2-PHASE FLOW INSTABILITIES IN A HORIZONTAL SINGLE BOILING CHANNEL

Date

1991-01-01

Author

Yüncü, Hafit
YILDIRIM, OT
KAKAC, S

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A study of the stability of an electrically heated single channel, forced convection horizontal system was conducted by using Freon-11 as the test fluid. Two major modes of oscillations, namely, density-wave type (high frequency) and pressure-drop type (low frequency) oscillations have been observed. The steady-state operating characteristics and stable and unstable regions are determined as a function of heat flux, exit orifice diameter and mass flow rate. Different modes of oscillations and their characteristics have been investigated. The effect of the exit restriction on the system stability has also been studied.

Subject Keywords

Physical and Theoretical Chemistry, General Engineering, General Physics and Astronomy, General Chemical Engineering

URI

https://hdl.handle.net/11511/56628

Journal

APPLIED SCIENTIFIC RESEARCH

DOI

https://doi.org/10.1007/bf01998667

Collections

Graduate School of Natural and Applied Sciences, Article

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Citation Formats

H. Yüncü, O. YILDIRIM, and S. KAKAC, “2-PHASE FLOW INSTABILITIES IN A HORIZONTAL SINGLE BOILING CHANNEL,” APPLIED SCIENTIFIC RESEARCH, pp. 83–104, 1991, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/56628.