Instabilities in parallel channel of forced-convection boiling upflow syste. I. Mathematical model.:Mathematical Model
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概要
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The instabilities occurring in forced-convection upflow passing through a parallelchannel system have been studied theoretically and experimentally, using water as test fluid. A non-linear mathematical model is proposed, that explains the results quite satisfactorily. <BR>Close agreement is obtained between calculations based on this model and measurements of the stable boundary in a system of two channels. The model is further applied to three and four parallel channels, the results of which indicate that the flow instability behavior in such multiple channels are quite similar to that observed in the two-channel system, in such aspects as the stable boundary, as well as the period and the development of flow oscillations in the unstable region.
- 一般社団法人 日本原子力学会の論文
著者
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Aritomi Masanori
Research Lab. For Nucl. Reactors Tokyo Institute Of Technology
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Aoki Shigebumi
Research Laboratory For Nuclear Reactors Tokyo Institute Of Technology
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Inoue Akira
Research Laboratory For Nuclear Reactors Tokyo Institute Of Technology
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