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Quick and very dirty CFD run on the Z

Originally Posted by kenchan yah, i learned that racing rc cars. needs rear spoiler at high speeds. Not even just the spoiler, the shape of the body does influence the

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Old 03-04-2012, 10:48 PM   #1 (permalink)
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Originally Posted by kenchan View Post
yah, i learned that racing rc cars. needs rear spoiler at high speeds.

Not even just the spoiler, the shape of the body does influence the aerodynamic and behavior alot.

And the geometry of the suspension, spring-rate and 'thickness' of the oil use for the shocks, compound of the rubber-tires and the hardness of the insert.... yup, just like setting up a real car...

I remember some of the drivers have a weight measurement board, 4 Digital scale attached to a flat board, to measure the weight distribution of the car.

mmm..... those days......

Ops... sorry guys..... off topic......

Last edited by alcheng; 03-05-2012 at 12:31 AM.
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Old 03-04-2012, 11:54 PM   #2 (permalink)
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mmm..... those days......

Ops... sorry guys..... off topic......
Maybe I shouldn't look into RC--sounds like it gets involving pretty easily!!
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Old 03-05-2012, 12:29 AM   #3 (permalink)
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Maybe I shouldn't look into RC--sounds like it gets involving pretty easily!!
It's an addiction, but a very exciting one.
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Old 03-05-2012, 08:32 AM   #4 (permalink)
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This looks great, glad you did with with the nismo ^_^/
I wonder what pressures, or difference, the air flowing across the front splitter, through the radiator and into the engine makes.

Something to possibly look into for Mike or someone else is the paint like fluid used to check aero in Formula1. They "paint" it on to leading surfaces and can see where and how much it flows. Some discussion here.
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Old 03-05-2012, 09:59 AM   #5 (permalink)
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Originally Posted by alcheng View Post
Not even just the spoiler, the shape of the body does influence the aerodynamic and behavior alot.

And the geometry of the suspension, spring-rate and 'thickness' of the oil use for the shocks, compound of the rubber-tires and the hardness of the insert.... yup, just like setting up a real car...

I remember some of the drivers have a weight measurement board, 4 Digital scale attached to a flat board, to measure the weight distribution of the car.

mmm..... those days......

Ops... sorry guys..... off topic......
Indeed! The whole body is like a spoiler.
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