Newsletter June 2017

NEWSLETTER Revolve NTNU

JUNE EDITION

Testing The 9th of June, we had our roll-out on the parking lot next to the workshop. We started out with only 10 % torque, planning to increase the torque gradually. All in all, we were pleased with our first day of driving, and the drivers were excited about finally being able to try the race car.

Later on we proceeded to testing at VĂŚrnes, were we have more room to test the full potential of the car. After the roll out, we started increasing the torque until it was at 100 %. Subsequently, we implemented the torque vectoring algorithm and KERS (Kinetic Energy Recovery System), and mounted the aerodynamic package.

Unfortunately, we experienced a battery fire while testing. Most importantly, no one suffered any injuries. The team followed all safety procedures, which is why the extent of the damage, relatively to the situation, is limited. Still, the car has some damages and we are replacing the battery package. As is protocol, the fire department was contacted and stayed on sight. The situation passed quietly. Due to the damages we will not be able to attend Formula Student UK at Silverstone.

We have evaluated the incident to find the cause of the accident and to see what we can learn from the situation.

Both technically and with regards to safety procedures. We discovered a weakness in the design which over time has allowed wear and lead to a short circuiting of a cell that caused the fire.

We are now working 24 hours a day towards having the car ready and tested for Formula Student Germany (FSG) at Hockenheim.

Preparing for the Competitions The objective of the competitions is not only to make the fastest race car, but to present a complete, profitable business case. A part of the competition is to defend our design and the cost of the car. Furthermore, we have to convince the judges that

we have made a sound, fictional business case to mass produce and sell the car.

Consequently, a lot of time have been spent preparing for the static events of the competitions.

Events and Stands The fourth Starmus festival was arranged in Trondheim this June. It is a scientific festival with participants from all over the world, including astronauts and Nobel Laureates.

We were honored with being allowed to present our project and car at both Trondheim Spektrum and at Torget. Here, two of

our members held a presentation for some of the world's leading scientists and technological minds. Also, we participated at the annual MEFA at Trondheim Travbane in collaboration with one of our oldest sponsors, Trondheim StĂĽl.