Are you looking for the Difference between four strokes and a two-stroke engine? So today we will study the Difference and PDF. Here you will get the articles of Mechanical Engineering in brief with some key points and you will get to know an enormous amount of knowledge from It. So If you find this articles helpful, please let us know in the comment box, either if any correction required too, also let us know in the comment box.
Difference Between Four-stroke and Two-stroke Engine:
So here are the 10 points:
|SL NO||FOUR-STROKE ENGINE||TWO-STROKE ENGINE|
|1.||In this, Power is developed in every two revolutions of the crankshaft whereas||In this engine, Power is developed in every revolution of the crankshaft.|
|2.||Torque is not more uniform in this engine whereas,||Torque is more uniform.|
|3.||Require heavy flywheel.||Require lighter flywheel.|
|4.||Presence of inlet and exhaust valve.||whereas this engine has Inlet and exhaust ports are present.|
|5.||Charges (Air and fuel mixtures) directly enter into the cylinder.||Charges (Air and fuel mixtures) first enter into the crankcase then enter s into the cylinder.|
|6.||No scavenging process.||Scavenging process takes place.|
|7.||Produces Less Noise whereas,||Produces More Noise.|
|8.||This type of engine is robust in construction.||This is simple in construction.|
|9.||Engine starting is not easy whereas||Engine starting is easy.|
|10.||More space is required.||Required less space.|
|11.||The maintenance cost is more and whereas||The maintenance cost is less.|
|12.||Power output is more.||Power output is less.|
|13.||Thermal efficiency is more whereas||Thermal efficiency is less.|
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Difference Between Four-stroke and Two-stroke Engine PDF:
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