Go Back   EcoModder Forum > EcoModding > Aerodynamics
Register Now
 Register Now
 

Reply  Post New Thread
 
Submit Tools LinkBack Thread Tools
Old 05-23-2010, 10:54 PM   #301 (permalink)
Master EcoModder
 
NeilBlanchard's Avatar
 
Join Date: May 2008
Location: Maynard, MA Eaarth
Posts: 7,908

Mica Blue - '05 Scion xA RS 2.0
Team Toyota
90 day: 42.48 mpg (US)

Forest - '15 Nissan Leaf S
Team Nissan
90 day: 156.46 mpg (US)

Number 7 - '15 VW e-Golf SEL
TEAM VW AUDI Group
90 day: 155.81 mpg (US)
Thanks: 3,475
Thanked 2,952 Times in 1,845 Posts
Further tweaking of the rear wheel strakes -- and I added one on the right side, too.




The current profile:


Yeah, I starting to get a lot of looks and second takes; espeically when I pick up my kids at school. I traffic the other day, someone in the opposite side of the road yelled "WTF is that?!" :-) And some of the guys at the slotcar track asked me about the stuff I was smokin'...

__________________
Sincerely, Neil

http://neilblanchard.blogspot.com/
  Reply With Quote
Alt Today
Popular topics

Other popular topics in this forum...

   
Old 05-24-2010, 10:36 AM   #302 (permalink)
Master EcoModder
 
Join Date: Nov 2008
Location: 18603, USA
Posts: 759

The Crimson Crawler - '04 Hyundai Elantra GLS
90 day: 36.71 mpg (US)
Thanks: 221
Thanked 60 Times in 45 Posts
It's starting to look like the back of the race-tuned Renault Meganes...
  Reply With Quote
The Following User Says Thank You to Nevyn For This Useful Post:
NeilBlanchard (05-24-2010)
Old 05-24-2010, 09:18 PM   #303 (permalink)
Master EcoModder
 
3-Wheeler's Avatar
 
Join Date: Dec 2008
Location: Southern WI
Posts: 829

AlienMobile - '00 Honda Insight
Team Honda
90 day: 80.05 mpg (US)
Thanks: 101
Thanked 563 Times in 191 Posts
Neil,

Keep up the good work!!

It's starting to look pretty cool in my opinion.

Jim.
  Reply With Quote
The Following User Says Thank You to 3-Wheeler For This Useful Post:
NeilBlanchard (05-24-2010)
Old 06-08-2010, 01:07 PM   #304 (permalink)
EcoModding Lurker
 
2009Prius's Avatar
 
Join Date: Jun 2010
Location: USA
Posts: 34
Thanks: 8
Thanked 2 Times in 2 Posts
Question Video screen size 3.5 or 6 inch?

Just got pointed to this great thread from another mirror deletion thread. Thank you so much for the wealth of information!

About the video camera and LCD screen:

Quote:
Originally Posted by NeilBlanchard View Post
Hiya,

I just clicked the "buy" button on two each of these:

REAR VIEW CAMERA NIGHT VISION WATERPROOF NEW FOR CARS

6 inch standalone headrest car lcd tft monitor screen

The cost is ~$156 shipped; pretty reasonable really!

The small mirror may get moved to the driver's side (to meet the the letter of the law)...so far I have liked how things have worked with it on the passenger side.
I just looked at the website and found this:
3.5 in car monitor w/ back up color cmos camera system
3.5 in car monitor w/ back up color cmos camera system

It looks like the same camera with a smaller monitor (3.5 vs. 6 inches) at the same price as the larger monitor without camera. My question is: would 3.5 inch be large enough to get a good view especially with the distortion of the camera? Thanks!
  Reply With Quote
Old 06-08-2010, 02:02 PM   #305 (permalink)
Master EcoModder
 
NeilBlanchard's Avatar
 
Join Date: May 2008
Location: Maynard, MA Eaarth
Posts: 7,908

Mica Blue - '05 Scion xA RS 2.0
Team Toyota
90 day: 42.48 mpg (US)

Forest - '15 Nissan Leaf S
Team Nissan
90 day: 156.46 mpg (US)

Number 7 - '15 VW e-Golf SEL
TEAM VW AUDI Group
90 day: 155.81 mpg (US)
Thanks: 3,475
Thanked 2,952 Times in 1,845 Posts
The 3.5" screens would work okay *if* you can mount them fairly close to the driver. If you hang them from the headliner or at the top of the 'A' pillar -- you cannot obstruct any airbags; so be careful about placing the monitors.

The other major consideration with the monitors is direct sunlight -- the hardest time to use video mirrors is actually in bright sunshine. Both the cameras not being able to handle the super bright light (they need a few more "F-stops"?) and the glare on the screen from direct sunlight and/or reflecting from light colored objects -- and the monitors I have seem to dim when they get hot.

So, I think the ideal place to put monitors in many cars will be up at the top of the driver's side 'A' pillar and just to the right of the rear view mirror; again up high hanging from the headliner. These spots will be shaded and relatively close to the driver. If you have side air bags, then the left one would have to be moved in...
__________________
Sincerely, Neil

http://neilblanchard.blogspot.com/
  Reply With Quote
The Following User Says Thank You to NeilBlanchard For This Useful Post:
2009Prius (06-08-2010)
Old 06-08-2010, 02:35 PM   #306 (permalink)
A madman
 
brucey's Avatar
 
Join Date: Mar 2008
Location: WV
Posts: 1,018

Pequod - '17 Subaru Outback
90 day: 22.79 mpg (US)
Thanks: 73
Thanked 183 Times in 98 Posts
Send a message via AIM to brucey
I have the 3.5" screen and have mounted it what is the most natural spot for a 'mirror replacement'



In that spot, glare from the sun isn't a problem (windows are tinted though) and it's only slightly visible on the windshield at night, and even then only if I"m sitting all the way back. I haven't driven a lot of miles (<100) like this though, so I'll see how it does in different weather conditions.

I'm impressed with the field of view on this thing though! I can see the side of my car and someone directly beside of me at the same time.
  Reply With Quote
The Following User Says Thank You to brucey For This Useful Post:
2009Prius (06-08-2010)
Old 06-08-2010, 05:15 PM   #307 (permalink)
EcoModding Lurker
 
2009Prius's Avatar
 
Join Date: Jun 2010
Location: USA
Posts: 34
Thanks: 8
Thanked 2 Times in 2 Posts
Question

Quote:
Originally Posted by brucey View Post
I have the 3.5" screen and have mounted it what is the most natural spot for a 'mirror replacement'

...

In that spot, glare from the sun isn't a problem (windows are tinted though) and it's only slightly visible on the windshield at night, and even then only if I"m sitting all the way back. I haven't driven a lot of miles (<100) like this though, so I'll see how it does in different weather conditions.

I'm impressed with the field of view on this thing though! I can see the side of my car and someone directly beside of me at the same time.
Looks good! Did you buy this particular one
3.5 in car monitor w/ back up color cmos camera system
or some other camera/screen combo? Thanks!
  Reply With Quote
Old 06-08-2010, 05:19 PM   #308 (permalink)
EcoModding Lurker
 
2009Prius's Avatar
 
Join Date: Jun 2010
Location: USA
Posts: 34
Thanks: 8
Thanked 2 Times in 2 Posts
Question Mount camera inside?

Another dumb question I have is whether it is possible to mount the camera inside the car. The field of view may be sacrificed somewhat but the installation may be easier.
  Reply With Quote
Old 06-08-2010, 08:10 PM   #309 (permalink)
Master EcoModder
 
NeilBlanchard's Avatar
 
Join Date: May 2008
Location: Maynard, MA Eaarth
Posts: 7,908

Mica Blue - '05 Scion xA RS 2.0
Team Toyota
90 day: 42.48 mpg (US)

Forest - '15 Nissan Leaf S
Team Nissan
90 day: 156.46 mpg (US)

Number 7 - '15 VW e-Golf SEL
TEAM VW AUDI Group
90 day: 155.81 mpg (US)
Thanks: 3,475
Thanked 2,952 Times in 1,845 Posts
I think outside will be much better -- at night, the infrared LED's would cause a glare on the inside of the glass, I think. Also, in the rain, it is a very good thing having the cameras outside, because then they are not affected by the water drops on the outside of the window, or the mist/moisture on the inside.

They need to be slightly away from the side in order to "see" straight behind the car. Since mine are mounted on the stock supports for the mirrors (I can still mount the mirrors for inspection, or if I sell the car) they show me vehicles that are directly behind me. When a large truck is right behind me -- I can see it in all three mirrors (both video mirrors and the rear view optical mirror).
__________________
Sincerely, Neil

http://neilblanchard.blogspot.com/
  Reply With Quote
The Following User Says Thank You to NeilBlanchard For This Useful Post:
2009Prius (06-09-2010)
Old 06-11-2010, 05:10 AM   #310 (permalink)
EcoModding Apprentice
 
Join Date: Jun 2010
Location: CT usa
Posts: 224
Thanks: 11
Thanked 7 Times in 6 Posts
When vortex generator kits are added to small planes the air can stay attached to their wings at higher angles without separating and the plane going into stall so they can take off in shorter distances. I wonder if vortex generators would allow you to use a more curved shorter practical boat tail without air separation or improve the efficiency of the one you have planning. Turbulent air can have alot less drag than separated air even if its not the ideal laminar.

  Reply With Quote
Reply  Post New Thread


Tags
grille block



Similar Threads
Thread Thread Starter Forum Replies Last Post
List of aero mods you can do to your vehicle MetroMPG Aerodynamics 148 08-12-2021 11:53 PM
Scion XA in PA goodblues Introductions 25 08-27-2010 09:49 AM
Aero mods on 06 civic c0da Aerodynamics 28 05-20-2009 04:17 PM
Planning Aero Mods Doofus McFancypants Aerodynamics 30 06-15-2008 07:03 PM
Saturn aero mods? Heynow999 Aerodynamics 5 05-05-2008 07:44 PM



Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Content Relevant URLs by vBSEO 3.5.2
All content copyright EcoModder.com