Page 65 - Steam Turbines Design, Applications, and Rerating
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Figure 2.23 Spring-loaded labyrinth segments reduce steam leakage to atmosphere.
(Transamerica DeLaval, Engineering Handbook, McGraw-Hill, 1983)
Figure 2.24 Sealing strips (J-strips) in the stationary part of packing glands
are used in reaction turbines. They project into grooves in the rotor shaft.
(Siemens Power Corporation, Milwaukee, Wis. and Erlangen, Germany)
