nelson @nelsonphillips.bsky.social

Cultural structures(art to politics) and my videos about racecar aero analysis,
aero, tech and racecars
#Mastodon

[nelson @nelsonphillips.bsky.social @NelPhi4]

Lambda2

[nelson @nelsonphillips.bsky.social @NelPhi4]

Change of height due to drag reduction devices. The height changes by about 40mm, but the angle of the wing does. It rotates back with the rear endplate extension becoming nearer the ground.

[nelson @nelsonphillips.bsky.social @NelPhi4]

@cuber_me @ScarbsTech @F1 @Blender @BlenderStudio_ Hi, I can run a cfd test for you.

[nelson @nelsonphillips.bsky.social @NelPhi4]

New video. Review of the previous aerodynamic technical regulations. Placing the model is yaw changes the floor characteristics, lowing the downforce and shifting the aero balance.
https://t.co/qdjQ9UJJt6

[nelson @nelsonphillips.bsky.social @NelPhi4]

Here is a video where I illustrate how diffusers work. Diffusers have suffered from very poor explanations. One of the worst is how Bernoulli's equ. is used for this and it is plain wrong. Bernoulli's equ. is really just conservation of momentum equ. https://t.co/upV8bNiYph

[nelson @nelsonphillips.bsky.social @NelPhi4]

Finished the pressure sensor kit and made a video about it. You can also buy the sensor kit. https://t.co/EDuSdU4nJM

[nelson @nelsonphillips.bsky.social @NelPhi4]

social media right now

[nelson @nelsonphillips.bsky.social @NelPhi4]

Some more diffuser anatomy. At the back the freestream air and wake interact through Kelvin-Helmholtz instability, but more so it creates a diffuser size instability that influences how the vortex structures breakdown.

[nelson @nelsonphillips.bsky.social @NelPhi4]

What to see some dirty asymmetric diffuser flow with vorticity breakdown?

[Scott Marsh @Scottie_marsh]

“History doesnt repeat itself, but it often rhymes…”

[nelson @nelsonphillips.bsky.social @NelPhi4]

This video goes through the design of a pressure sensor kit for racecars. Aimed at the amateur racer it is intended to provide a method of testing aero devices at a pressure field level. https://t.co/BuDMdMSgAp

[nelson @nelsonphillips.bsky.social @NelPhi4]

@PrettyBadLefty https://t.co/QIb83VkMsZ

[nelson @nelsonphillips.bsky.social @NelPhi4]

An excellent image of a magpie with its wings conforming to high lift. It is also likely conforming to a shape that is countering adverse yaw by unloading the outer section of wing. This would allow the bird to fuckoff quickly with a chunk of your scalp.

[أنس الشريف Anas Al-Sharif @AnasAlSharif0]

صباح الخير يا عالم يا ظالم
المشهد الآن من جباليا البلد

[nelson @nelsonphillips.bsky.social @NelPhi4]

@jenmercieca correction.
*corruption is the seed of democracy failing.
Democracy is an institution. Democracy fails because the social structures that it needs have been broken down. This is a systems failure caused by those who didn't want it to work. Some dumb child tech bro finished it.

[nelson @nelsonphillips.bsky.social @NelPhi4]

@tarboozreturn @jasonhickel The US has a history of built institutions. Liberalism is breaking them down with delusions of individualism. All of this because those who built the institutions only wanted it for their own kind. Its a human story of bitterness. Your story of expected freedom.

[Scientific American @sciam]

Why are bears both adorable and deadly? Scientific American investigates why these apex predators are “friend-shaped” https://t.co/2rABmzXkob

[nelson @nelsonphillips.bsky.social @NelPhi4]

new video of the drivaer validation model https://t.co/dAozqCcU7U