Accession Number : AD0704844

Title :   A DEVICE FOR MEASURING ELASTIC DEFORMATION OF NAVAL GAS TURBINE SHAFTS EXPOSED TO HIGH TEMPERATURES,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Lokarev,V. I.

Report Date : 24 MAR 1970

Pagination or Media Count : 13

Abstract : There are a number of sensors for measuring elastic deformation of shafts (e.g., inductive, capacitive, magnetoelastic, pulse-position), but they are not for operation at high temperatures. A device for measuring turbine shaft elastic deformation at temperatures of 250-300 degrees centigrade has been developed, and the article discusses problems connected with the development of the device. The capacitive pulse generator is described, and the amplitude of its output signal is determined.

Descriptors :   (*GAS TURBINES, TEST EQUIPMENT), (*SHAFTS(MACHINE ELEMENTS), DEFORMATION), MEASUREMENT, HIGH TEMPERATURE, ELASTIC PROPERTIES, SHIPS, ELECTRICAL EQUIPMENT, PULSE GENERATORS, CAPACITORS, USSR

Subject Categories : Marine Engineering
      Test Facilities, Equipment and Methods
      Jet and Gas Turbine Engines

Distribution Statement : APPROVED FOR PUBLIC RELEASE