How to measure K Value in Turbocharger-T Charger Part-2.

What is K Value in Turbocharger ??
How do you calculate L and M Clearances ??
It explains the significance of these values and clearances.
Useful for Orals preparation for COC Exams
The previous video dealt with the concept behind having these values. Please watch this Part 1 before watching the Present one.
The link for Part 1 is- • What is Significance o... .
#TurbochargerClearances #KValue #TCOhaul

[@619nishant]

Thank you so much sir for explaining difficult topics and making them so easy for us to understand. Was finding it very difficult to understand this topic by reading books. Hats off on your explanation. Please continue your good work.

[@MrMishrakamal]

Thank you very much sir, while giving class 2 I have find your videos so helpful.... people are charging 8000 to 10000 rupees for motor mep doubt clearing classes....and you make all free...hats off you....

[@MrMishrakamal]

I am happy also to be part of DMET college, your alma Mater

[@marinerdeepak1]

One of the best video on turbocharger

[@Venugopal-vl4kl]

Wonderful explanation. It helped a lot to remember visually and key details

[@elmerharrisonm8210]

Thank you, sir, for this informative video...concept is crystal clear now!

[@ashutosh5322]

No body could have explained it better. Thank you so much sir.

[@bhageshkatoch2944]

Top level of teaching sir, anyone can understand easily the concept, thank you🙏

[@SanjayYadav-qu1mf]

undoubtedly, there is no doubt now.your way of teaching is great sir

[@krishnamohankumargudupu3539]

Sheer display of knowledge....very informative sir...tnq so much for enlightening us with your clear concepts. Absolute genius

[@rkamleshwarrao792]

One of the best teaching platform for Mariners till date 👍👍👍👍❤️

[@umeshraj659]

Superb teaching knowledge

[@mandeepkashniya9972]

BEST VIDEO I HAVE SEEN ON K VALUE TILL NOW THANKS A LOT SIR CLEARED ALL MY DOUBT ABOUT K VALUE

[@aartirav925]

Thank you sir for your profound explanation on this topic.

[@bikramsinghvlogs6282]

Nicely explained sir, very informative topic for exam. Thank you so much.

[@neelapuleelu2333]

You are really great sir.wonderful explanation

[@ojesvisharma1168]

a brief story and experience about the topic helps in making your video curious and also at the same time gives alertness about the severity of the topic...Thank you very much sir.

[@aashishdeshwal5367]

Veey well explained sir and thanks for making such wonderful video.....

[@gihankusumpriya1815]

excellent explanation , sir

[@purushothamanrajaji1893]

Thank u sir, continue with more videos...

[@ha_sunnyne]

Wow your explain is excellent !!!! Thanks a lot

[@mohammadnasimuddin7467]

Good explanation Sir

[@rahulbansal7760]

great explanatiion sir

[@sameepvani2840]

Thanks a lot Sir.....Easy and Excellent Explanation.....Got it.....thank you...🙏🙏🙏👍👍👍

[@anandsagar9132]

Thank You Sir... For such nice explanation.

[@deepakshanmughan7928]

Thank you sir for the video .. Helped me to understand more 🙏

[@TheEmdadhossain]

Thank you so much sir... It really helpful to clear my concept for class 2 exam..

[@naylinhan5795]

Thank you Sir. Very Well explained.

[@siddharthkumar7011]

Great explanation sir please keep making these type of video ,really helping a lot to get ME knowledge. Thanku sir for efforts.

[@francisvjoseph9]

Very good lecture 🙏🙏🙏

[@harrypalsingh1654]

thank you so much sir for your beautiful explanation

[@Av-vi5vs]

Thank you sir ,great way to do things is example of the way of your teaching.its extraordinary.gratitude sir.

[@debanjubaruah9759]

Thank you so much sir, So nicely explained

[@akbarmarine9538]

very very help ful channel for class 4 aspirants like me sir, have a good day

[@Ashish-ru3ks]

Very well explained sir 🙌

[@srinivasanthayyil3031]

Great explanation for k value. K value to be taken from name plate fitted on inside cover. Free wheeling also checked to ensure rotor is turning with er blower on. Animation as usual is superb.

[@rmetcvideos]

thanks sir. Supporting me as always...

[@rrakesh07]

Sir great effort to share your knowledge in easy way,Waiting for more video.👍❤️

[@rmetcvideos]

So nice of you

[@danishmomin8102]

Excellent teaching concept sir.

[@rmetcvideos]

Thanks for liking

[@chandrasekar2016]

Super explanation sir thanks

[@geenumaxy9370]

very well explianed.thanks

[@bhaskarbhattacharya4662]

Awesome explanation SIR!! Heartful RESPECT 🙌🙌🙌🙌 for the time you take to make these wonderful Videos sir......!

[@rmetcvideos]

It's my pleasure

[@janardanbhardwaj512]

Understood sir...Thank you.

[@jjg0000]

excellent

[@engineeringatpeak1813]

This.. Video helped me passed my exams... Thank you sir.... .... Ur greatness is just a reflection of yours experience.. Which help us to polish our knowledge.... 😊

[@rmetcvideos]

It's my pleasure

[@sagarrishi5819]

Thank you sir.

[@sumandas5863]

Thank you sir for your efforts

[@prakharkumar3885]

Thank you so much sir.

[@shankaranand1139]

Sir zarbarrdast .....🙏🙏🙏🙏plzzz make more videos covering all the topics of er

[@johnvarughese5887]

thank you sir,

[@Ssss-607]

thank you so much sir your videos very useful and interesting also please post more videos

[@avanishjhaa]

Thank you so much sir....

[@swapnilmanjrekar3116]

was abt to bang my head on wall to understand this from various books... finally saw ur video....thank you sir !!! u just saved someone's head....😁🙏 keep the videos coming plz

[@rmetcvideos]

:-). Take care and keep your head safe... Your head will become the Future Head of a shipping company.. Pls do share in whats app groups

[@swapnilmanjrekar3116]

@@rmetcvideos already did sir

[@binusankarsankar9322]

thks sir.

[@abulkaif7996]

Sir please make more videos Really helpful for us

[@mrtamilmovie216]

Thank you sir ❤

[@vikashpandey7711]

Thank you sir

[@babauraou]

Thanks sir respect 🙏

[@itsajesh4837]

Thank you so much ✌🏾

[@dineshrajagopal7778]

Thanks a lot sir ..!!!

[@Shayar_of_The_Vast_Ocean]

Very good video

[@rmetcvideos]

Thanks

[@rakeshkohli8105]

Well explained concept boss

[@rmetcvideos]

Thanks Rakesh...appreciate that you took time off to see

[@rakeshkohli8105]

@@rmetcvideos shared with the boys after yesterday practicals to have better understanding

[@pujakumari-jr3kw]

Thank you sir👍

[@deepakshanmughan7928]

Thank you very much sir😊

[@pramodlene2937]

Thanks

[@sultanhussain6051]

Sir,Many thanks for a Excellent Detailed Discription, I'm from Pakistan, Really love the way you Explain , Keep it up , God Bless you .

[@sultanhussain6051]

I Do have Many Questions in My mind , With all due respect , please allow me to put questions before you ,It's not Specifically to the topic or it might be , but related to Marine Engineering.Thanks

[@rmetcvideos]

Happy that you liked the video. Pls do share amongst your friends. Pls do ask your doubts. Though I am not an expert, I will try my best to answer.

[@abhishekkahane6293]

thanku sir

[@abhishektalajiya1987]

Loved the way u explained sir , it makes everything so easy to understand. Pls make more such videos , very helpful ❤️

[@chamathnethmina5999]

❤

[@sijumariner7289]

Thanks so much sir , please make the vedio of bhp and sfoc calculation please

[@sidhantthakur8853]

Thanks a lot sir.. please make a video on t/c surging..

[@rmetcvideos]

Sure I will

[@shankarrams3834]

Hi Ramesh nicely presented. One point I want to insist is push and pull to be done by hand only. No external means like chain block or hydraulic jack. It may sound silly, I put this point in,for the benifit of junior engineers

[@utubechandri]

Thanks Shankar Ram..Really important.point you pointed out..I missed it out..

[@rakeshkohli8105]

Excellent Ramesh

[@SanjayYadav-qu1mf]

@@rakeshkohli8105 i was thinking the same thing that whether we use something like hydraulic jack or anything to push.. thankyou sir

[@rheeeeannnn]

Thanks a lot Sir.Nicely Explained.I feel no need to slacken lub-oil pump housing covers...Still can measure..Not very sure..have done the job.Not very sure at this juncture.

[@rmetcvideos]

Imp thing i think is slackening the bearing housing cover..the blower side bearing...that is the key..Turbine Side maybe not reqd...but to reduce the frictions and be sure that yr readings are correct...good practice is to slack

[@aakashmohan5703]

Great explanation sir , totally understood and will never forget as I got a clear visual idea along with your explanation. Expecting more videos from you Sir. Thank you ❤️

[@abdussattarakhanda8696]

Thank you so much sir..very clear explanation 🥰.. Sir can you make another video regarding lub. Oil system of t/c...

[@rmetcvideos]

Sure I will

[@mdmasudrana413]

Sir, please explain about thrust clearance

[@MultiHemant7]

Thank you so much sir for explaining this topic very easily. I have one question regarding turbocharging cleaning ...sir for a longer period of time like 6 months nobody cleaned the turbocharger in that case what am I suppose to do? how to clean it?

[@rmetcvideos]

Many have gotten into trouble by commencing cleaning suddenly ..Best is to continue cleaning after dry docking and never allow soot to accumulate.

[@sidds2004]

👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻 🙏🙏🙏

[@dineshrajagopal7778]

Sir when are you teaching us on reduced / increased k1 / k2 values..

[@ManpreetSingh-yq4zu]

As the exhaust side is labyrinth sealed, moving the rotor would not bring the labyrinths in contact?

[@vaibhavtandon3572]

😇😇😇

[@aashishdeshwal5367]

Please sir make one video on crosshead bearing clearances .

[@rmetcvideos]

Thanks. Will try and do later after I do other topics. But I guess there are enough materials available.

[@bikramsinghvlogs6282]

Any video on VIT & SUPER VIT, please do post it sir, will be very helpful. Thank you 🙏

[@rmetcvideos]

Will remember. Will do it sometime in future

[@peranathjothiduraimanickam1585]

Hello sir, First of all Thanking you sir, Sharing yours wonderful,wide knowledge, and spending valveable time to make videos to understand clear cut. I have an dout sir, RH 131 Turbocharger there is semi floating and full floating bearing on both turbine and compressor side, is there any specific role on it. Y sir it can be same of four bearing,two in full floating bearing and two semi floating bearing. Sir If my question is wrong sir, please apologize me sir.

[@vaiz389]

Same doubt , whether L and M clearance is there or not on t/c having semi/full bearings

[@vaiz389]

thank u sir, Sir in free floating and semifloating bearing turbochargers whether l m clearances are there?

[@rmetcvideos]

Surely.

[@simransingh1885]

Very good teaching method sir! Do we also have the K, L and M clearances in case the turbocharger has a bush bearing between turbine and compressor instead of roller bearing on either side?

[@rmetcvideos]

Yes. All T/Cs have these clearances

[@simransingh1885]

@@rmetcvideos Thank you!

[@aruns5750]

sir can you make a video on A.E camshaft removal? one piece like DK 20 and MAN BW 23/30H split piece. thanks. it will help us.

[@rmetcvideos]

😀Animating these is very tough...Need lots of time..

[@murlimanohar5429]

Good day sir, for measuring M clearance , I think it should be first bringing the shaft to centre at K value and then moving it to right and measure K2 and then substracting K2-K should give M clearance. please suggest sir

[@rmetcvideos]

correct..You dont have to BRING it to center. TAKE the value when it is fixed.Then loosen the bearing and shift it to right anf left for K1 and K2

[@murlimanohar5429]

@@rmetcvideos ok sir

[@abhishektalajiya1987]

Sir can u make a video on different governors pls❤️

[@rmetcvideos]

Some good videos by my friend Venkatesan from HIMT are there on you tube..why repeat....

[@karthikeyanradhakrishnan9138]

Sir, does the turbine side have these clearance? While measuring these k value, won't the turbine wheel touch its casing?

[@rmetcvideos]

The clearance is much more on the turbine side..so the blower side will touch earlier

[@virendradubey3886]

Gud day sir, I have a doubt. Sir initially before dismantling we measure K value so at this instance we just open tc cover and measure it. But after assembly at what position do we measure K ? If the shaft is already fully pushed towards turbine or pulled comp side then this K value will change. So do we put a mark on shaft before initial measurement and den after assembly we bring d shaft at tht mark n den measure K ?

[@rmetcvideos]

Hi.. a good doubt...while assembling,before I fit the blower end bearing and TE bearing and tighten it..I will take the K1 and K2..then complete the assembly process and finally take K..you should get back the K which you got before disassembly..Obviously you also have a look at L and M.Hope you are satisfied....

[@virendradubey3886]

Thanks sir, understood. Waiting for next video on K,L,M values discrepancies. These are mostly asked in exams now a days.

[@prabhavathyt1589]

Sir,how does exhaust gas temperature increse from 400 at engine outlet to 515 at turbocharger inlet??

[@rmetcvideos]

When ga sis exiting the unit it has got velocity..ie minetic energy...Before the ectry to TC Blade there is no velocity..The kinetic energy has got converted ton press energy.As the press incrases marginally, the Temp also incrase as per gas laws

[@ligincyril5056]

sir i have doubt while pushing or pulling the shaft, labyrinth gland will resist the movement right?

[@rmetcvideos]

As long as the bearings are in place,the labrynths will not get damaged. Pulling and pushing are supposed to be done with the bearings till in place to retain the centreline..Ofcours ethe bearing securing bolts re loosened but Bearing are NOT removed

[@ligincyril5056]

@@rmetcvideos thanks chief for this valuable replay

[@vaiz389]

Sir , in DG SHIPPING ELEARNING , its written like this way , so confused sir Pull the rotor shaft towards compressor side until impeller comes in contact with the insert and determine k2, impeller clearance L=k-k2, thrust rotor shaft towards turbine side until turbine disc and nozzle ring comes in contact with each other and measure k1 , disc clearance M= K1-k What u hav explained i understood sir but here they hav said k2 instead if k1 and viceversa .Pls correct me sir

[@rmetcvideos]

What i have shown is as per ABB manual..you can check it out on internet also...Maybe elearning guys have made a small mistake..

[@Bbala5079]

I have a doubt sir.... We slightly remove bearing and we measure L and M clearance ... Then how we come to conclusion about bearing did not wear down....

[@rmetcvideos]

This is only for L and M clearance. Bearing wear out would probably show up on K value changing. But regular maintenance and inspection by OEM is a must. IF you stick to it Nothing will happen. If there is a Lub Failure and bearing starts to wear out, there is nothing much you can do. It would have blown up before you realised it Ha Ha

[@abhilashkp4459]

Thank you sir

[@sumankuri5998]

Thank you sir.

[@jinistusantony1182]

thank you sir

[@utkarshmisra9057]

thank you so much sir

[@gajananshinde3839]

Thanks Sir

[@devendharans6502]

Thank you sir