Basics of Fuel combustion in Diesel Engine-Part 1 |Ramesh Subramanian|RMETC Videos

Sir, at the end of the video, you are saying at low loads engine tends to become inefficient, if we don't advance fuel injection. But sir at low load means, low rpm so we need to retard injection for the combustion to be efficient, don't we?

Sir, your explanation was very informative. I would appreciate it if you could make a video about turbocharger surging.

AMMAZING EXPLANATION

Very good explain sir. Keep it up.

Sir..superb are your ways of explanation..i can go through all of your videos what ever duration it is..

Sir, if load on engine increases, RPM will increase or decrease?

i wish every institute taught the way u teach. thank you sir for making things simmpler.

excellent sir

🔥🔥🔥

Sir can we conclude ignition delay time varies with respect to rpm.. or ignition delay is inversely proportional to rpm. Ignition delay reduces rpm increases. To tackle this ignition delay we are using vit

Great sir

Sir why fuel is not burning once injected even though self ignition temperature attained?

Sir what is the meaning of 90 degree out of phase in draw card......what is meaning òf it......pls sir

What software you are using sir,, to make animation?

I love the way you teach

Need more videos. Sir ❤️

Best explained!!

Very nice

Sir please make video on propeller curve / load diagram

Very informative. Thank you sir ✌🤝

Sir, can you please make video for making punch mark for setting dial guage on the crankweb where it is not visible.

Sir in the video you said at low loads (ie Low rpms) we have to advance the fuel injection. But this will also advance the combustion and still the piston has not reached TDC yet and thus the engine will stall because combustion will oppose the piston stroke. So if we RETARD the timing at lower rpms, and ADVANCE the injection timing at higher rpms so that we can get good efficiency??

Sir does the time it takes for the fuel to ignite after attaining the self ingnition temperature is same at all rpms

Have been banging my head to understand this concept. Nowhere it is emphasized about the relationship between rpm and self ignition temperature and the minimum rpm to start the engine, which is considered as a reference to understand the need for ignition advance. Your 14 minute video helped me to end my misery of two days. Thank you sir.🔥🔥🔥

When is 2nd part coming very much required

Waiting for part 2 sir!

Good day sir.
I have an two doubts
What is the difference between main engine combustion and boiler burner combustion
2. Is there any Sox and nox limitations for boiler. If yes? What is the value sir? If no then why no Sox and nox limitations.

Excellent video sir..interesting and informative.

All of your videos are very clear and informative. Happy to see your videos are being shared in studying groups and Chief engineers also recommend to watch your videos 😊
keep your good work towards younger engineers 🙏

Sir all your lectures are gem..🙏🙏

sir please make a full series on this topic

Sir, there is a major confusion regarding the minimum ideal firing speed which could be achieved using various means. Initially i was used to the concept that this firing speed was in fact needed to raise the temperature of the combustion air suffient enough to self ignite the fuel. But here you said that this speed is needed so that the combustion does not take place too early and stall the engine. The right and left side of my brain are now at war over this issue. Please sir stop this war.

Im waiting for this one sir!!

Interesting questions, Ramesh 👌

sir, pls teach us what is peak pressure