Dataset of the twin floater of amphibian aircraft in wind tunnel test

It is well known that seaplanes have twin floaters. Therefore, it is necessary to conduct a wind tunnel test that aims to determine the performance of twin floaters paired on a mock aircraft model. The twin floaters use the same scale as the mock aircraft, which is 1:6.3 with a length of 1555 mm and a distance between floaters of 668.8 mm or S/L of 0.43. The test plan uses a speed of 65 m s(-1) and a Reynolds number 1.5 times the model configuration with flap angle variations of 0 degrees, 10 degrees, 18 degrees, 30 degrees, and 40 degrees. The final test results showed that tabulations and graphs of lift coefficient (C-L), drag coefficient (C-D), and pitching moment coefficient (C-M) with angle of attack (alpha) variations of -10 degrees to 16 degrees. (c) 2024 The Author(s). Published by Elsevier Inc. This is an open access article under the CC BY-NC license ( http://creativecommons.org/licenses/by-nc/4.0/ )