[O-05] Poster presentations by senior high school students

[O05-P52] Water flows.-About the relation between a water current and winds-

*Rion Hamada¹, *Yoshiki Masuda¹, Yuri Inui¹ (1. Tennoji High School attached to Osaka Kyoiku University)

Keywords:Ocean current, Visualize, Wind

We thought that there will be a relationship between an ocean current and a sea breeze.
As the basic research,we develop a water tank(*1)
which is able to visualize the water flows. After that, we have studied a wind effect using a PC wind fan,
*1) To hoist flags in 15 places into the tank, We measured the water flow directions.)
Things to prepare:
Ⅰ.Preparation
water tank(glass, W588×D287×H233mm),vinyls, plastic bottles, expanded polystyrenes, toothpickes, bonds, air ponps,and glass beads.
Ⅱ.Main research
with PC's external fan(W143.5×D143.5×H48mm)