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Forum: Aerodynamics

09-30-2014, 04:53 AM

Replies: 39

Aerodynamic Bumper

Views: 9,754

Posted By u.steinlechner

Hi Xist, the low air intake are only for...

Hi Xist,

the low air intake are only for the heat exchanger.

The air intake for the engine are in the origin height.

You can see it instead of the the radiator grill.

This air intake...

Forum: Aerodynamics

09-30-2014, 03:07 AM

Replies: 39

Aerodynamic Bumper

Views: 9,754

Posted By u.steinlechner

Hi aerohead, the picture of the Schlör car...

Hi aerohead,

the picture of the Schlör car shows smoke probes in the center line of the car.

The center line is a special place for nice pictures.

More important is the area beside the...

Forum: Aerodynamics

09-29-2014, 04:48 PM

Replies: 39

Aerodynamic Bumper

Views: 9,754

Posted By u.steinlechner

Bionic methods

Hi Neil,

the nose is a improvement.
By replacing only of the bumper and radiator grill, aerodynamics improve dramatic.
See wind tunnel results...

Forum: The Unicorn Corral

09-27-2014, 04:40 PM

Replies: 36

Do air tabs work?

Views: 34,455

Posted By u.steinlechner

Hi, at the wheelhouse, I test a special version...

Hi,
at the wheelhouse, I test a special version of vortex generators.
The goal was to improve the airflow at the wheelhouse.
In the windtunnel measured, the drag was not reduced by vortex...

Forum: Aerodynamics

09-27-2014, 05:32 AM

Replies: 13

Low budget tool making.

Views: 2,543

Posted By u.steinlechner

Details

In this photo gallery you will find some more details.

Xanon Bionic Electric Vehicle - Xanon-X3 Werkzeuge Formenbau - Werkzeuge und Formenbau...

Forum: Aerodynamics

09-26-2014, 05:20 AM

Replies: 4,211

Interesting Aerodynamic Cars (Mike Vetter's ETV, also Avion)

Views: 1,320,789

Posted By u.steinlechner

CFD cabin scooter

Hi,

there is my CFD simulation of the Xanon X1 cabin scooter.

https://farm9.staticflickr.com/8468/8144362437_a1df5eb230_z_d.jpg

This vehicle were never build, but it should.
...

Forum: Aerodynamics

09-26-2014, 04:40 AM

Replies: 13

Low budget tool making.

Views: 2,543

Posted By u.steinlechner

Low budget tool making.

Hello,

for fiber composite parts it is important to make molding tools.

CNC molding tools are expensive so I decided to make the tool at the workbench.

You need a 3D geometry and cut-curves....

Forum: Aerodynamics

09-26-2014, 03:20 AM

Replies: 39

Aerodynamic Bumper

Views: 9,754

Posted By u.steinlechner

Patent description for pedestrian safety.

Hello,
last year, I tried to register a patent for pedestrian safety.

But it failed because it is not different enough to existing patents.
That shows, that a method to protect pedestrians is...

Forum: Aerodynamics

09-25-2014, 11:05 AM

Replies: 229

Aerohead's going to the wind tunnel! We're passing the hat to help with costs.

Views: 45,761

Posted By u.steinlechner

Hello, the wind tunel is a very expensive...

Hello,
the wind tunel is a very expensive method of measurement.

You can improve the quaity of your aerodynamic by wool threads on the surface.
For fine modifications, I made testdrives, then I...

Forum: Aerodynamics

09-25-2014, 11:05 AM

Replies: 229

Aerohead's going to the wind tunnel! We're passing the hat to help with costs.

Views: 45,761

Posted By u.steinlechner

Hello, I have experience to be prepared for...

Hello,
I have experience to be prepared for the wind tunel.

Forum: Aerodynamics

09-25-2014, 10:23 AM

Replies: 39

Aerodynamic Bumper

Views: 9,754

Posted By u.steinlechner

Turbine Flow Meter (with images)

One method, I used to measure the furel consumtion was a turbine flow meter.
Because a turbine does not measure exact changing flow rates, I measured at constant speeds.

The test track is a flat...

Forum: Aerodynamics

09-25-2014, 03:10 AM

Replies: 39

Aerodynamic Bumper

Views: 9,754

Posted By u.steinlechner

Measurement of fuel consumption

One method, I used to measure the furel consumtion was a turbine flow meter.
Because a turbine does not measure exact changing flow rates, I measured at constant speeds.

The test track is a flat...

Forum: Aerodynamics

09-24-2014, 06:57 AM

Replies: 39

Aerodynamic Bumper

Views: 9,754

Posted By u.steinlechner

Aerodynamic Bumper

Hello,

first I like to introduce myself.
I am Ulrich Steinlechner from Germany and I developed a aerodynamic bumper to save fuel.
...

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