On 02/12/2020 13:37, Tim+ wrote:
The Natural Philosopher wrote:
On 02/12/2020 12:29, Andy Burns wrote:
Andrew wrote:

EV car batteries are encased by the vehicle and
cannot easily dissipate the heat. Where does it go ?.

The better EVs have liquid cooling for the batteries.
They all have ban blown cooling


Youll have to explain that one. Mine are liquid cooled.

Tim

And no fan to blow on a radiator?

'liquid cooled' unless you have a constant supply of cold water means
air cooled in reality. The liquid is just a way to get the heat to the
fan blown radiator.

However am surprised. there is no great need to keep batteries at an
exact temperature. Somewhere between 10 and 40 C is good enough

Blowing air on fins is enough to do that




--
Religion is regarded by the common people as true, by the wise as
foolish, and by the rulers as useful.

(Seneca the Younger, 65 AD)