Internal combustion engine using a water-based mixture as fuel and method for operating the same

1. An internal combustion engine for use with a single liquid fuel that is only a non-petroleum water-based fuel, the internal combustion engine comprising:

at least one cylinder having a combustion chamber structured to combust the single liquid fuel and no other liquid fuel;

an intake manifold in selective fluid communication with the combustion chamber;

a source of air in fluid communication with the intake manifold to provide air to the combustion cylinder through the intake manifold;

a fuel source configured to provide only the single liquid fuel that is only a non-petroleum water-based liquid fuel consisting essentially of water and alcohol;

a single fuel injector configured to selectively inject only the liquid fuel from the fuel source to the combustion chamber;

at least one piston in the at least one cylinder and structured to move within the at least one cylinder and compress the air and fuel together in the combustion chamber with a compression ratio in the range of 10:1 to 40:1; and

an ignition device configured to ignite the compressed air and fuel in the combustion chamber to generate power.

2. The engine of claim 1 wherein the fuel is injected into the combustion chamber at a pressure in the range of 200-10,000 PSI.

3. The engine of claim 1 wherein the compression ratio is 15:1.

4. The engine of claim 1 wherein the fuel consists essentially of 70% water and 30% alcohol and the engine further comprising a hydrogen source that is selective fluid communication with the combustion chamber via a hydrogen injector, and the air source is configured to be in selective fluid communication with the combustion chamber via the intake manifold.

5. The engine of claim 1 wherein the alcohol is ethyl alcohol.

6. The engine of claim 1 wherein the alcohol is a mixture of isopropyl and ethyl alcohols.

7. A method of generating power using an internal combustion engine and a liquid fuel that is only a non-petroleum water-based liquid fuel, the method comprising:

introducing air into a combustion chamber of the internal combustion engine;

introducing only one liquid fuel that is only the non-petroleum water-based liquid fuel consisting essentially of water and alcohol into the combustion chamber using a single fuel injector;

compressing the air and the liquid fuel with a piston in the combustion chamber with a compression ratio in the range of 15:1 to 40:1; and

igniting the compressed air and liquid fuel in the combustion chamber to generate hot compressed gases and generate power.

8. The method of claim 7 wherein the introducing a fuel comprises injecting the fuel into the combustion chamber at a pressure in the range of 200-10,000 PSI.

9. The method of claim 7 comprising mixing the fuel with hydrogen in a mixing chamber prior to the introducing.

10. The method of claim 7 wherein the compressing comprises compressing with a compression ratio of 15:1.

11. The method of claim 7 wherein the introducing only one liquid fuel comprises introducing alcohol that is an ethyl alcohol.

12. The method of claim 7 wherein the introducing only one liquid fuel comprises introducing alcohol that is a mixture of isopropyl alcohol and ethyl alcohol.

13. The method of claim 7 wherein the introducing only one liquid fuel comprises introducing a liquid fuel that consists essentially of 70% water and 30% alcohol.

14. The method of claim 7 wherein the introducing only one liquid fuel comprises introducing a fuel that consists essentially of 70% water and 30% alcohol and the 30% alcohol is a mixture of isopropyl alcohol and ethyl alcohol.

15. The method of claim 7 wherein the introducing a fuel comprises introducing a fuel that consists essentially of 70% water and 30% alcohol and the 30% alcohol is an ethyl alcohol.

16. A vehicle, comprising:

an internal combustion engine that is structured for use with only one liquid fuel that is only a non-petroleum water-based liquid fuel, the engine comprising:

at least one cylinder having a combustion chamber;

an intake manifold in selective fluid communication with the combustion chamber;

a source of air in fluid communication with the intake manifold to provide air to the combustion cylinder through the intake manifold;

a fuel source configured to provide only one liquid fuel in the form of a non-petroleum water-based liquid fuel consisting essentially of water and alcohol;

a single fuel injector configured to selectively inject only the one liquid fuel from the fuel source to the combustion chamber;

at least one piston in the at least one cylinder and structured to move within the at least one cylinder and compress the air and non-petroleum water-based fuel together in the combustion chamber with a compression ratio in the range of 15:1 to 20:1; and

an ignition device configured to ignite the compressed air and fuel in the combustion chamber to generate power.

17. The vehicle of claim 16 wherein the fuel is injected into the combustion chamber at a pressure in the range of 200-10,000 PSI.

18. The vehicle of claim 16 wherein the compression ratio is 15:1.

19. The vehicle of claim 18 wherein hydrogen is introduced into the combustion chamber.

20. The vehicle of claim 18 further comprising a hydrogen source that is configured to be in selective fluid communication with the combustion chamber via an injector and the source of air is configured to be in selective fluid communication with the combustion chamber via the intake manifold.

21. The vehicle of claim 20 wherein the alcohol is ethyl alcohol.

22. The vehicle of claim 21 wherein the compressed air and fuel includes about ½% to 10% hydrogen by volume.

23. The vehicle of claim 16 wherein the fuel consists essentially of 70% water and 30% alcohol and the 30% alcohol is a mixture of isopropyl alcohol and ethyl alcohol.

24. The vehicle of claim 16 wherein the fuel consists essentially of 70% water and 30% alcohol and the 30% alcohol is ethyl alcohol.

25. A method of generating power using an internal combustion engine and a non-petroleum water-based liquid fuel, the method comprising:

introducing air into a combustion chamber of the internal combustion engine;

mixing the fuel with hydrogen in a mixing chamber;

introducing only a non-petroleum water-based fuel consisting essentially of water and alcohol into the combustion chamber using a fuel injector;

compressing the air and the fuel with a piston in the combustion chamber with a compression ratio in the range of 15:1 to 40:1; and

igniting the compressed air, hydrogen, and fuel in the combustion chamber to generate hot compressed gases and generate power.