Dinamička simulacija hlađenja električnog motora bolida RT06-R

undergraduate thesis

• Title (english): Dynamic simulation of cooling the electric motor of RT06-R racing car
• Author: Dominik Vitez
• Mentor: Nenad Ferdelji (mentor)
• Committee member: Branko Bauer (predsjednik povjerenstva)
• Committee member: Petar Ćurković (član povjerenstva)
• Committee member: Miro Hegedić (član povjerenstva)
• Committee member: Tihomir Opetuk (član povjerenstva)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2021-02-25, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; Process Energy Engineering

Abstract

U ovom radu analizirane su tri različite geometrije pravokutnih kanala rashladnog sustava korištenog za elektromotor bolida RT07 FSB Racing Team-a. Elektromotor se hladi sustavom tzv. „vodene košuljice“. U svrhu detaljnije analize sustava, strujanje kroz kanale je podijeljeno na karakteristične elemente za koje su korišteni odgovarajući modeli za izračun pada tlaka i koeficijenta konvektivnog prijelaza topline. Zatim je provedena dinamička simulacija u Simulinku, programskom okruženju temeljenom na Matlabu. Dobiveni rezultati su uspoređeni za svaku od tri geometrije košuljice te su na temelju njih doneseni odgovarajući zaključci.

Abstract (english)

In this thesis, three different geometries of rectangular channels of the cooling system used for electric motor in RT07 FSB Racing Team car are analyzed. The electric motor is cooled by a „water jacket“ system. For the purpose of a more detailed analysis of the system, the flow through channels is divided into characteristic elements for which appropriate models were used to calculate the pressure drop and convective heat transfer coefficient. A dynamic simulation was then performed in Simulink, a Matlab based programming environment. The obtained results were compared for each of the three water jacket geometries and appropriate conclusions were made based on them.

• Keywords: elektromotor; vodena košuljica; pravokutni kanal; hlađenje; Simulink; FSB Racing Team
• Keywords (english): electric motor; water jacket; rectangular channel; cooling; Simulink; FSB Racing Team
• Language: croatian
• URN:NBN: urn:nbn:hr:235:129320
• Study programme: Title: Mechanical Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2021-02-23 18:22:31