クローズドサイクルMHD発電システムのためのシード供給装置の開発とシード率計測

概要

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A new seed injection system with a multihole type twin-fluid atomizer has been developed for the Fuji-1; blow down facility for closed cycle MHD power generation and applied in generation experiments using potassium seeded argon. Seed fraction in the working gas of the Fuji-1 has been determined from the measurements of total absorption of the potassium 5p-4s lines (404.4, 404.7nm)recorded with a multichannel spectrometer. The optical collision radius of the potassium lines in argon, which is necessary for calculation of the potassium number density from the total absorption, has been determined experimentally. It was found that the electrical power output had a maximum value at seed fraction of 1.8×10^<-4> and decreased rapidly at seed fraction lower than 1.0×10^<-4>.
一般社団法人日本機械学会の論文
1992-03-25