Building an electric car in his father’s garage was enough to win teenage engineer Dave Cullimore a national competition.
But now he’s getting help from a university’s engineering and design department, he hopes it will become a real world beater.
Dave, 19, won The Greenpower Electric Car Challenge last year with his car Jet, which he drove himself after building it from scratch at home in Charlton Kings, Cheltenham, where he lives with his parents, Dave and Rana.
He has also qualified for the national finals next month at Goodwood speedway.
And his hope for next year is that a radically-improved version of Jet will really blow all his competitors away.
Dave, an industrial design student, has been working with the WMG, formerly the Warwick Manufacturing Group, at Warwick University to get their help in using computer-assisted design tools.
He said: "I built Jet on my own in my dad’s garage using my own intuition and a bit of basic theory about how to make it as aerodynamic as possible."
Nevertheless, Dave’s car won the racing challenge last year and is well-favoured to win again this.
But Dave said: "You can’t stand still in racing and all the other teams will be updating their designs for next year and I need to do that too."
The team at WMG have helped their teenage colleague by scanning his car, which allows him to understand the precise size and shape of it in three dimensions.
Dave said: "I want to rebuild it next year in carbon fibre and I need to have the 3D scans for that. It will also allow me to do virtual wind-tunnel testing and other computer tests like that." But for October’s finals at Goodwood, it’s the old faithful plywood Jet that Dave, who is just completing a six-week placement with Jaguar-Land Rover’s research team at WMG, will drive against more than 20 other electric cars.
He said: "We have two sets of ordinary batteries, which works out about one third of a horsepower.
"We have an hour and a half to go as far as possible. Last year I went 60 miles, which is the equivalent of travelling about 3,000 miles per gallon."
Having won four out of seven races this year already, Dave is bullish about his prospects about defeating opposition from the UK and even Poland and the United States at the challenge finals.
He said: "I think I’m definitely one of the favourites."
And, with the hi-tech help he’s getting at WMG, Dave is even thinking about a triple victory.
"I hope that, with the help of WMG, I’ll be able to develop my design and Jet Mk II will deliver even better performance and help me win next year," he said.
Wednesday, September 25, 2013
Sunday, September 22, 2013
Santa Monica High School Students Convert Vintage Volkswagen Bug into Electric Car
It has been four years since a team of Santa Monica High School students went to work converting a 1971 Volkswagen Beetle into an all-electric car.
Last week, the years of work finally paid off when Team Marine -- a group of students from 14 to 18 years old -- finished replacing the red convertible's combustion engine and gas tank with an electric motor and a 30-kilowatt-hour lithium iron phosphate battery pack.
The project's lead engineer Patricio Guerrero has been working on the car -- known as the “Volts Watson” by the team -- since he was a junior at Santa Monica High School.
Last week, the “Volts Wattson” took to the highway for the first time and it was “freaking beautiful,” said Guerrero, now in his second year at Santa Monica College.
“It was really nice because I've been with this thing for three years and every time I saw it... it was never really moving,” he said. “Once it moved, it brought life into it. It gave (the car) a whole new personality.”
Volts Wattson's first ride took the team from West Coast Electric in Hyde Park -- where the car was assembled -- to the eastern boarder of Santa Monica.
But that's just the beginning, said Guerrero. “We estimate that the car could go 100 miles,” he said, “but we still haven't tested it.”
That's partly because there's still more work to be done, he said.
Still, he considers the project, which cost about $30,000, a triumph.
“The new thing about our project is that it's an educational tool,” Guerrero said. “We designed the car so that the parts are clearly visible so that everyone can see how it's put together and how it works.”
Benjamin Kay, a science teacher at Samohi and Team Marine's coach, said that this project was perhaps one of the most ambitious in the seven year history of the student-founded environmental advocacy group.
““We’ve built solar boats, and even watercraft made from plastic straws and bottles, but never anything like this,” Kay said. “This was a prodigious mission, and as a teacher, I am proud beyond words of the students’ achievements and so thankful to our many community partners.”
Among those partners are the City of Santa Monica, Alliance for Climate Change, Trexa and Wells Fargo, which provided the bulk of the project funding, Guerrero said.
For Guerrero, the project's significance is far-reaching. Team Marine showcased Volts Wattson at the Santa Monica Alternative Car Exposition on September 20 and 21 and the students have plans to take the car on tour throughout Southern California.
“Electric cars are more than about helping us save money,” he said. “They help us to be sustainable.”
And Guerrero, who splits his time between his classes at SMC and an apprenticeship at Left Coast Electric, hopes that he can take what he's learned on this project and apply it in his future.
“I feel like, as an engineer, I want to work on the inventions that help people survive and help us go further and further,” he said. “I've always loved technology and how it can benefit people in the community.”
(www.surfsantamonica.com)
Last week, the years of work finally paid off when Team Marine -- a group of students from 14 to 18 years old -- finished replacing the red convertible's combustion engine and gas tank with an electric motor and a 30-kilowatt-hour lithium iron phosphate battery pack.
The project's lead engineer Patricio Guerrero has been working on the car -- known as the “Volts Watson” by the team -- since he was a junior at Santa Monica High School.
Last week, the “Volts Wattson” took to the highway for the first time and it was “freaking beautiful,” said Guerrero, now in his second year at Santa Monica College.
“It was really nice because I've been with this thing for three years and every time I saw it... it was never really moving,” he said. “Once it moved, it brought life into it. It gave (the car) a whole new personality.”
Volts Wattson's first ride took the team from West Coast Electric in Hyde Park -- where the car was assembled -- to the eastern boarder of Santa Monica.
But that's just the beginning, said Guerrero. “We estimate that the car could go 100 miles,” he said, “but we still haven't tested it.”
That's partly because there's still more work to be done, he said.
Still, he considers the project, which cost about $30,000, a triumph.
“The new thing about our project is that it's an educational tool,” Guerrero said. “We designed the car so that the parts are clearly visible so that everyone can see how it's put together and how it works.”
Benjamin Kay, a science teacher at Samohi and Team Marine's coach, said that this project was perhaps one of the most ambitious in the seven year history of the student-founded environmental advocacy group.
““We’ve built solar boats, and even watercraft made from plastic straws and bottles, but never anything like this,” Kay said. “This was a prodigious mission, and as a teacher, I am proud beyond words of the students’ achievements and so thankful to our many community partners.”
Among those partners are the City of Santa Monica, Alliance for Climate Change, Trexa and Wells Fargo, which provided the bulk of the project funding, Guerrero said.
For Guerrero, the project's significance is far-reaching. Team Marine showcased Volts Wattson at the Santa Monica Alternative Car Exposition on September 20 and 21 and the students have plans to take the car on tour throughout Southern California.
“Electric cars are more than about helping us save money,” he said. “They help us to be sustainable.”
And Guerrero, who splits his time between his classes at SMC and an apprenticeship at Left Coast Electric, hopes that he can take what he's learned on this project and apply it in his future.
“I feel like, as an engineer, I want to work on the inventions that help people survive and help us go further and further,” he said. “I've always loved technology and how it can benefit people in the community.”
(www.surfsantamonica.com)
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