 10.0, 10.0 1.653, 1.96, 10.0, 10.0 1.767, 2.67, 10.0, 10.0