Added Rear Wing, possibly 50 extra bhp

Hey, I have a hard enough time getting much beyond the basics of Entropy.
Entalpy is for people who were better chemistry students than I ever was (damn molar equations gave me enoughof a headache!) ☺️
 
Hey, I have a hard enough time getting much beyond the basics of Entropy.
Entalpy is for people who were better chemistry students than I ever was (damn molar equations gave me enoughof a headache!) ☺️
Mine was all from doing an HND in thermodynamics many, many years ago as part of my job.

I always liked the terms 'superheat', 'sub-cooling' and 'latent heat'. They just sound silly.
 
Depends on whether you're referring to the seond law of thermodynamics or the f%^k-up known as FB?

I am referring to the second law of Thermodynamics and I remember it by the wonderful description by PW Atkins when he likens it to being at the universe's poker table!

You can't win (First Law, conservation of energy).

You can't break even (Second Law, energy is always wasted).

You can't get out of the game (Third Law, cannot reach absolute zero)

One of the few times when "normal" physics sounds as daft as quantum physics!
 
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Mine was all from doing an HND in thermodynamics many, many years ago as part of my job.

I always liked the terms 'superheat', 'sub-cooling' and 'latent heat'. They just sound silly.

One of the best things about science in general is that the more silly the term, the more likely to is to be accepted 😀
 
Enough! you three. Let's get back to the 'spoiler'. Bugger, I've just joined in.
To be further pedantic….wings only ever induce drag…spoilers can reduce drag..so it’s oxymoronic to title ‘ I added a wing added bhp’…needs to say ‘added wing , reduced bhp’ or ‘ added spoiler..I MAY have added BHP ‘
 
To be further pedantic….wings only ever induce drag…spoilers can reduce drag..so it’s oxymoronic to title ‘ I added a wing added bhp’…needs to say ‘added wing , reduced bhp’ or ‘ added spoiler..I MAY have added BHP ‘
Enough you, in reality the E89 has the aerodynamic qualities of a plate going face on into the wind.
 
Enough you, in reality the E89 has the aerodynamic qualities of a plate going face on into the wind.
Actually that’s factually incorrect ..a plate going into the wind has a drag coefficient of around 1 or worse…almost any car can manage a lot better ..I’d imagine an E86 would be around 0.35 or better ..fwiw
 
I've not seen your car around. The only local E86 I know of is a black 3.0Si that lives on Pinchbeck Road in town and only comes out on nice days (so rarely, then).
Yeah that's because I'm scared to drive mine if roads are wet lol I like to keep it clean and dry lol
I remember you! You're building a Ferrari aren't you?

Is it finished yet?
I'm near crowland 👌👍
 
To be pedantic it’s not a wing it’s a spoiler…that device disrupts aerodynamic lift ..it does not create downforce…
😐
The car won't even be driven on these pot holed roads fast enough to require more downforce, besides.........after Christmas there will be a few extra kg's in the driver's seat to take care of that problem 😂
 
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