Disadvantages Of 4 Stroke Engine

Abstract:In today’s automobile world it is a great desirable challenge to build an engine having more power generation & less fuel consumption,which are desired parameters for the increased efficiency of the engine. For getting more power engine needs more fuel and if less fuel consumption is needed the power transmitted will be less. In conventional engines the heat energy using is 30% of produced energy and the remaining energy nearly 70% is going as waste. That means, to get more power from engine the fuel resources are wasting by wasting the 70% of produced energy,if less fuel consumption rate is desirable the more power generation should be sacrificed.
Present innovation namely 4 stroke engine with 2power strokes is introduced in order to overcome these problem ,The piston will execute 2nd power stroke without using gasoline fuel. By the introduction of this engine it is more beneficial to the automobile industry because of its more power generation & reduced fuel consumption rates.
Introduction :- …show more content…
Advantage of 2 stoke engine is that the piston executes one power stroke per every 2 strokes of piston & one revolution of crankshaft and Disadvantage is, it consumes more fuel to develop one power stroke in a cycle where as in 4 stroke engine piston makes 4 strokes in cylinder per cycle and crank shaft makes 2 complete revolutions.Advantage of 4 stroke engine is that it consumes less fuel to develop one power stroke in a cycle and the disadvantage of 4 stroke engine is that the power generated by the engine is comparatively low. In the six stroke engine also fuel consumption is less but power generation is less compared to 2 stroke