Razvoj spoja glave motora i ispušne grane s turbopunjačem

master's thesis

• Title (english): Development of the connection between a cylinder head and exhaust manifold with turbocharger
• Author: Matija Capor
• Mentor: Dorian Marjanović (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2017-03-31, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; General Mechanical Engineering (Construction)

Abstract

Sadržaj ovog Diplomskog rada baziran je na razvoju i istraživanju tijekom realizacije projekta: „Razvoj spoja glave motora i ispušne grane s turbopunjačem" u Daimler AG-u.

Svrha ovog istraživanja je razvoj novog spoja glave motora i ispušne grane za motor s unutrašnjim izgaranjem i prednabijanjem, sa ciljem poboljšanja konstrukcije po kriterijima čvrstoće, jednostavnosti montaže i ukupne cijene u serijskoj proizvodnji Mercedes-Benz vozila.
Opseg ovog diplomskog rada čini:

• Pregled postojećih konstrukcijskih rješenja ispušne grane motora i problematiku zbog njihove izloženosti visokim temperaturama ispušnih plinova, te opterečenjima pri radu motora

• Pregled postojećih rješenja spoja glave motora i ispušne grane

• Prikupljanje i analiza zahtjeva na spoj, te razradu i ocijenjivanje mogučih idejnih rješenja po QFD metodi

• Tehničku razradu odabranog idejnog rješenja „Integrirana stezna letva – iznad“ u 3D-CAD programu

• Evaluacija razrađene konstrukcije simulacijskim metodama

• Daljnje optimiranje konstrukcije na osnovu rezultata simulacija

• Vremenski plan za proizvodnju prototipnih dijelova i sklapanje ispitnog motora

Abstract (english)

The content of this diploma thesis is based on the development and research during the project: "Development of the connection between a cylinder head and exhaust manifold with turbocharger" at the Daimler AG.

The purpose of this research is the development of a new connection of the cylinder head and exhaust manifold for an internal combustion engine with a exhaust supercharger, with the aim of improving the structure according to the criteria of strength, ease of installation and the total price in the serial production of Mercedes-Benz vehicles.

The scope of this diploma thesis makes:

• Review of existing design solutions for exhaust manifolds of the engine and the issues due to their exposure to high exhaust gas temperatures and loads with the engine running

• Review of existing solutions for the connection between the cylinder head and exhaust manifold

• Gathering of recuirements and analysis on the connection, the development and evaluation of possible design solutions by QFD method

• Technical development of the selected conceptual design "Integrated form-fitting connection" in a 3D-CAD program

• Evaluation of the developed design through simulation methods

• Further optimization of the design on the based on the simulation results

• Timetable for the production of prototype parts and assembly of the test engine

• Keywords: spoj oblikom; stezni spoj; glava motora; ispušna grana; turbopunjač
• Keywords (english): form-fitting Connection; clamp Connection; cylinder head; exhaust manifold; turbocharger
• Language: croatian
• URN:NBN: urn:nbn:hr:235:543323
• Study programme: Title: Mechanical Engineering; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access; Embargo expiration date: 2022-03-31
• Created on: 2019-05-22 19:28:47