Free Engineering videos

Strange Bridge



Autocad 2007 tutorial part 16



Autocad 2007 tutorial part 15



Autocad 2007 tutorial part 14



Autocad 2007 tutorial part 13



Autocad 2007 tutorial part 12



Autocad 2007 tutorial part 11



Autocad 2007 tutorial part 10



 

Autocad 2007 tutorial part 9




 

autocad 2007 tutorial part 8




Autocad 2007 tutorial (7)




Autocad 2007 tutorial (6)





Lighting design for modern Gallery




intelligent student solved a mathematical problem

Autocad 2007 tutorial (5)




Engine parts




Cold Fog Vapor Gen Installed on van

Autos, Vehicles
fastimports3 said:
This is my cold fog vapor gen I'm using to increase gas mileage.
The CFV injection has a few good purposes....

1 Recycle the lost thermal engery
2 Reduces engine temp
3 Reduces NOX emission by cooling the burn
4 Produces HP through the thermal expansion of water into steam
5 In a Hydroxy fired engine this is a way to retard the burn rate
WATER EXPANDS INTO STEAM AT THE RATE OF 1500:1
The fog vapor is ported into a engine right after the mass air flow
meter to avoid damaging the meter




HHO car electrode




Air Handler VFD Drive




Autocad 2007 tutorial (4)




Acid Stimulation

Gas Gun Well Stimulation

Turbine Engine: full power




Autocad 2007 tutorial (3)




Autocad 2007 tutorial (2)




Autocad 2007 tutorial (1)




Autocad 2000 tutorial 4




 

Autocad 2000 tutorial 5




 

Autocad 2000 tutorial 1




 

Autocad 2000 tutorial 2




 

Autocad 2000 tutorial 3