2 Stroke Engine VS 4 Stroke Engine : Difference | Demonstration | Working
Hey
Thank you guys🙏
For watching my video
Like and subscribe 👍
Please share this video if you like this content. 🤞
----------------------------
All about the mechanical things
In this video there are demonstration of petrol engine
ie. 2 stroke SI engine and 4 stroke SI engine
Further information about the engines 👇👇
___________________________
A two-stroke (or two-cycle) engine is a type of internal combustion engine which completes a power cycle with two strokes (up and down movements) of the piston during only one crankshaft revolution. This is in contrast to a "four-stroke engine", which requires four strokes of the piston to complete a power cycle during two crankshaft revolutions. In a two-stroke engine, the end of the combustion stroke and the beginning of the compression stroke happen simultaneously, with the intake and exhaust (or scavenging) functions occurring at the same time.
Two-stroke engines often have a high power-to-weight ratio, power being available in a narrow range of rotational speeds called the "power band". Compared to four-stroke engines, two-stroke engines have a greatly reduced number of moving parts, and so can be more compact and significantly lighter.
__________________________________
A four-stroke (also four-cycle) engine is an internal combustion (IC) engine in which the piston completes four separate strokes while turning the crankshaft. A stroke refers to the full travel of the piston along the cylinder, in either direction. The four separate strokes are termed:
Intake: Also known as induction or suction. This stroke of the piston begins at top dead center (T.D.C.) and ends at bottom dead center (B.D.C.). In this stroke the intake valve must be in the open position while the piston pulls an air-fuel mixture into the cylinder by producing vacuum pressure into the cylinder through its downward motion. The piston is moving down as air is being sucked in by the downward motion against the piston.
Compression: This stroke begins at B.D.C, or just at the end of the suction stroke, and ends at T.D.C. In this stroke the piston compresses the air-fuel mixture in preparation for ignition during the power stroke (below). Both the intake and exhaust valves are closed during this stage.
Combustion: Also known as power or ignition. This is the start of the second revolution of the four stroke cycle. At this point the crankshaft has completed a full 360 degree revolution. While the piston is at T.D.C. (the end of the compression stroke) the compressed air-fuel mixture is ignited by a spark plug (in a gasoline engine) or by heat generated by high compression (diesel engines), forcefully returning the piston to B.D.C. This stroke produces mechanical work from the engine to turn the crankshaft.
Exhaust: Also known as outlet. During the exhaust stroke, the piston, once again, returns from B.D.C. to T.D.C. while the exhaust valve is open. This action expels the spent air-fuel mixture through the exhaust valve.
Points that as been covered:
mechanical engineering projects for students, mechanical engineering projects car,
mechanical engineering projects ideas,
mechanical engineering projects in agriculture, mechanical engineering projects in tamil, mechanical engineering projects ideas for final year students,
mechanical engineering projects ideas tamil, mechanical engineering mini projects at low cost, mechanical engineering projects using arduino, mechanical engineering mini projects at low cost in tamil,
best mechanical engineering projects,
mechanical engineering big projects,
beginner mechanical engineering projects,
b.e mechanical engineering projects,
mechanical engineering best mini projects,
be mechanical engineering mini projects, mechanical engineering senior design projects, mechanical and electrical engineering projects, mechanical engineering experimental projects, mechanical engineering major projects,
mechanical engineering main projects,
mechanical engineering mini projects ideas, mechanical engineering mini projects in tamil, manufacturing projects mechanical engineering, mechanical engineering minor projects, mechanical engineering major projects ideas,
nevon projects mechanical engineering, mechanical engineering prototype projects,
mechanical engineering production projects, mechanical engineering research projects,
reverse engineering mechanical projects #trending #best #simple #lowcost #mechanicalengineering #mechanicalengineeringprojects #mechanicalengineeringprojectideas
Watch video 2 Stroke Engine VS 4 Stroke Engine : Difference | Demonstration | Working online, duration hours minute second in high quality that is uploaded to the channel Akash Gaikwad 08 May 2019. Share the link to the video on social media so that your subscribers and friends will also watch this video. This video clip has been viewed 2,132 times and liked it 19 visitors.
