Indicator Diagram - PART 1 | Main Engine Power Calculation | Brake Power | Indicated Power | Imprtnt

In this part 1, we will cover "Indicator Diagram" & Power Calculation Indicator Cards, Pmean concept, Working of Planimeter in 2 Stroke Engine. Do not Miss.
Link to Part 2 • Indicator Diagram - PA...
Link to Part 3- • Indicator Diagram - PA...
Please Subscribe to this Channel for more MEO Class IV Orals content.

[@anand5762]

Thanks a lot bro... My faculty having 76months of sailing experience as a chief engineer he taught us this for four sessions but I don't know why I can't able to understand. But now I properly understood. Very very easy to understand. Thanks a lot bro ...

[@CLASS4ORALS]

Most welcome

[@abhishektalajiya1987]

Wow this is the first time i m seeing someone to put so much of effort to make this topic so easy to understand ❤️ really loved the way u explained everything.

[@raaheraza2662]

Nice video for beginners..but N is not just rps it is called number of power strokes per second..surveyors have failed many students becoz of this..also brake power is same as effective power but the power which u get from indicator diagram is brake power and one which u get from nomograms is effective power..both powers are same the difference is only the way they are calculated..hope u take in the right spirit.. thanks

[@CLASS4ORALS]

Thanks alot for the information Raah E Raza..well Noted..!👍

[@rishabgangwal1643]

Explained very nicely each and every part thank you sir👍

[@GANESHDNYANESHWARRAOKALE]

For creating this kind of video literally u took lot of efforts. This video cleared my most of concepts.thanks for uploading.

[@CLASS4ORALS]

Thank you so much

[@PranayBamane-y9f]

Thanks for your honest efforts behind such informative videos. Keep sharing !!

[@CLASS4ORALS]

Thanksgiving

[@saqlainmahiwal3216]

one of the best explanation video till now

[@CLASS4ORALS]

Thanksgiving 😊😊

[@muhammadumar9777]

thanks a lot ,you applied lot of efforts to explain this concept.

[@smhbukhari]

Pmean has length of diagram. Calculate it using scale in mm . The video is very helpful thanks

[@najinkunnath6009]

Best possible way to explain the topic, excellent job👏👏👏. Please make more videos on other topics too with the same technique.

[@CLASS4ORALS]

Thank you so much Najinkunnath..I'll make more

[@abeersrivastava5048]

i respect your effort man...shout out to you dude

[@CLASS4ORALS]

I appreciate that!

[@jayanthakalubowila2817]

Superb explanation sir.very helpful and thanks a lot.

[@CLASS4ORALS]

Thank you so much for your feedback..😊✌

[@vijayykamal]

GREAT JOB BRO...Seriously you nailed it.

[@CLASS4ORALS]

Thanks alot .plz subscribe

[@rashedulislam9397]

Great effort sir. This much dedication. Hats off to you.

[@CLASS4ORALS]

Thanks alot Rashedul Islam..

[@vanpore6326]

Very passionate for giving us concrete knowledge about this thank you

[@CLASS4ORALS]

Thanks alot

[@sudhiiryetchina4585]

Thanks for your hardwork

[@chiragsolanki9925086336]

Hello sir ...jaldi se part 2 bhi dal de bhai... waiting .. all the best ...God blessed u 🙏🙏🙏

[@CLASS4ORALS]

Yes I am onto making it.. will update shortly 👍👍 thanks !!

[@Talking_To_The_Point]

i appreciate your efforts

[@CLASS4ORALS]

Thnkx Pratik..👍

[@parijangid4540]

Please note for finding p mean Pmean= area*spring constant/length And length is length of diagram not stroke length

[@pukkallamadhubabu3651]

Bro..u had done such great efforts to understand the topic so easily..hatsofffffff broo... waiting for more videos...

[@CLASS4ORALS]

Thanks alot for your kind words 😊😊 I will upload more videos soon

[@udaykumar5g]

Excellent bro.Thanks so much for expecting my topic.

[@CLASS4ORALS]

Thank you so much UDAY JNP ..👍👍

[@frankster02]

Thank you so much sir keep sharing knowledge

[@CLASS4ORALS]

Welcome I will do..😀

[@frankster02]

@@CLASS4ORALS maybe also include decarb in your videos For auxiliary diesel engine. Process, what to take, what to check etc... Thanks in advance sir

[@CLASS4ORALS]

That's a very good suggestion Mark. Would work upon that surely.😊👍

[@porusrabadi7024]

One of the most common failing mistakes is not shown here. The atmospheric line is to be made by fitting the indicator instrument to the indicator cord & indicator drive (basically like taking power card with indicator cock shut). This way we can accurately measure the length of indicator diagram which is the length of atmospheric line.

[@garylee450]

thank you sir, you solved my problems

[@condradestibeiro2103]

hi wanted to know whether we calculate the brake power (since we only restricted to calculate indicated power of all cylinders with tool available )

[@marlolonganilla4567]

Indicator is moving through the cam follower shaft the movement of the cam follower is called eccentric the indicator barrel never rotate. the movement is turning 180 degree during down motion of cam follower.. thereby pulling the lead line thus turning the barrel counter clockwise after due to spring tension of indicator and cam follower shaft moving up thus also make the barrel move clockwise and arm of indicator position down. two stage of taking the power indication one is like mountain appearance and other one is like the banana figure. both figure can be calculated of its power.

[@adilkhan226]

great effort put , nicely explained!

[@CLASS4ORALS]

Thank you so much for your kind words

[@snehlatajoshi1495]

Bhai thnx really awsm

[@CLASS4ORALS]

Thanks alot..😊

[@samreyy]

Great explanation

[@CLASS4ORALS]

Thank you so much

[@AshishSonekar]

what is the name of equipment which is used for taking indicator card?

[@Akshai009]

Mean effective pressure how you are finding Is it by mean inidcated pressure * mechanical efficiency?

[@shreyas1034]

Excellent work sir🙏

[@CLASS4ORALS]

Thanks alot Shreyas..! Keep tuned in for more topics ahead..👍

[@chhavysirohi4978]

Very well explained

[@mohdhakimbinabdghani5062]

Great explanation, thanks so much,

[@CLASS4ORALS]

Thank you so much

[@jalaluddeenamity2883]

Thanks. Nicely explained

[@shoaurrahman8485]

Very well explained brother. 👍🏻

[@CLASS4ORALS]

Thank you so much. Please tuned in for more..!!

[@dineshrajagopal7778]

Great Effort and nice video

[@CLASS4ORALS]

Thanks alot For you valuable feedback..😊😊👍👍 please share this to maximum people

[@reevannelsonlobo9488]

Very well explained 👌

[@CLASS4ORALS]

Thanka

[@kartiksood4504]

great work bro.. appreciate your efforts..!

[@CLASS4ORALS]

Thanks Kartik 😊😊

[@mikauvq7078]

sir question, according in the manual of B& W Indicated power = cylinder constant x rpm x indicated pressure effective power = cylinder constant x rpm x effective pressure effective pressure = indicated pressure - losses losses for model L35MC = 0.125 Mpa (constant) is it correct sir?

[@sarthakraul361]

Thank you sir ... neat and clear explanation

[@CLASS4ORALS]

Most Welcome Sarthak. Please share this channel amongst your friends and colleagues

[@sarthakraul361]

@@CLASS4ORALS sure sir ...can you make videos on lub oil system briefly

[@CLASS4ORALS]

Surely. I will try to make a short video on that. 👍

[@mihirtandon5170]

Great explanation sir .

[@rakeshkarmakar102]

Thank you very much sir

[@CLASS4ORALS]

Most welcome Rakesh Karmakar..

[@007kaya]

Great video, and we appreciate your effort

[@khatimkhan997]

amazing ❤❤

[@jagdish99_sw]

For calculating Pmean the formula is area upon length X spring constant, and here the lenghth is not the stroke length, it is the spring which is getting compressed in mm length by application of gas forces, whereas stroke length (L) is used in only PLAN formula. Kindly correct me, sir

[@sasikumartippana5266]

Sir how is indicator cam and piston are synchronised?

[@satishmaurya8799]

Very Nice sir.. please keep it up 👍

[@CLASS4ORALS]

Thank you so much Satish Maurya..👍👍

[@jinup1669]

Sir how to calculate BHP of an engine without torque and there is no provision to keep break drum method

[@manuvellduker85]

Super lecture ❤️

[@CLASS4ORALS]

Thanks alot

[@manuvellduker85]

Nice sir I need to learn about mean indicator pressure formula can u derive a sum related to ip=pm lan

[@mikauvq7078]

or maybe we could use that constant pressure (losses) to calculate the power losses? by using PLAN formula?

[@nandhu5800]

Where we get the looses for the engine?

[@vivekvivek5529]

Super explanation

[@CLASS4ORALS]

Thank you so much Vivek..😊😊

[@Nibukamal]

Thank you so much for this Sir 👌👌❣️❣️

[@CLASS4ORALS]

You are welcome

[@innesmaclean3275]

At some point you have to multiply by no.of cylinders??

[@khatimkhan997]

well explained

[@el-dorado4645]

How is the Power of a 2-Stroke main engine with 6 units is calculated with the help of indicating diagram

[@explorationofficial1524]

Very good explanation

[@CLASS4ORALS]

Thanks alot..😊😊👍👍

[@sagarrayipalli5064]

excellent bro

[@satishmaurya8799]

In Calculating SFOC on ship which power we use ? IP or BP

[@jagdish99_sw]

Dono hota h brake SFOC aur indicated SFOC bhi hota h

[@chandrashekarpatil7177]

Awesome ❤

[@139saurabh]

Too good explanation bro❤️

[@CLASS4ORALS]

Thanks alot.. please share this video to maximum people. Also do subscribe here.😊👍

[@akkichakz8376]

well done bro.

[@adithyasrinivas8593]

Thanks a lot bro

[@lalitsharmamariner3900]

excellent presentation

[@CLASS4ORALS]

Thanks alot Lalit..much appreciated..😊👍

[@Nibukamal]

How to find the spring constant(k) value??

[@sudhasharma1093]

Brilliant

[@peoplesview4099]

Bro who we find the losses

[@rajdeepjana6446]

how do we apply brake on flywheel in brake drum method ?

[@CLASS4ORALS]

It is being calculated by Ansys and during manufacturing workshop & not on ship..engine makers perform this test on floor

[@rajdeepjana6446]

thanks a lot for the information

[@deepanesh98]

Can you ppls make one video about manoeuvring diagram, I could not understand that!!!

[@CLASS4ORALS]

I would definitely try to make a video on Manoeuvring Diagram soon..👍 Thank you for the interest in videos..!

[@pugazhenthythirugnanam974]

Excellent

[@CLASS4ORALS]

Thanks alot Dear

[@gurbirsingh8232]

Nice information

[@CLASS4ORALS]

Thanks

[@shivamsrivastava9258]

Master piece 😎

[@CLASS4ORALS]

Thanks alot for your kind words 😃😊👍

[@shivamsrivastava9258]

@@CLASS4ORALS bro can you plz tell the exact location of fusible plug on the air compressor

[@CLASS4ORALS]

FUSIBLE PLUG- After the aftercooler and before NRV of MAIN AIR BOTTLE

[@joneymann7648]

Awesome 👌

[@deepakshanmughan7928]

Great video😍

[@CLASS4ORALS]

Thanks Deepak 😃😊

[@KaushalKishor-ib9xv]

❤❤

[@jidendrap3745]

👍

[@dailyhacks3493]

👍👍

[@simr5010]

sir at 23:23 how to calculate the losses to obtain the brake power

[@logonneo]

Aswum effort

[@CLASS4ORALS]

Thanks alot

[@jeffreyfranco7190]

How to take the length?

[@manaluproject254]

bro dont u have subtitle please

[@CLASS4ORALS]

No. I do not have. Sorry

[@omen668]

Спасибо! Можно перевести ваше видео на русский язык?

[@CLASS4ORALS]

Sorry i can't Convert video in Russian.

[@omen668]

@@CLASS4ORALS, я переведу, переозвучу и выложу на своём канале? Конечно, со ссылкой на ваш оригинал.

[@CLASS4ORALS]

Sorry I can't do that.