水力学実験における教育効果改善を目的とした実験装置開発

概要

論文の詳細を見る
Abstract　An additional experimental apparatus to an existing experimental apparatus on hydrodynamic circuit systems, which is used for a subject of experiment on fluid mechanics, is developed to give enhanced education to undergraduate students. Using this experimental apparatus, the measurement of pipe friction factor and the visualization of flow patterns ranging from laminar to turbulent flow in a smooth circular pipe can be done. The behavior of thin ink streak line can be observed through the transparent walls of the pipe to give some information of the pipe flow. It is found that the students well discern the behavior of flows from, laminar to turbulent flow through this experiment but have difficulties to express quantitative analysis of the experimental error in the measurements and a physical interpretation for the behavior of the flows.
山形大学の論文
2001-02-15