unsteady_sos

Unsteady Sail-On-Side Cf Data:

Each file in table1 gives the unsteady, skin-friction data at a specific instantaneous angle of attack for the non-sail region of the sail-on-side case. In each file, there are 14 pairs of columns. Each pair represents the data at a specific x/L location (L is the model length). First column of each pair is the circumferential location phi , and the second column is the skin friction value. The x/L locations are (in order) : 0.110, 0.131, 0.170, 0.266, 0.306, 0.345, 0.434, 0.501,0.570, 0.638, 0.706, 0.774, 0.819, and 0.863. Instantaneous angle of attack, and the corresponding non-dimensional time t' of the maneuver is specified in the first column of table 1 for each unsteady file.

Table 1. The unsteady skin friction data at a specific instantaneous angle of attack for the non-sail region of the sail-on-side case.

File	figure number in chapter 6 of ref. [1]
unsteady, non-sail region of the sail-on-side case, t'=3.293, a (t') = 3.1°	figure 6.14
unsteady, non-sail region of the sail-on-side case, t'=3.742, a (t') = 5.1°	figure 6.15
unsteady, non-sail region of the sail-on-side case, t'=4.261, a (t') = 7.2°	figure 6.16
unsteady, non-sail region of the sail-on-side case, t'=4.712, a (t') = 9.3°	figure 6.17
unsteady, non-sail region of the sail-on-side case, t'=5.197, a (t') = 11.3°	figure 6.18
unsteady, non-sail region of the sail-on-side case, t'=5.663, a (t') = 13.2°	figure 6.19
unsteady, non-sail region of the sail-on-side case, t'=6.070, a (t') = 15.3°	figure 6.20
unsteady, non-sail region of the sail-on-side case, t'=6.449, a (t') = 17.4°	figure 6.21
unsteady, non-sail region of the sail-on-side case, t'=6.827, a (t') = 19.4°	figure 6.22
unsteady, non-sail region of the sail-on-side case, t'=7.215, a (t') = 21.4°	figure 6.23
unsteady, non-sail region of the sail-on-side case, t'=7.626, a (t') = 23.4°	figure 6.24
unsteady, non-sail region of the sail-on-side case, t'=8.266, a (t') = 25.5°	figure 6.25
unsteady, non-sail region of the sail-on-side case, t'=10.290, a (t') = 27.6°	figure 6.26

Each file in table 2 gives the unsteady, skin-friction data at a specific instantaneous angle of attack for the sail region of the sail-on-side case. In each file, there are 14 pairs of columns. Each pair represents the data at a specific x/L location (L is the model length). First column of each pair is the circumferential location phi , and the second column is the skin friction value. The x/L locations are (in order) : 0.110, 0.131, 0.170, 0.266, 0.306, 0.345, 0.434, 0.501,0.570, 0.638, 0.706, 0.774, 0.819, and 0.863. Instantaneous angle of attack, and the corresponding non-dimensional time t' of the maneuver is specified in the first column of table 2 for each unsteady file. In the data files, Cf is equal to -100.0 at the phi locations where the sensor is under the sail. It has no physical meaning, and is given as the output of the data reduction program.

Table 2. The unsteady skin friction data at a specific instantaneous angle of attack for the sail region of the sail-on-side case.

File	figure number in chapter 6 of ref. [1]
unsteady, sail region of the sail-on-side case, t'=3.293, a (t') = 3.1°	figure 6.27
unsteady, sail region of the sail-on-side case, t'=3.742, a (t') = 5.1°	figure 6.28
unsteady, sail region of the sail-on-side case, t'=4.261, a (t') = 7.2°	figure 6.29
unsteady, sail region of the sail-on-side case, t'=4.712, a (t') = 9.3°	figure 6.30
unsteady, sail region of the sail-on-side case, t'=5.197, a (t') = 11.3°	figure 6.31
unsteady, sail region of the sail-on-side case, t'=5.663, a (t') = 13.2°	figure 6.32
unsteady, sail region of the sail-on-side case, t'=6.070, a (t') = 15.3°	figure 6.33
unsteady, sail region of the sail-on-side case, t'=6.449, a (t') = 17.4°	figure 6.34
unsteady, sail region of the sail-on-side case, t'=6.827, a (t') = 19.4°	figure 6.35
unsteady, sail region of the sail-on-side case, t'=7.215, a (t') = 21.4°	figure 6.36
unsteady, sail region of the sail-on-side case, t'=7.626, a (t') = 23.4°	figure 6.37
unsteady, sail region of the sail-on-side case, t'=8.266, a (t') = 25.5°	figure 6.38
unsteady, sail region of the sail-on-side case, t'=10.290, a (t') = 27.6°	figure 6.39