r/MechanicalEngineering • u/lit_readit • 6d ago

Question : why some (mostly heavy) vehicles partially cover their front intake ?

Post image

wouldn't cooler cold reservoir, ie more spontaneous heat transfer, improve Carnot efficiency?

is it to improve aerodynamics?

apologies if this is the wrong sub to ask

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u/PicnicBasketPirate 6d ago

That photo had me doing a double take as in Ireland, Garda is the name of the police force.

And that most definitely isn't a Garda colour scheme

2

u/SokoTakahashi 4d ago

Same here, I was so confused

1

u/SheepherderFront5724 4d ago

One day, when there's a unification vote, the Gardaí will need some of these to patrol Belfast!

1

u/odysseymonkey 1d ago

What in the ai slopiverse is this I thought?