The weir type orifice is widely used as an interstage sealing device of an MSF evaporator and as a flow regulating device of brine and distillate flows. The existing flow model for a weir type orifice is described simply as an orifice without any consideration to weir hydraulic characteristics. Th
Development of flashing flow model for box type orifice
โ Scribed by M. Kishi; Y. Mochizuki; M. Matsubayashi; K. Hattori
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 265 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0011-9164
No coin nor oath required. For personal study only.
โฆ Synopsis
To stabilize water level in flash evaporators, flashing model is discussed and a flow model of two phase flashing flow is established. This model is applied to the flow in the box type orifice, in qood accordance with the calculated results and the experjmental data. A-parameter survey of water level in actual plant shows the water level control may be stable.
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