@article{oai:muroran-it.repo.nii.ac.jp:00005458, author = {斎藤, 図 and SAITO, Hakaru and 岸浪, 紘機 and KISHINAMI, Koki and 戸倉, 郁夫 and TOKURA, Ikuo and 長沢, 聡也 and NAGASAWA, Toshiya}, issue = {484}, journal = {日本機械学会論文集. B編}, month = {Dec}, note = {application/pdf, This experimental study has been conducted on the free convection from horizontal cylinders, vertically lined in array, set in a vertical duct or in free space. It has been found that the Nusselt numbers for each cylinder in an array are proportional to the 1/4 th power of Rayleigh number in both case, and the experimental data concerning the average Nusselt number for the whole array can be well represented by a practical formula. Eq. (2.a), which covers the cylinder arrays set either in free space or in a vertical duct.}, pages = {4036--4040}, title = {垂直ダクト内における縦一列水平円管群の自然対流熱伝達予測に関する実験的研究}, volume = {52}, year = {1986}, yomi = {サイトウ, ハカル and キシナミ, コウキ and トクラ, イクオ and ナガサワ, トシヤ} }