XING Mobility Miss R - Electric Supercar Concept

[LockH]

the world's first on and off road all-electric supercar: MISS R:
https://www.designboom.com/technology/x ... 4-13-2018/

Starts:

electric powertrain developer XING mobility released test footage of their 1,300+ horsepower, rally-inspired supercar — the world’s first electric supercar with on and off-road capabilities — MISS R. XING mobility’s vehicular-duchess was tested on a wide variety of terrains. here, it can be seen thrashing down a rough gravel path, taking full advantage of its four-wheel torque vectoring agility.

Found a YT vid:


"an immersive-cooled battery pack"... "four 350V motors and 1 megawatt battery pack"...

"0 – 100 km in 1.8 seconds. 0-200 km in 5.1." [MUMMY!]

[jonescg]

"an immersive-cooled battery pack"...

See that enormous radiator at the front? If they are immersing the battery in Novec or equivalent fluid with a quarter of the heat capacity of water, they will need 4 times as much radiator

Very cool though.

[liveforphysics]

Novec is pretty phenomenal in all aspect$$$, including its ability to weep right through most common fluid sealing interfaces. Quite the fluid to contain long term in complex systems, but possible to do.

"an immersive-cooled battery pack"...

See that enormous radiator at the front? If they are immersing the battery in Novec or equivalent fluid with a quarter of the heat capacity of water, they will need 4 times as much radiator

Very cool though.

[jonescg]

Novec is pretty phenomenal in all aspect$$$, including its ability to weep right through most common fluid sealing interfaces. Quite the fluid to contain long term in complex systems, but possible to do.

Tell me about it... we're playing with it at work at the moment. Not a fan...

[Punx0r]

What's the crack with immersion cooling of pouch cells? From what I've read, tab cooling is 3x more effective than cold plates sandwiching the cell, due to the terrible thermal conductivity through the cell layers. So even with liquid cooling, unless the tabs are also submerged it wouldn't be very effective.

[chvidgov.bc.ca]

Where are the pedals?

[LockH]

^^ Passenger compartment has no floor... So ya can walk/kick to start... how fast can you run... over how far?