Je uvedena expansní komora pro experimentální určení velikosti a koncentrace heterogenních kondenzačních jader v oblasti meze sytosti vodní páry. Byla prove-dena laboratorní měření a také měření v reálném provozu parní turbíny 200 MW. (cs)
An expansion chamber is presented for experimental prediction of the size and concentration of heterogeneous impurities occurring in the steam transition zone. Laboratory and the field (200 MW steam turbine) tests were carried out with the expansion chamber.
An expansion chamber is presented for experimental prediction of the size and concentration of heterogeneous impurities occurring in the steam transition zone. Laboratory and the field (200 MW steam turbine) tests were carried out with the expansion chamber. (en)