1993 年 59 巻 566 号 p. 3224-3229
Natural convection heat transfer to air from an array of five vertical parallel plane plates has been studied experimentally. Measurements of plate surface temperature and velocity between the plates are made under the condition of uniform surface heat flux. The local Nusselt numbers along the central line of the plates are obtained. The induced flow rate between the plates is estimated from the measured velocity profiles. The experimental results are compared with the numerical solution obtained by Miyatake and Fujii for two vertical parallel plane plates.