| 摘要 |
PROBLEM TO BE SOLVED: To accurately measure thickness and/or distribution of liquid film deposited on a surface of a blade of a steam turbine. ! SOLUTION: A liquid film measuring device for the steam turbine includes: a number of liquid film sensors 2 disposed on a stator blade 1 of the steam turbine; at least one calibration liquid film sensor 2a; and a liquid film measuring part 14 having a ceiling part covering a top surface of the calibration liquid film sensor 2a with a predetermined distance. ! COPYRIGHT: (C)2014,JPO&INPIT |
