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Heat Exchanger and LMTD | Logarithmic mean temperature difference LMTD 

Amit Mandal
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Heat Exchanger and LMTD | Logarithmic mean temperature difference LMTD
Playlist for heat exchanger concepts, LMTD derivation, NTU method and Correction factor method;
• Heat exchanger LMTD, N...
Heat transfer important topics Playlist;
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Hello viewers, I am Dr. Amit Mandal and in this video I am explaining a technical topic in a lucid way. Learn with easy to understand lecture about heat exchangers and the significance of logarithmic mean temperature difference LMTD.

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8 июл 2024

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Комментарии : 74   
@IslamicLandmarksSaudiArabia
@IslamicLandmarksSaudiArabia 3 года назад
Excellently explained, with grass-root concept Thanks , really recommending for associate-level/ technical level students
@lucidcannibal
@lucidcannibal 4 года назад
Major help from this channel, I have an HMT exam 6 hrs later and these videos are really helping me. These can even help those who only study before exams, like me.
@leviteofficial6326
@leviteofficial6326 4 года назад
Extremely helpful lecture, thank you
@balaguruj1516
@balaguruj1516 6 лет назад
One of best explanation I ever seen
@nibinfbennan2291
@nibinfbennan2291 6 лет назад
Thank you very much for this wonderful explanation
@soumyan7926
@soumyan7926 6 лет назад
Thank you very much for this wonder full explanation
@AbhineshMeena9741
@AbhineshMeena9741 4 года назад
Thank you so much sir your lecture very helpful with us full information and clearity
@rahuldongare3365
@rahuldongare3365 5 лет назад
Excellent sir. Thanks alot
@user-gv4wi1yp3r
@user-gv4wi1yp3r 5 лет назад
Wow! superb sir
@QaiserAbbas-ug6vm
@QaiserAbbas-ug6vm 5 лет назад
You are Amazing teacher ever, Lots of Love from Pakistan.
@vedadeepika5500
@vedadeepika5500 6 лет назад
Thank you so much sir !!!
@majedaljaber134
@majedaljaber134 4 года назад
Thanks a lot for this nice explanation!
@gmailaccount7576
@gmailaccount7576 6 лет назад
Greattttttt wayy of explanation.... Keep it up
@bhawanimunda1940
@bhawanimunda1940 6 лет назад
Very helpful
@indramanisuberi6607
@indramanisuberi6607 2 года назад
Clear cut explanation sir... Thank you so much
@lokeshsurya2702
@lokeshsurya2702 5 лет назад
Excellent explaination
@amritadey4763
@amritadey4763 2 года назад
Too helpful..
@venkatdas
@venkatdas 6 лет назад
Excellent job sir! Keep up the work! GBU...It helped me alot Sir :)
@rahulvaland9084
@rahulvaland9084 4 года назад
thank you sir.
@rahuldongare3365
@rahuldongare3365 5 лет назад
Great sir
@silvomor4245
@silvomor4245 4 года назад
really helpful thanks :)
@learnandeducatemechengg
@learnandeducatemechengg 3 года назад
Very nicely explained...
@syafiemalek1451
@syafiemalek1451 4 года назад
Thank you sir
@ravinagupta829
@ravinagupta829 2 года назад
Well explained sir
@odiasong5700
@odiasong5700 2 года назад
Thank s
@odiasong5700
@odiasong5700 2 года назад
Thanks
@achyuthvyas5066
@achyuthvyas5066 4 года назад
great sir
@orugantivbsastry6010
@orugantivbsastry6010 4 года назад
Thanksyou sir
@shivad2359
@shivad2359 7 лет назад
need more for mechanical..........thanking u sir
@nirajkumar-kz8yx
@nirajkumar-kz8yx 5 лет назад
Thank you so much sir. Kindly upload videos on m/c design.
@husseinkhaled7132
@husseinkhaled7132 2 года назад
THANX
@maheshchokkapu2222
@maheshchokkapu2222 4 года назад
Thank u sir please upload more videos
@mshauzib549
@mshauzib549 5 лет назад
Nice
@nandamirajkar7466
@nandamirajkar7466 6 лет назад
Good
@jaypanchal1997
@jaypanchal1997 7 лет назад
Respected sir please upload video : how to draw TOTAL ENERGY LINE & HYDRAULIC ENERGY LINE with suitable example..is topic of flow through pipes in fluid mechanics....sir pl upload as soon as possible..
@easyhack5859
@easyhack5859 3 года назад
I am in love with your methodology . God has blessed you with amazing methodology. Stay blessed sir
@VivekKoirala
@VivekKoirala 4 года назад
those things i didn't learn in my previous sem, I learn today. Thank you so much but i have 1 more question is that which material is used to make these pipes.
@Dr.AmitMandal
@Dr.AmitMandal 4 года назад
According to design requirement
@souravkumar2522
@souravkumar2522 6 лет назад
What's the formula of calculating boiling point of liquid at different pressure ??
@srinum.s1522
@srinum.s1522 4 года назад
Sir Examples of counter flow heat exchanger
@homendrarajput3686
@homendrarajput3686 7 лет назад
sir material science ki or vedio send kariye
@rollno15671
@rollno15671 2 года назад
Why Do We use Q=UA◇T Formula To decide surface area of heat exchangers, as this formula is used heat transfer by convection. But in heat exchanger there is conduction mode also present to transfer heat by thickness of pipe. And That A in above formula represent which surface area? Heat Transfer?
@Dr.AmitMandal
@Dr.AmitMandal 2 года назад
the area is of the surface through which heat is transferring....
@sunilshar82
@sunilshar82 4 года назад
Overall heat transfer co efficient required calculation
@niranjanrajendran2827
@niranjanrajendran2827 4 года назад
Sir, please do a video on "overall heat transfer coefficient U". thanks.
@patelkathan1599
@patelkathan1599 5 лет назад
What is the importance of LMTD
@souravkumar2522
@souravkumar2522 6 лет назад
Sir how to judge pass of plate heat exchanger ? Plz reply
@Dr.AmitMandal
@Dr.AmitMandal 6 лет назад
Plate type can be of 3 kinds , parallel, counter, cross flow...
@manojtiwari5875
@manojtiwari5875 6 лет назад
Sir how determine types of heat exchanger on the basis of temperature only?
@allinoneinformation677
@allinoneinformation677 6 лет назад
clear explanation
@harrymaguire7549
@harrymaguire7549 4 года назад
Sir in heat exchangers heat transfer takes place due to conduction or convection ??? Plz tell I am confused
@Dr.AmitMandal
@Dr.AmitMandal 4 года назад
First convection then conduction through partition wall and then convection...
@aasthasharma9341
@aasthasharma9341 5 лет назад
Why we are using LMTD with any easy example ..what is LMTD
@srinum.s1522
@srinum.s1522 4 года назад
Sir In which type of heat exchanger maximum heat transfer occur
@Dr.AmitMandal
@Dr.AmitMandal 4 года назад
Counter flow
@subratanaskar7924
@subratanaskar7924 6 лет назад
Dear Amit, I am sure that LMTD for paralal flow equation is wrong. you used the equation which is applicable for Counter flow. but in case of paralal flow the LMTD will be (delT1+delT2)/2
@Dr.AmitMandal
@Dr.AmitMandal 6 лет назад
+subrata naskar its AMTD not LMTD.
@Dr.AmitMandal
@Dr.AmitMandal 6 лет назад
+subrata naskar airthmatic mean temperature difference
@orugantivbsastry6010
@orugantivbsastry6010 4 года назад
Amie section thermal engineering Subject understanding sir Section B Namsakaram sir thanks
@ArunGopinathezhukone
@ArunGopinathezhukone 3 года назад
theta 1 - theta 2 is correct as per the figure
@Dr.AmitMandal
@Dr.AmitMandal 3 года назад
yes
@JohnDoe-qg1pj
@JohnDoe-qg1pj 2 года назад
What if the temperature difference at the outlet is very close to zero?
@Dr.AmitMandal
@Dr.AmitMandal 2 года назад
Not possible practically for parallel flow heat excahnger....
@JohnDoe-qg1pj
@JohnDoe-qg1pj 2 года назад
@@Dr.AmitMandal Why not, if it's a very long exchanger?
@Dr.AmitMandal
@Dr.AmitMandal 2 года назад
It has to be infinitely long....
@Dr.AmitMandal
@Dr.AmitMandal 2 года назад
However for counter flow it is possible...
@orugantivbsastry6010
@orugantivbsastry6010 4 года назад
Study thermal Amie
@mustafalokat852
@mustafalokat852 3 года назад
sir why do we use Logrithmic mean rather than Arithmatic mean
@Dr.AmitMandal
@Dr.AmitMandal 3 года назад
airthmatic is not accurate
@hariomgangwar2885
@hariomgangwar2885 4 года назад
Bhaiya Hindi me samjha do... English me double force lagana padta hai samajhne me.
@md.rafsanamin8271
@md.rafsanamin8271 6 лет назад
plz fix ur pronounciation
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