特殊塗膜による一・二の水槽試験

概要

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The chemical film method which was reported by Walker (TINA 1949) is reexamined and improved with a2.5m Hakubasan-maru (a Maier formed cargo boat) and a wall-side model. The laminar flow area as well as the separated area is clearly detected on both models. The method is further shown as applicable to stream-line measurements along models when a number of small protrudes are prepared, the diameter and height of which are carefully determined and varied referring to the flow characteristics of the boundary layer at each distance from the bow.
社団法人日本船舶海洋工学会の論文