Hello friends. Today I talk about IC Engine and classification of IC Engine. So if you want more video eos, then subscribe my youtube channel. Mechanical student and press the bell icon. So now start the video. Types of IC Engine IC Engine is widely used in automobile industries. Also it is also known as automobile engine. An automobile engine may be classified in many manners. According to number of stroke. 1. Two stroke engine in a two stroke engine a piston moves one time up and down inside the cylinder and complete one crank shaft revolution during single time of fuel injection. This type of engine has high torque compared to four stroke engine. These are generally used in scooters, pumping sets etc. Second type four stroke engine in a four stroke engine piston moves. Two times up and down inside the cylinder and complete two crank shaft revolutions during single time of fuel burn. This type of engine has high average compared to two stroke engine. These are generally used in bikes, cars, truck etc. According to design of engine. 1. Reciprocating Opuiston Engine In reciprocating engine the pressure force generate by combustion of fuel exerted on a piston. A device which free to move in reciprocation inside the cylinder. The piston starts reciprocating motion to anfro motion. This reciprocating motion converts into rotary motion by use of crank shaft. So the crank shaft starts to rotate and make rotate the wheels of the vehicle. These are generally used in all automobile. Second type Rotary engine or Uncle engine. In rotary engine there is a rotor which free to rotate. The pressure force generated by burning of fuel is exerted on this rotor so the rotor rotate and starts to rotate the wheels of vehicle. This engine is developed by Uncle in 1957. This engine is not used. In automobile in present days. According to fuel used. 1. Diesel engine These engines used diesel as the fuel. These are used in trucks, buses, cars etc. too. Petrol engine. These engines use petrol as the fuel. These are used in bikes, sport cars, luxury cars etc. 3. Gas engine. These engines use CNG and LPG as the fuel. These are used in some light motor vehicle according to method of ignition. 1. Compression ignition engine. In these types of engines. There is no extra equipment to ignite the fuel. In these engines burning of fuel starts due to temperature rise during compression of air. So it is known as compression ignition engine too. Spark ignition engine. In these types of engines. Ignition of fuel start by a spark generated inside the cylinder by some extra equipment. Spark plug. So it is known as spark ignition engine. According to number of cylinder. 1. Single cylinder engine In this type of engines have only one cylinder and one piston connected to the crankshaft too. Multi-cylinder engine. In this type of engines have more than one cylinder and piston connected to the crankshaft. According to arrangement of cylinder. 1. Inline engine In this type of engines. Cylinders are positioned in a straight line one behind the other along the length of the crankshaft too. V type engine. An engine with two cylinder bangs inclined at an angle to each other and with one crankshaft known as V type engine 3. Opposed cylinder engine. An engine with two cylinders bangs opposite to each. Other on a single crankshaft. V type engine with 180 angle between bangs 4. W type engine. An engine same as V type engine except with three bangs of cylinders on the same crankshaft known as W type engine 5. Opposite piston engine. In this type of engine there are two pistons in each cylinder with the combustion chamber in the center between the pistons. In this engine, a single combustion. Process causes two power strokes at the same time 6. Radial engine. It is an engine with pistons positioned in circular plane around the central crankshaft. The connecting rods of pistons are connected to a master rod which, in turn, connected to the crankshaft according to air intake process. One. Naturally aspirated. In these types of engine intake of air in two cylinder occur by the atmospheric pressure too. Supercharged engine. In this type of engine air intake pressure is increased by the compressor driven by the engine crankshaft 3. Turbocharged engine. In this type of engine intake air pressure is increased by use of a turbine compressor driven by the exhaust gases of burning fuel. Thanks for watching this video. Keep supporting and subscribe my channel. And press bell icon for never miss update.