伴流を伴う円周りの流れ

概要

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The general theory of the flow around a body with wake has been given by T. Levi-Civita, but few applications of the theory to the practical cases need have been so far discussed. The author has found a new solution for the flow around a circle with wake. It is that the circle with wake is transformed into a circle with separation points located in diagonally opposite position. The transformed circle is mapped into a plate, retaining the position of separation points in the same direction. The flow of the thus obtained plate is easily obtained on account of the constancy of the flow direction along the plate. The flow around at circle with wake will be obtained by inverse transformation. The form resistance can be calculated by the flow. The form resistance of any body can be found by transforming the circle into a body.
明治大学の論文