Two-Phase Critical Flow through Suction Slots in Low Pressure Steam Turbine Blades
1968 ◽
Vol 10
(4)
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pp. 337-345
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Keyword(s):
As part of an investigation to study the removal of water from the trailing edge of a low pressure steam turbine fixed blade by suction slots, experiments were made on a perspex test section in which a 1-in wide section of the suction slot was simulated. The flow characteristics are considered of the passage in the choked condition and a comparison is made with some two-phase critical flow theories. The theories are briefly presented and discussed, and the relevant formulae given. It is found that the homogeneous-equilibrium model grossly underestimates the discharge rates whilst all of the other flow models overestimate by at least 30 per cent.
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2013 ◽
Vol 569-570
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pp. 726-733
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2021 ◽
Vol 2021.56
(0)
◽
pp. 141_paper
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2017 ◽
Vol V
(XI)
◽
pp. 1587-1600
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1998 ◽
Vol 5
(3)
◽
pp. 181-193
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1973 ◽
Vol 15
(8)
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pp. 613-631
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1967 ◽
Vol 182
(8)
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pp. 94-103
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