Detail Pool Boiling Critical Heat Flux in Reduced Gravity   Oleh:  Shatto, D. P. ; Peterson, G. P. Jenis: Article from Bulletin/Magazine Dalam koleksi: Journal of Heat Transfer vol. 121 no. 4 (Nov. 1999), page 865-873. Topik: gravity; pool boiling; critical heat flux; reduced gravity Ketersediaan Perpustakaan Pusat (Semanggi) Nomor Panggil: JJ90.1 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada     Lihat Detail Induk Isi artikel An experimental investigation has been conducted to measure pool boiling critical heat fluxes in reduced gravity. A horizontal cylindrical cartridge heater immersed in water at reduced pressures during parabolic flights on NASA's KC - 135 resulted in boiling on the heater surface. Visual observations and qualitative data trends indicate that the conventional Taylor - Helmholtz. instability model still governs the critical heat flux mechanism over the range of gravitational accelerations of the current study, which range from 0.0005 < g / go < 0.044. Using data from more than 40 individual tests, two semi - empirical correlations have been developed to account for the effect of thermocapillary flow, which tends to decrease the critical heat flux below the predictions of previous correlations. Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Kembali

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