Kuznetsov V. Increasing of operational efficiency of heat utilization systems of ship diesel-generators

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0403U001136

Applicant for

Specialization

  • 05.08.05 - Суднові енергетичні устави

17-03-2003

Specialized Academic Board

Д 38.060.01

Admiral Makarov National University of Shipbuilding

Essay

The object is ship utilization heat exchangers with intermediate heat transfer agent; the aims to increase of operational efficiency of heat utilization systems of ship diesel-generators;the methods are mathematical simulation and experimental investigations of working processes in gravitation two phase thermosyphons; the new approach lies in mathematical model of working transient conditions gravitational thermosyphon with calculation of inside heat and mass exhange,experimental investigations found out details of heat transfer characteristics of two phase closed thermosyphons in transient conditions and made more exact criterial equations for calculation heat transfer coefficients, worked out construction of heat exchangers with intermediate heat transfer agent for exhaust gas heat utilization systems of ship diesel-generators;the main include methodical references and the analysis of results of possible modernization of marine power plants by setting of heat exchangers with intermediate heat transfer agent;all this thesis has been developed by shipbuilding plants; the field is ship heat power engineering.

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