nice i have to play with rhino 3d some. also have solidworks and zbrush and a few others. learning curve is a pita for me atm. once school starts then i should progress. i need a bumper pad model...sick of the new notchie
IP: Logged
02:04 AM
Oct 21st, 2010
Hockaday Member
Posts: 2165 From: Clifton Park, New York, The States. Registered: Sep 2009
yeah i'll take suggestions etc, worse come to worse is I can't do em lol. I can't wait to get into college so I can really start doing real 3d modeling...the learning curve on maya etc are kinda high w/ 0 experience in that style of program.
IP: Logged
12:01 PM
TommyRocker Member
Posts: 2808 From: Woodstock, IL Registered: Dec 2009
do you use solid works for that? been looking for a cfd program...
Been trying to work on my portfolio with still life currently...once I'm in college i'll be banging these out more lol, and with better results =) inspiration is starting to tap out for the fiero head lights...i'll have to try my handy work on flares and such next.
Not to mention with a gf my priorities are slightly different now lol.
Thanks for the support guys =) If you sent any suggestions I may have lost them...due to reformating etc. If you would like to go ahead and re send them.
IP: Logged
01:11 AM
Austrian Import Member
Posts: 3919 From: Monterey, CA Registered: Feb 2007
Yea, I'm curious about the vacuum created above the decklid, and the drag behind the trunk. I'm curious how the spoiler affects aerodynamic efficiency. I understand airflow actually travels over it towards the front of the car. Does it join the vacuum behind the rear glass, or just create turbulent air?
I'd love to see airflow under the car and through/around the radiator.
IP: Logged
04:10 PM
doublec4 Member
Posts: 8289 From: Oakville, Ontario, Canada Registered: Jun 2003
There isn't a vacuum produced anywhere behind the car (just to be accurate) its just low pressure. There is quite a bit of turbulence behind the rear glass as well, you can kind of see it in one of the pictures. I believe that the stock spoiler won't make a difference at all. Its too low and just sits in turbulent air. Just for looks.
You can see some of the flow under the car in those side profile pictures. Looks like the velocity of the air is about equivelent to that of the car (in this simulation I think it was around 100km/h) In reality, around the rad and under the car you will probably see lower velocities and higher pressures. A nice flat bottom and proper diffusers could pull the air out faster and decrease the pressure.
IP: Logged
04:30 PM
Feb 23rd, 2011
Hockaday Member
Posts: 2165 From: Clifton Park, New York, The States. Registered: Sep 2009