Testing was conducted at a height of 11 cm and 22 cm above the surface of the test tank. Model wise rigidly suspended (fixed) under the train pull (towing carriage) with the hearing aid in the form of frame hook / clamp (supporting frame). Then pull the wagon driven by electric motors throughout the test tank at a specified speed. When the test speed is reached, then the model is removed from the frame hook through the hydraulic system.
Measurements were taken at the time the model is released and dropped onto the surface of the water until the model reaches steady state (stationary). Testing and measurement according to a series of trials testing program described above.
NO
|
VARIASI
KETINGGIAN
(m)
|
VARIASI
SUDUT
(deg)
|
VARIASI
KECEPATAN
(m/s)
|
1
|
11
|
0
|
0,
3.89,
4.86,
5.83,
6.89
|
2
|
5
|
0, 3.89, 4.86, 5.83, 6.89
|
|
3
|
22
|
0
|
0, 3.89, 4.86, 5.83, 6.89
|
4
|
5
|
0, 3.89, 4.86, 5.83, 6.89
|
