diplomsko delo
Andrej Cvikl (Author), Breda Kegl (Mentor), Ivo Prah (Co-mentor)

Abstract

V diplomskem delu je opisana morebitna uporaba in vpliv električno gnanega kompresorja na 1,6-litrski, dizelski motor, ki že v osnovi vsebuje turbo polnilnik. Opisan je sistem z dodanim kompresorjem in brez njega. Izvedena je bila primerjava rezultatov motorja obeh polnilnih sistemov pri polni obremenitvi motorja in tudi pri dinamičnem obratovanju. Pri dinamičnem obratovanju je bila pozornost usmerjena na zmanjšanje pojava turbo luknje, pri polni obremenitvi motorja pa na povišano moč ter navor motorja pri nižjih vrtilnih frekvencah. V delu so predstavljene osnove motorjev z notranjim zgorevanjem, tlačno polnjeni motorji, programska oprema AVL BOOSTTM, postopek dela v programu in rezultati izvedene simulacije.

Keywords

motorji z notranjim zgorevanjem;numerična simulacija;turbo kompresor;električno gnan kompresor;diplomske naloge;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UM FS - Faculty of Mechanical Engineering
Publisher: [A. Cvikl]
UDC: 621.434.018(043.2)
COBISS: 46536707 Link will open in a new window
Views: 565
Downloads: 118
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Other data

Secondary language: English
Secondary title: Analysis of an impact of an electrically driven turbo compressor on steady state and the transient engine performance
Secondary abstract: In this work is described a potential use and impact of an electrically driven turbo compressor on a 1,6-liter, diesel engine which includes by default a turbocharger. The basic system and the system with added turbo compressor are explained. A comparison of the engine performance results of both systems at full load steady state and at transient load pick-up operation was performed. By the engine transient operation, the main focus was paid on reduction of the turbo lag whereas at steady state full load, on the higher engine power and torque at low end engine speeds. Topics presented in this work are internal combustion engine basics, turbocharged engines, simulation software AVL BOOSTTM, work process in the software and the results of the conducted simulation.
Secondary keywords: internal combustion engine;numerical simulation;turbocharger;electrically driven compressor;
Type (COBISS): Bachelor thesis/paper
Thesis comment: Univ. v Mariboru, Fak. za strojništvo, Energetsko, procesno in okoljsko strojništvo
Pages: IX, 38 f.
ID: 11721968