naa a22 4500 510761496 CHVBK 20180411083141.0 cr unu---uuuuu 180411e20131201xx s 000 0 eng 10.1134/S0040601513120082 doi (NATIONALLICENCE)springer-10.1134/S0040601513120082 Features of erosion-corrosion wear in low-pressure evaporators of combined-cycle plant heat-recovery boilers at high void factor values [Elektronische Daten] [N. Galetsky, A. Schwarz] The features of erosion-corrosion wear (ECW) in a low-pressure evaporator (LPE) combinedcycle plant (CCP) at high void factor values in the heat carrier are considered. It is shown that if the medium pressure in the evaporator is less than 1 MPa and steam quality x ≈ 0.5, the void fraction β is close to 1, at the outlet of the evaporator almost dry saturated steam moves, and the formation of liquid films is excluded. Under these conditions, the wear of the evaporator coil sections has an erosive nature, caused by high velocity steam, carrying the dense particles of corrosion products and large drops of water, previously plucked from the surface of the liquid films. Pleiades Publishing, Inc., 2013 erosion-corrosion wear nationallicence void fraction and steam quality nationallicence structure of the steam-water flow nationallicence rate of steam-water mixture nationallicence liquid films nationallicence Galetsky N. All-Russia Thermal Engineering Institute, ul. Avtozavodskaya 14, 115280, Moscow, Russia aut Schwarz A. All-Russia Thermal Engineering Institute, ul. Avtozavodskaya 14, 115280, Moscow, Russia aut Thermal Engineering Springer US; http://www.springer-ny.com 60/12(2013-12-01), 917-920 0040-6015 60:12<917 2013 60 11509 https://doi.org/10.1134/S0040601513120082 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0040601513120082 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Galetsky N. All-Russia Thermal Engineering Institute, ul. Avtozavodskaya 14, 115280, Moscow, Russia aut NATIONALLICENCE 700 1- Schwarz A. All-Russia Thermal Engineering Institute, ul. Avtozavodskaya 14, 115280, Moscow, Russia aut NATIONALLICENCE 773 0- Thermal Engineering Springer US; http://www.springer-ny.com 60/12(2013-12-01), 917-920 0040-6015 60:12<917 2013 60 11509 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer