Sauli, Design Engineer, M. Sc. (Eng.)

What do you do at Proventia?

I'm responsible for the aftertreatment system CFD simulations in our R&D group and part of my monthly work time is allocated to PhD studies. The simulations are basically multiphase flow simulations where AdBlue® behaviour is studied in the exhaust system. Every now and then I get to do mechanical design work.

How did you get started at Proventia?

I did my master's thesis in 2013 and got a full-time job after the thesis project was finished.

Describe your typical day at work?

The CFD work can take anywhere from 2 hours to 2 days or more depending on the simulation at hand. So in the morning I continue where I left off the previous day. When I start preparing for a simulation, I'll start from the flow volume extraction and import it to the CFD software. After this, the geometry is modified, physics are defined and the model is meshed. The model run time depends on the size and physics of the system, so as mentioned before it might be from 2 hours to 2 days. After the simulation is run, I'll go discuss the results with the design team and write a report. So basically I spend most my time at my office desk aside from lunch and coffee breaks.

What do you like most about your job?

I can do my work hands-on and there's autonomy in a sense that the assignments are not too tightly defined. My colleagues are fun to work with and everyone is supportive.

What do you feel are the strengths of Proventia as an employer?

Proventia takes you as you are and treats you fairly. The employer is also interested in your well-being and listens to your feedback.

What advice would you give to a potential new colleague?

Be open-minded and genuine. Know your stuff or be ready to learn it on the go and you'll fit right in!