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undergraduate thesis
Sustav hlađenja sporokretnog brodskog porivnog dizelskog motora
Split: University of Split, Faculty of Maritime Studies, 2019. urn:nbn:hr:164:108483
Medić, Mihovil
University of Split
Faculty of Maritime Studies
Department of marine engineering

Institutional repository: Repository - Faculty of Maritime Studies - Split

Cite this document

Medić, M. (2019). Sustav hlađenja sporokretnog brodskog porivnog dizelskog motora (Undergraduate thesis). Split: University of Split, Faculty of Maritime Studies. Retrieved from https://urn.nsk.hr/urn:nbn:hr:164:108483

Medić, Mihovil. "Sustav hlađenja sporokretnog brodskog porivnog dizelskog motora." Undergraduate thesis, University of Split, Faculty of Maritime Studies, 2019. https://urn.nsk.hr/urn:nbn:hr:164:108483

Medić, Mihovil. "Sustav hlađenja sporokretnog brodskog porivnog dizelskog motora." Undergraduate thesis, University of Split, Faculty of Maritime Studies, 2019. https://urn.nsk.hr/urn:nbn:hr:164:108483

Medić, M. (2019). 'Sustav hlađenja sporokretnog brodskog porivnog dizelskog motora', Undergraduate thesis, University of Split, Faculty of Maritime Studies, accessed 26 June 2024, https://urn.nsk.hr/urn:nbn:hr:164:108483

Medić M. Sustav hlađenja sporokretnog brodskog porivnog dizelskog motora [Undergraduate thesis]. Split: University of Split, Faculty of Maritime Studies; 2019 [cited 2024 June 26] Available at: https://urn.nsk.hr/urn:nbn:hr:164:108483

M. Medić, "Sustav hlađenja sporokretnog brodskog porivnog dizelskog motora", Undergraduate thesis, University of Split, Faculty of Maritime Studies, Split, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:164:108483

Metadata
TitleSustav hlađenja sporokretnog brodskog porivnog dizelskog motora
Title (english)Cooling system of slow-speed marine propulsion diesel engine
AuthorMihovil Medić
MentorIvan Komar (mentor)
Committee memberZdeslav Jurić (predsjednik povjerenstva)
Committee memberLadislav Stazić (član povjerenstva)
GranterUniversity of Split
Faculty of Maritime Studies
(Department of marine engineering)
Split
Defense date and country2019-07-15, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Traffic and Transport Technology
Abstract
U završnom radu opisan je centralni sustav hlađenja brodskog sporohodnog dvotaktnog dizel motora MAN B&W 7L70ME-C. Izgaranjem goriva u cilindrima motora postižu se visoke temperature pa zbog toga treba hladiti cilindarske košuljice motora, glave motora, stapove motora, rasprskače goriva, sjedišta i kućišta ispušnih ventila te turbopuhalo. Opisano je hlađenje visoko temperaturne rashladne vode, sistemskog ulja i ispirnog zraka u rashladnicima, uključujući izračun odvedenih toplina u rashladniku rashladne vode cilindarskih košuljica motora, sistemskog ulja i ispirnog zraka, te je napravljen izračun protočne mase rashladne vode niske temperature kroz rashladnik sistemskog ulja i rashladnik ispirnog zraka. Napravljen je izračun odvedene topline u centralnom rashladniku. Odvedena toplina u centralnom rashladniku ovisna je o odvedenim toplinama u rashladnicima rashladne vode cilindarskih košuljica motora, sistemskog ulje i ispirnog zraka. Izračun je napravljen za motor MAN B&W 7L70ME-C pri MCR-u.
Abstract (english)
In this final paper, a central water cooling system of a ship is low speed two stroke diesel engine MAN B&W 7L70ME-C is described. By fuel combustion in the engine cylinders, high temperatures are achieved so we need to cool the cylinder liners, cylinder heads, pistons, fuel injectors, exhaust valve seats and casing and the turbocharger. The paper contains a description of cooling high temperature water, system oil and scavenging air cooling in the coolers, including the calculation of heat taken away from the cylinder liners coolers, system oil and the scavenging air. Also, a calculation of low temperature cooling water mass flow rate through the system oil and the scavenging air coolers has been made. The calculation of heat taken has been made for central cooler. The heat taken from central cooler depends of taken heats from cylinder liner cooling water, the system oil and the scavenging air coolers. The heat taken away in the central cooler depends on the heat taken away in the cylinder liners cooling water coolers, system oil and scavenging air. The calculation was made for the MAN B&W 7L70ME-C at MCR.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:164:108483
Study programmeTitle: Marine Engineering - UNDERGRADUATE - UNIVERSITY [ID: 1708]
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka brodostrojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka brodostrojarstva)
Type of resourceText
File originBorn digital
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Created on2019-08-30 09:52:28