Registration Number
0225U001909,
(0122U001539)
, R & D reports
Title
Improvement of the efficiency of operation of the ship power plant
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Підвищення ефективності експлуатації суднової енергетичної установки
Head
Varbanets Roman , д.т.н.
Registration Date
11-02-2025
Organization
Odesa National Maritime University
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Complete dynamics of diesel engine start-up, follow-up to the fuel supply process and monitoring of effective indications of SPP.
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ESSAY
GDR report 77 p., 26 fig., 2 table., 51 references.
Object of research - ship diesel installation and its elements.The purpose of the study is to improve the dynamics of diesel start-up, study the fuel supply process and monitor the effective performance of the SEU.Research method - analytical, experimental and computational-theoretical with the use of field research data and computer technology.For the first time, the analytical dependence of the minimum starting speed of the ship's medium-speed engine shaft on its design parameters, technical condition and starting conditions was obtained. It is confirmed that, other things being equal, engines with a larger cylinder diameter have the best starting qualities.
The program of calculation on the computer which gives the chance to receive the parameters characterizing change both of a speed mode of the diesel engine at start-up, and its processes of fuel supply is developed.A method for estimating the energy consumption of the process of starting the engine with compressed air and acceleration on fuel under different conditions is proposed.On the basis of vibroacoustic indicators, a method of Internet monitoring of effective indicators of SDU elements has been developed in order to assess their technical condition. Vibration sensor jamming at the MAHON power plant.Conducting an analysis of the efficiency of the refrigeration unit of the system for stabilizing the temperature of the fire of a ship's engine with a different sum of cooling agents r134a/r290.Diagnostic characteristics and signs have been introduced, for the help of which it is possible to effectively control the technical state of the ammonia production turbocompressor, vicarious diagnostic system.A review of the analysis of the causes of breakdowns of the successive clutches of the centrifugal inverted compressor 101j is given.
DIESEL, CALCULATIONS, PARAMETERS, WORKING PROCESS,INTERNET MONITORING OF EFFECTIVE INDICATORS, MIXTURES OF ATMOSPHERIC
Product Description
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Yeryganov Olexiy Valeriyovych
Abrosimov Valerii H.
Alexandrovskaya Nadiya I.
Berdiaha Stepan I.
Boychuk Artem Sergiyovich
Bondarenko Volodymyr S.
Brusnik Roman O.
Vitiuk Leontii S.
Варбанець Роман Анатолійович
Halkin Vitaliy Mikolayovich
Hlebov Volodymyr S.
Hubin Vladlen S.
Zalozh Vitalii I.
Kyrylash Olena Ivanivna
Kyrnats Vladyslav Ivanovich
Klinaiev Yurii V.
Kovalenko Viktoriia O.
Kovalenko Vladyslav I.
Kozlovskiy Sergiy Volodimirovich
Olha Kononova
Kucherenko Yurii M.
Liubchenko Volodymyr I.
Minchev Dmytro S.
Valentyn P. Malchevsky
Maulevych Vladyslav
Slynko Oleksii H.
Solomatin Sergij Yakovych
Storchak Oleksandr O.
Kholdenko Volodymyr I.
Shumylo Oleksandr Mykolaiovych
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2025-02-11
