Accession Number : AD0633926

Title :   THERMOCHEMICAL TESTS OF DOMESTIC TURBINE DRIVEN SHIPS,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Goldenfon,A. ; Taranenko,R.

Report Date : 1966

Pagination or Media Count : 7

Abstract : The standards for the quality of feed water and boiler water, which have been accepted by the instructions for servicing of KVG-25 and KVG-34 boilers, which are installed on the LENINSKIY KOMSOMOL and PEKIN class of ships should be changed; these standards should take into consideration the operation of these ships by the Black Sea Agency and the conducted thermal-chemical tests. As a result, the salinity of the feed water should be decreased from 6 to 1 mg/kg Cl' and the boiler water from 0-275 to 0-50 mg/kg, and at most, up to 0-180 mg/kg Cl'; the alkaline number of boiler water should be decreased from 11-100 to 10-50 mg/kg NaOH. Under normal operating conditiions, the drainage of the boiler should constitute 0.2-0.5% instead of the previously established 2%. The salt content in the saturated steam should not exceed 0.1 mg/kg.

Descriptors :   (*SHIP TURBINES, PERFORMANCE(ENGINEERING), (*FEED WATER, CHEMICAL PROPERTIES), USSR, STANDARDS, SALINITY, PH FACTOR, EVAPORATORS, STEAM

Subject Categories : Miscellaneous Materials
      Marine Engineering

Distribution Statement : APPROVED FOR PUBLIC RELEASE