Two-stroke engine – How it works! (Animation)

Two-stroke engine – How it works! (Animation)

http://www.bring-knowledge-to-the-world.com
This animation will explain the inner workings and basic principle of two-cycle engines (also known as two-stroke engines).

Contents
1) Difference to four-stroke engines
2) Two-stroke engine with carburetor
3) Deflector piston, intake port and exhaust port
4) Transfer port of two-stroke engines
5) Explaining different strokes
6) Intake, compress, combust
7) Expand, refill, exhaust
8) Crossflow scavenging
9) Uniflow scavenging in opposed piston engines
10) Modern engines with loop scavenging

50 Comments

  1. Mohd Ibrahim Mansuri on October 24, 2021 at 8:51 am

    A good display of that layout thank you

  2. MOHAMMED SHAHAJ S on October 24, 2021 at 8:52 am

    Your really doing great job sir…God bless u.. for this information in 3d …

    Sir can you share which is the animation app/software is used to make these types of vedios…

    Pls share sir …
    I will wait for your valuable reply

  3. Akash kumar on October 24, 2021 at 8:53 am

    So what spark plug do??

  4. Jim Robin on October 24, 2021 at 8:54 am

    Excellent animation ruined by a horrible noise that some people loosely call "music". Had to mute sound. 😩

  5. Malina Ragnauth on October 24, 2021 at 8:56 am

    Wow 😲

  6. Thomas Krah on October 24, 2021 at 8:56 am

    Holy shit, why do you have to have some dramatic mega trega pro gamor alert amougus sus music? ITS SO BAD

  7. B Jack on October 24, 2021 at 9:06 am

    Animation has exhaust port too high which would confuse noobies. By time the exhaust port is closed, there is only time for a millimeter of compression. Should be slightly higher than transfer port. Love the rest of the animation and colour.

  8. Billy Scamp on October 24, 2021 at 9:06 am

    What song is used 3:27

  9. KIRAN NIKAM on October 24, 2021 at 9:08 am

    Thank you so mech for the visual explanation

  10. Muhammad Peshkawt on October 24, 2021 at 9:08 am

    So engine without vales ?

  11. anish on October 24, 2021 at 9:09 am

    How did u do the animation and designs I want to learn it… Anyone knows anything??

  12. Simon Bimer on October 24, 2021 at 9:11 am

    Thanks.

  13. Alim Suzuki on October 24, 2021 at 9:13 am

    how to modify the rinse hole to increase power

  14. Theo Schütz on October 24, 2021 at 9:13 am

    By the expansion on exhaust it helps sucking out exhaust fumes creating the resonance between inlet and exhaust

  15. Owen Marsh on October 24, 2021 at 9:16 am

    Seems like this would be super in-efficient compared to a modern 4 stroke with some of the fuel mix escaping with the exhaust each cycle

  16. Saeed Shariati on October 24, 2021 at 9:17 am

    Impressive

  17. Humanity is Greater Dn Religion on October 24, 2021 at 9:17 am

    2:31

  18. DIY Channel on October 24, 2021 at 9:18 am

    Hi everyone, I am looking for a diagram or an explanation of the 2 stroke engine that was used in motor bikes for racing. The engine has 1 or 2 exhaust valves that shut off to hold more in the compression stroke. This is different to the power valve. Thank you

  19. Pranav Patil on October 24, 2021 at 9:18 am

    One of the best video 👍🙏

  20. KANAME GAMING on October 24, 2021 at 9:19 am

    Legendary Yamaha RX 100

  21. Casey Peppin on October 24, 2021 at 9:23 am

    I don’t understand what keeps all the fresh fuel from going out the exhaust port during the compression stroke? It seems like most of it would be pushed out before the piston traveled high enough to block the port.

  22. politically inaccurate toaster on October 24, 2021 at 9:24 am

    Used in tanks
    *shows Abrams which never used a combustion engine*

  23. Ankit you are. rihgt Kumar on October 24, 2021 at 9:24 am

    Very good video from India

  24. helloworld on October 24, 2021 at 9:25 am

    well done !!! and thanks a lot !!!!

  25. Clay Oosting on October 24, 2021 at 9:28 am

    For two strokes with transmissions, how does the gas not get mixed with the oil inside of the crank case?

  26. Nay Lin Maung on October 24, 2021 at 9:32 am

    Fuel Wasted …

  27. Josh L on October 24, 2021 at 9:32 am

    When i actually understood what goes in inside an engine, I can really respect how long engines really last considering the constant high intensity work they perform for hundreds of thousands of miles. Excellent engineering

  28. Omg Beckham El barrilito on October 24, 2021 at 9:33 am

    I have a 2stroke

  29. MLGDuck Alex on October 24, 2021 at 9:33 am

    Fuel in the crankcase?

  30. TheRepairSpecialist on October 24, 2021 at 9:34 am

    The awesome two stroke in all its glory. I love how they sound, how they run and how they are put together. That’s probably why I have been bisecting and examining them for the last 25 years. Thanks for sharing this video! Craig

  31. Mike Sokolow on October 24, 2021 at 9:36 am

    2 stroke engine has one piston? Odd, my 2 stroke motorcycle has 2 cylinders, never knew they shared the same piston.

  32. jan zugic on October 24, 2021 at 9:36 am

    lets hope this gets me a good grade

  33. Venkatesh Guru on October 24, 2021 at 9:37 am

    Which software is used for animation??

  34. Bradley Akulov on October 24, 2021 at 9:38 am

    Fucking cool shit.

  35. jacob hernandez on October 24, 2021 at 9:38 am

    the animation at 0:35-2:34 has the exhaust port too high.
    if the exhaust port was actually that high you would loose most the power, a ton of un-burnt gas, and wouldn’t be able to complete or even do the compression.
    other that that, the video is perfect, and the rest of the animations is on the spot.

  36. Amin Rahimi on October 24, 2021 at 9:38 am

    greattttt.
    may you send me the link or the title of the video last part music,please??
    Thank you sooo much

  37. Guilherme Trojan on October 24, 2021 at 9:39 am

    I never saw the fluids in a demonstration before!! Awesome!!

  38. Ismael Dos Santos on October 24, 2021 at 9:40 am

    There is no mention about the reed valves.

  39. SIMPLE RECIPE on October 24, 2021 at 9:40 am

    👍

  40. Gunhaver on October 24, 2021 at 9:41 am

    00:23 What is a "stimple" carburetor?

  41. mAx Rocki on October 24, 2021 at 9:42 am

    Wer IFA fährt, fährt nie verkehrt! SIMSON!

  42. LiverpoolFC658 on October 24, 2021 at 9:42 am

    Awesome , Thankyou for this easy to understand explanation, finally

  43. GAURAV GUPTA on October 24, 2021 at 9:43 am

    Thank you Sir, first time ever this concept is clear to me.

  44. Juppie902 on October 24, 2021 at 9:43 am

    Question: since gas mixture in crank is compressed , what prevents it from going back into the intake if the pressure is high enough inside and low enough outside ? What tells the gas mixture to "go into that cylinder" ? No one way valves on intakes AFAIK.

  45. Naveen Hasanka on October 24, 2021 at 9:44 am

    Can any one tell me why two stroke engine louder than four stroke? Is there are any solution to reduce the that sound or convert close in to four stroke sound?

  46. Ouass Zem on October 24, 2021 at 9:46 am

    Can anyone tell me the title of the elcectro music heard at 3:27 . I just love it and want to use it in some vid editing. Thank you

  47. Laxman Singh गणित Guruji on October 24, 2021 at 9:47 am

    Nice information

  48. Anthony goes to Tennessee on October 24, 2021 at 9:47 am

    So your telling me the crankcase of a 2 stroke engine is filled with mostly gas ?

  49. Anand Ingle on October 24, 2021 at 9:50 am

    Loved your Video’s Beautifully Animated and explained in simple terms…. Lots of love and Gratitude for the work you are doing

  50. Charles Lajo on October 24, 2021 at 9:50 am

    How about firing order ? On 2 stroke 3 cylinder

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