Page 65 - Steam Turbines--Design, Applications, and Rerating by Heinz-Bloch, Murari-Singh
P. 65
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)
