Emil
Newbie
I have long searched for a rotary piston engine.I found nothing to be satisfied.There were "aesthetic"
I tried to forget everything I know about four-stroke engines.Then I went to the principles of thermodynamics.
Finally I found an engine model to be satisfied.
I present my opinion about a new engine.
Four-stroke engine has the following losses: 40% of energy is lost through cooling,30% is lost through the flue gas discharge and 8% mechanical losses and incomplete combustion.Only 32% of energy goes to the wheels.
The first step is to develop a compressed gas source having 5At.Little pressure to not need cooling and minimum loss due to exhaust gases.
Put a burner in the chember, well insulated(burner as heating systems are or how are the water heaters).Mixture of intake are taken from a rotary pistonand and compressed in to combustion chamber.(This is the principle, I think the air will be compressed and the fuel will be injected).Burner burns all the time with different powers.When the pressure reaches 5At only the pilot flame burning.
After burning gas volume multiply.Closed chamber, pressure and temperature increases.Chamber is not closed, the flow increases.
Fuel can be anything that burns.Butan, alcohol, gasoline, oil, etc..
Burner must be dezigned for the fuel used.
Until now, could not ensure efficient airflow ,needed for the combustion to 5At.Rotary piston can,also 5At were not sufficient to produce enough power.For rotary piston is enough.
So,5At pressure is maintained with an automated system.
A rotary piston is attached to the pressure at 5At.
Rotary piston is usable area 100mm x 100mm = 10000mm = 100cm square square
Force=5AtX100cm squar= 500Kgf = 5000N
200mm arm = 20cm ,torque results 5000 / 5 = 1000N / m
High speed (20,000 rpm-30, 000rpm) and give a great power.We can have a lower rotary piston or a lower pressure
The advantages of this engine are:reliability,lightweight,lower fuel consumption,low cost,easy maintenance.
If you have any observations or opinions about the engine, please write.
If you have questions about rotary piston ,please write to theard Rotary Piston.