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Liu, W.; Onuki, Akira; Tamai, Hidesada; Akimoto, Hajime
Proceedings of International Conference on Nuclear Energy System for Future Generation and Global Sustainability (GLOBAL 2005) (CD-ROM), 5 Pages, 2005/10
In this research, the newest version of critical power correlation for tight-lattice rod bundles is proposed by using 7-rod and 37-rod bundle data derived in Japan Atomic Energy Research Institute (JAERI). For comparatively high mass velocity region, the correlation is written in local critical heat flux - critical quality type. For low mass velocity region, it is written in critical quality - annular flow length type. The correlation is verified by JAERI data and Bettis Atomic Power Laboratory data. It is confirmed the correlation is able to give good prediction for the effects of mass velocity, inlet temperature, pressure and heated equivalent diameter on critical power. The correlation is further implemented into TRAC code to analyze flow decrease and power increase transients. It is confirmed transient BT can be predicted within the accuracy of the implemented critical power correlation.
M.A.Chernogubovsky*; Sugimoto, Masayoshi
Nuclear Instruments and Methods in Physics Research A, 428(2-3), p.263 - 270, 1999/00
Times Cited Count：0 Percentile：0.01(Instruments & Instrumentation)no abstracts in English
Maeda, Mitsuru; Fujine, Sachio; Uchiyama, Gunzo; *; *; ; *; *
Solvent Extraction in the Process Industries, Vol. 3, p.1517 - 1523, 1993/00
no abstracts in English
