「電氣的方法をとりいれた翼列の解法」における電極の太さの影響(軸流回轉機の研究第9報)

概要

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The writer manifested in the previous poper that latticed wing can be easily solved with the aid of electricity. When the pitch-chord ratio is small and the distance between model boundary and electrode is small too, the size of electrode (which will be zero in ideal case) as compared with the distance from boundary must be in the question. In this paper the error between actual case and ideal case is related. As illustrated in Fig.6 the rate of error Δ_<max>, which may occur from the cause above mentioned in measuring boundary potential value, approximately equal to (R/l)^2. R: electrode radious, l: its distance from boundary.
宇宙航空研究開発機構の論文
1951-03-10