All fall term courses cleared..Master’s degree 1/4 complete

In the fall of 2014, I took four courses – Automotive Engineering System, Internal Combustion Engine, followed by Vehicle Traffic Safety and Vehicle Dynamics. Today I would like to share some insights about the first two courses with you, just so you know what happened in class…

  1. Automotive Engineering System

Having built Baja SAE off-road buggies and Formula SAE cars during my undergrad, I have gained some “backyard mechanic” knowledge. So there wasn’t too much theoretical knowledge embedded in this course. So, for me it was a bit of a disappointment in that sense…without sounding pretentious here, but most of the knowledge seems to be at a “Wikipedia” level. The course mostly talked about different components on the car and how it worked.

Screenshot 2015-02-05 16.50.38

The plus side is that we had three Matlab-based assignments. Those assignments were not as straightforward as the lectures. Having not really used Matlab before, the assignments were great intro. Especially since my lab partner Martin Ljunggren is practically a Matlab-god, I had a pretty steep learning curve.

Screenshot 2015-02-05 16.48.45

Martin might be good at Matlab, but I am a saint at MS paint!

Screenshot 2015-02-05 16.49.30

 

  1. Internal Combustion Engine

This was actually a really good course. Yes, even though I am not an engine guy, and frankly, I don’t like tuning things, making micro-adjustments and (extra emphasis) especially thermodynamics.

First part of the course was very boring. It was basic thermodynamics: exchange of energy and work. I have learned the material almost four times during undergrad. Nonetheless I learned about engine performance curves, Brake Mean Effective Pressure and I thought the engine lab was interesting. During the engine lab, we captured data from a motorcycle engine and did some analysis using Matlab. Some screenshots of the PowerPoint presentation here below…

My lab partner Klara Cermakova was a terrific sidekick. She was an Erasmus student from the Czech Republic. I miss you Klara, come back to visit in the summer 🙂

Throwback Tuesday: Engine Lab

Screenshot 2015-02-05 16.26.04Screenshot 2015-02-05 16.26.11Screenshot 2015-02-05 16.25.15

looks scientific…Screenshot 2015-02-05 16.25.47

This is a different screenshot from a PowerPoint presentation on Engine downsizing:

Screenshot 2015-02-05 16.26.59 IMG_5195Don’t forget, diesel injection: you want to create swirl for best fuel-air mixture. Otherwise, you get coffee deposit…

 

 

löv,

gimmygöteborg

 

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2 Comments

  • omar • 11 Feb 2015 at 6.11 pm Reply

    Hi there…i am omar from algeria i want to join to your universty for doing mba of management but i can’t know how could you please show me how and give me same information ….thank you

    • Gimmy Liu • 13 Feb 2015 at 11.37 am Reply

      Hi Omar, Chalmers has a strong School of Entrepreneurship program. I recommend you to look into that. BR/Gimmy

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