05-25-2020, 05:38 PM
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#3431 (permalink)
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EcoModding Apprentice
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^^ I watched it hoping to see more of the Velorex Hoba 2 shown for the teaser, but there were no economy models at all. Those Ruxton headlights had a trick reflector that had a focus point at the top where a cigarette could be lit. They gave a decent pattern with a more streamlined shape.
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There is no excuse for a land vehicle to weigh more than its average payload.
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06-02-2020, 02:14 PM
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#3432 (permalink)
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Master EcoModder
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ENO.0146
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06-02-2020, 02:46 PM
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#3433 (permalink)
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Cyborg ECU
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Quote:
Originally Posted by NeilBlanchard
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That is a much better still than what I posted in the wind tunnel smoke trail thread. Post it there, too, for posterity? 
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See my car's mod & maintenance thread and my electric bicycle's thread for ongoing projects. I will rebuild Black and Green over decades as parts die, until it becomes a different car of roughly the same shape and color. My minimum fuel economy goal is 55 mpg while averaging posted speed limits. I generally top 60 mpg. See also my Honda manual transmission specs thread.
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06-03-2020, 01:52 PM
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#3434 (permalink)
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Master EcoModder
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ENO
Hope it has air-suspension, otherwise it risks knocking both ends off the car on the first driveway! 
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06-03-2020, 03:31 PM
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#3435 (permalink)
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Master EcoWalker
Join Date: Dec 2012
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I saw it a week ago, but thought it was not a real car.
Hardly any wheel clearance. Imagine what happens if an acorn or a pebble gets stuck in between!
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2011 Honda Insight + HID, LEDs, tiny PV panel, extra brake pad return springs, neutral wheel alignment, 44/42 PSI (air), PHEV light (inop), tightened wheel nut.
  lifetime FE over 0.2 Gigameter or 0.13 Megamile.
For confirmation go to people just like you.
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06-04-2020, 11:20 AM
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#3436 (permalink)
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Somewhat crazed
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I dunno, look at all the rice rockets and low riders, they get by with ridiculously low clearances. Not pretty but doable.
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06-04-2020, 01:40 PM
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#3437 (permalink)
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Master EcoModder
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.What the headline giveth, the last paragraph taketh away. -- Scott Ott
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06-05-2020, 07:02 AM
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#3438 (permalink)
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Master EcoWalker
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Looks good. A pity they pulled the plug.
I saw one thing I did not like though. The battery pack is made out of 32 modules each containing 252 cells grouped in 6 banks of 42 parallel cells (but arranged in 10 rows) with top mounted contacts.
This is more or less comparable to the Tesla Model S and X setup, but there each cell has a lead that cats as a fuse. Should the cell fail or get severely out of balance with the other cells in its bank, then it will draw a big current that blows the lead, isolating the defective cell.
The Dyson cells appear to be hard-welded to the copper so no fuses there... A single failing cell could therefore kill the bank or maybe even get overheated and catch fire.
The battery will be problematic, and so would setting up the whole production facility; new design, no car manufacturing experience.
It is a prototype though and the pack is designed to be adaptable to different cells; Dyson could just get batteries elsewhere.
I'd love to see Dyson strike a deal with Tesla for their packs and production technology to build that car for real.
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2011 Honda Insight + HID, LEDs, tiny PV panel, extra brake pad return springs, neutral wheel alignment, 44/42 PSI (air), PHEV light (inop), tightened wheel nut.
lifetime FE over 0.2 Gigameter or 0.13 Megamile.
For confirmation go to people just like you.
For education go to people unlike yourself.
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06-05-2020, 09:11 AM
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#3439 (permalink)
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Thalmaturge
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Does this one count? When you've got a big family, but don't want the crappy gas mileage most 3 row SUVs and minivans get...
https://www.facebook.com/groups/2571...73548002699750
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06-05-2020, 11:50 AM
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#3440 (permalink)
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EcoModding Apprentice
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Quote:
Originally Posted by samwichse
Does this one count? When you've got a big family, but don't want the crappy gas mileage most 3 row SUVs and minivans get...
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Interesting 
Wonder if that long version has even better streamline!
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