Detail Fully Developed Nucleate Boiling in Narrow Vertical Channels   Oleh:  Witte, Larry C. ; Hollingsworth, D. K. ; Chin, Y. ; Lu, Q. ; Lakshminarasimhan, M. S. Jenis: Article from Bulletin/Magazine Dalam koleksi: Journal of Heat Transfer vol. 127 no. 8 (Aug. 2005), page 941-944. Topik: boiling; nucleate boiling; narrow vertical channels Ketersediaan Perpustakaan Pusat (Semanggi) Nomor Panggil: JJ90.9 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada     Lihat Detail Induk Isi artikel Experiments were performed to investigate nucleate flow boiling and incipience in a vertical flow channel, 20 mm wide × 357 mm long, with one wall heated uniformly and others approximately adiabatic. Three channel spacings, 2, 1 and 0.5 mm, were investigated. Initially subcooled R-11 flowed upward through the channel ; the mass flux varied from 60 to 4586 kg/(m2 s), and the inlet pressure ranged up to 0.20 MPa. Liquid crystal thermography was used to measure distributions of surface temperature from which the heat transfer coefficients on the heated surface were calculated. Fully developed saturated nucleate boiling was correlated well by a modification of Kandlikar's technique. Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Kembali

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