Seminar On Wankel Engine Full PDF Report Download
Wankel Engine Seminar Report
WANKEL ENGINE PARTS:
Like a piston engine, the rotary engine uses the pressure created when a combination of air and fuel is burned. In a piston engine, that pressure is contained in the cylinders and forces pistons to move back and forth. The connecting rods and crankshaft convert the reciprocating motion of the pistons into rotational motion that can be used to power a car.
Advantages of Wankel Engine:
- Wankel engines are considerably simpler, lighter, and contain far fewer moving parts than piston engines of equivalent power output.
- The elimination of reciprocating mass and the elimination of the most highly stressed and failure prone parts of piston engines gives the Wankel engine high reliability, a smoother flow of power, and a high power-to-weight ratio.
- The Wankel engine is very quick to react to throttle changes and is able to quickly deliver a surge of power when the demand arises, especially at higher rpm.
- The Wankel engine for use in aircraft is the fact that a Wankel engine generally has a smaller frontal area than a piston engine of equivalent power, allowing a more aerodynamic nose to be designed around it.
- The simplicity of design and smaller size of the Wankel engine also allows for savings in construction costs, compared to piston engines of comparable power output.
- Due to a 50% longer stroke duration compared to a four-cycle engine, there is more time to complete the combustion. This leads to greater suitability for direct injection.
- A Wankel rotary engine has stronger flows of air-fuel mixture and a longer operating cycle than a reciprocating engine, so it realizes concomitantly thorough mixing of hydrogen and air.
Disadvantages of Wankel Engine:
- Wankel engines have major disadvantages when it comes gas mileage. They use more power comparative to piston engine.
- They burn comparatively more oil than piston engines.
- A typical wankel engine gets average mileage of about 25 miles per gallon.
- Wankel engines tend to have more problems with seal than piston engines. Seal problem occurs more frequently, particularly in colder regions.
- There is also an issue with the cost of some spare parts of wankel engines. Repair could be more expensive and maintenance cost is very high.
- Fewer dealers are certified to fix Wankel engines, and regular dealerships of piston engines do not handle Wankel engines.
Applications Of Wankel Engine:
- Outboard Engine
- High-speed Boat
- Light plane
- Industrial Engines
- Chain Saws
- Model Engine
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