Aerodynamic optimizing

The latest tricks and trends to optimize the aerodynamic of vehicles.



Chevrolet Volt flat bottom Chevrolet Volt flat bottom
Most of todays cars look very aerodynamic above. But below very cleft. Not so Volt and Flextreme, they have both a flat bottom.


Aerodynamic optimized rims Aerodynamic optimized rims
Who looks exactly will notice the transparent plastic at the large free spaces of the rim. Only the small free spaces let air to the disk brakes.


Opel Flextreme without side mirrors Opel Flextreme without side mirrors
Because of the aerodynamic optimization, there are no more side mirrors. Instead of a side mirror are in the fron part of the front side window is a camera installed.


Loremo aerodynamic rear below Loremo aerodynamic rear below
How to drive a 470kg car with 220km/h without flying? A view below the car reveal the secret: the flat underside ascends behind.


Loremo aerodynamic front below Loremo aerodynamic front below
What is not visible from above: The underside of the Loremo is flat and formed like a turned around wing. Here is at most conventional cars






  Car technic - traffic technic


Modern and future techology around cars and traffic. Introduction and evaluation for all alternatives of the fossile combustion engine

Electric vehicles
From the replacement of the fossile rattle stink moped by cheap electric scooters up to the electric super sports car. Overview about electric verhicles.


Electric engine for vehicles
Examples for electric motors built into different electric vehicles.


Battery: Batteries for electric vehicles
Electric vehicles and rechargeable hybrid vehicles are completely dependent on price and quality of available battery technology. Overview about the status of the development.


Batteries in electric and hybrid vehicles
Where are all the batteries inside electric vehicles? Some examples where the batteries are built into the cars.


Quick charge of electric vehicles
Plugs, sockets and load stations for the quick charge of electric vehicles and plug-in hybrid vehicles.


Hybrid cars
Why arrived the hybrid car not earlier. What problems solves the hybrid car? Can the hybrid succeed against cars with hydrogen and fuel cells?


Hybrid drive
Parallel hybrid drives and mixed hybrid systems. Only serial hybrid, also called electric vehicles with range extender are listed under generatos for hybrid.


Generators for serial hybrid vehicles
Even the most modern battery technology does not bring the range of the combustion engine. With a generator for long distances mutates the electric car to a serial hybrid car.


Plug-in-Hybrid vehicles Plug-in-Hybrid vehicles
Directory about all our reports about plug-in-hybrid vehicles, the solution for our future mobility in sight of climate change and increasing crude oil prices.


Hybrid vehicles
Directory about all our reports about vehicles with hybrid drives, the key for our future mobility with rechargeable hybrid vehicles.


Biomass fuel for vehicles
Directory about all our reports about vehcicles with biomass. Vehicles with bio diesel and vegetable oil


Biomass fuel production Biomass fuel production
From the simple oil press up to the most modern wood gasification to produce by the Fischer Tropsch method something like Diesel from wood.


Hydrogen fuel cell vehicles
Directory over all our reports and comments about the hydrogen fuel cell technology in the field of mobility


Hydrogen tank and infrastructure
How is it possible to distribute hydrogen to an gas station net and to store in the vehicles tanks? How real is hydrogen technology for mobility?


Hydrogen tank nozzle
How comes the hydrogen into the tank? At 700 bar or -253 degree Celsius no simple task. Directory over all our reports over hydrogen refueling technic.


Hydrogen vehicles
All our sightings of hydrogen fuel cell vehicles. Directory over hydrogen cars.


Instruments and dashboards in cars
Unusual and innovative instruments and dashboards in cars and other vehicles.




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