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Table 4 The comparsion of experimental results with the simulation temperatures

From: Visualization of hot flows of tall space fires in model experiments with Schlieren Photography technique

Height

Time (s)

Simulation

212a

319

425

T3

40.8 (20.3)b

40.5 (20.0)

41.5 (21.0)

T2

48.0 (27.5)

47.8 (27.3)

47.9 (27.4)

T1

46.3 (25.8)

47.1 (26.6)

47.7 (27.2)

Height

Time (s)

Experiment

60

90

120

T3

39.7 (19.7)

39.7 (19.7)

41.1 (21.1)

T2

44.4 (24.4)

45.8 (25.8)

46.4 (26.4)

T1

43.8 (23.8)

44.2 (24.2)

45.2 (25.2)

  1. aTime scale: \(1/\sqrt {12.5}\)
  2. bThe temperature difference from initial temperature: experiment: 20.5 °C/simulation: 20 °C)