How to read P h Chart explained with Numerical

this lecture will explain how to use P-H chart for calculating COP, Heat rejected by Condenser, Refrigerating effect, compressor power.

Пікірлер: 168

  • @thermalscience9583
    @thermalscience95835 жыл бұрын

    www.tmt.ugal.ro/crios/Support/IFPC1/Misc/SI_F09_Ch30.pdf You can get Major pH charts from above link.

  • @yassersaeed827

    @yassersaeed827

    3 жыл бұрын

    where did you bring this pdf i want the other chapters and thank you for your explain it was great

  • @jacobchristopher5502

    @jacobchristopher5502

    2 жыл бұрын

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  • @kyloramon4970

    @kyloramon4970

    2 жыл бұрын

    @Jacob Christopher Instablaster :)

  • @jacobchristopher5502

    @jacobchristopher5502

    2 жыл бұрын

    @Kylo Ramon I really appreciate your reply. I found the site thru google and I'm waiting for the hacking stuff now. I see it takes a while so I will reply here later when my account password hopefully is recovered.

  • @jojojohn194

    @jojojohn194

    2 жыл бұрын

    Excellent explanation...

  • @vanan97
    @vanan974 жыл бұрын

    Incredible. Hours of lecture explained in 10 mins. Clearly explained and understand it better than my lecturer. Thank you so much. Great work

  • @dominickgiannino8528

    @dominickgiannino8528

    10 ай бұрын

    Greatest teacher of this is Eugene Silberstein. Get a copy of PEWOT(Pressure Enthalpy Without Tears), you won’t regret it.

  • @frankpower1774
    @frankpower17745 жыл бұрын

    YOU ARE FANTASTIC SIR!!! LOTS OF LOVE FROM A MECCHANICAL ENGINEER FROM THE UK!

  • @ukemeezekiel9637
    @ukemeezekiel96375 жыл бұрын

    Sir your teaching method is super classic . Thank you so much. Also want to plead that you make more videos like this, especially engineering related calculations. Accept my best regards.

  • @rickytruong5994
    @rickytruong59943 жыл бұрын

    Concise and you hit all the points for how to read the diagram. Great job and thank you!

  • @advicepenguin2466
    @advicepenguin24663 жыл бұрын

    Actually explained it better than any of my teachers good job!!! Im working on a problem but still stuck, the pressure doesnt match up with the temperature

  • @omarispence8888
    @omarispence88883 жыл бұрын

    Well Done. My teacher took two classes to explain what u did in 10 minutes.

  • @ishmummonjurnilock8950
    @ishmummonjurnilock89505 жыл бұрын

    Thanks a lot. It really helped me for my upcoming exam tommorrow

  • @richmondnarh6840
    @richmondnarh68405 жыл бұрын

    God richly bless u sir!!!

  • @jadjaafar5203

    @jadjaafar5203

    5 жыл бұрын

    amen

  • @UpRisingDown
    @UpRisingDown Жыл бұрын

    Great work mr. I watched so many diagrams and alls gets so technical and mathematic. This is sooo understandable for an ordinary iq man like me. 10/10 mr!

  • @charlesvillarba8288
    @charlesvillarba82885 жыл бұрын

    Now I know why the compression is in an angle, it follows the entropy line. Keep it up!

  • @KT-dr9pc
    @KT-dr9pc Жыл бұрын

    This video explains this x10 better than the RETA 2 book does. Thank you !!!

  • @DondeRob
    @DondeRob5 ай бұрын

    Wow, THANKS YOU SO MUCH!!! I've been strugling with this for days and you made it clear to me after watching your video for 6:45. Thanks! With your help I now have a better chance of passing the exam tomorrow.

  • @anuraagannu3493
    @anuraagannu34935 ай бұрын

    Great work, even in IIT they do not teach with so much clarity.(I studied thermal engg at IIT kanpur)

  • @vinr1187
    @vinr11873 жыл бұрын

    Thanks for the videos. Very useful especially degree of superheat and degree of sub cooling.

  • @zolikessyouu3601
    @zolikessyouu36014 ай бұрын

    Thank you my friend i really appreciate your efforts you are a good fella ❤️

  • @YantrikiThepowerofMachinesPune
    @YantrikiThepowerofMachinesPune5 жыл бұрын

    very nice video......please keep making more videos on Refrigeration and Air Conditioning and thermal engineering.

  • @navarun9695
    @navarun96956 жыл бұрын

    Nice explanation..... understood everything....thank u😀

  • @christianmontenegroaraya1888
    @christianmontenegroaraya18882 ай бұрын

    Congratulations for the great and simple explanation!

  • @fakhruddintati8332
    @fakhruddintati83325 жыл бұрын

    Thnk u bhai. U make my problem much easier

  • @cyclo_x
    @cyclo_x8 ай бұрын

    thank u so much! i should have seen this video sooner. now i am so much clearer about pressure enthalpy diagram. Thank u!

  • @rethabilelenono5100
    @rethabilelenono51004 жыл бұрын

    Thank you, You just saved me from flunking on my exam

  • @arturdemski3493
    @arturdemski34934 жыл бұрын

    Good work, helped me solve problem! :)

  • @josephkwabenakodie-ampaw1001
    @josephkwabenakodie-ampaw10012 жыл бұрын

    Thank you. This really helps we that learn ahead of class.

  • @AKHIL.Mishra
    @AKHIL.Mishra5 жыл бұрын

    Thankyou very much sir ...... U saved my life.

  • @0Hitmanofnorway0
    @0Hitmanofnorway03 жыл бұрын

    Kelvin on superheat. Good vid. Thx needed to freshen up

  • @parjanyabhatt9557
    @parjanyabhatt95575 жыл бұрын

    Hello Sir, I like your explanation very much, can you please advise how this chart can be helpful to design the refrigeration equipments. Or is there any other method, please advise

  • @user-mn9pf3rs9b
    @user-mn9pf3rs9b4 ай бұрын

    Bro i learned here more than my prof thank god im having such a hard time in refrigeration

  • @snehalthorat1875
    @snehalthorat18756 жыл бұрын

    Thank you for helping with the chart

  • @suyog789
    @suyog7895 жыл бұрын

    Badhiya explain Kita sirji

  • @siferiowondel4790
    @siferiowondel47905 жыл бұрын

    Thank you it was helpfull , my teacher couldn't learn me

  • @teachtechtalkbynutji4980
    @teachtechtalkbynutji4980 Жыл бұрын

    Thanks 🙏🏻 very much from Thailand 🇹🇭

  • @pauloneves4273
    @pauloneves42734 жыл бұрын

    Excelente explicação. Muito obrigado.

  • @vaibhavmandale8803
    @vaibhavmandale88034 жыл бұрын

    Greatly explained !!

  • @arvindmanoharan3592
    @arvindmanoharan35924 жыл бұрын

    How do you plot actual cycle, without constant entropy and constant enthalpy line?

  • @markviluan8340
    @markviluan83405 жыл бұрын

    Thank you very much for this!

  • @zhengyuxiang7094
    @zhengyuxiang70945 жыл бұрын

    Sir, how to calculate the %efficiency of isentropic compression on this case. Thank you Sir , it is very helpful to me.

  • @unilovesph
    @unilovesph Жыл бұрын

    thank you! This helped me understand how to use the diagram.

  • @Talimkardnyaneshwar
    @Talimkardnyaneshwar3 жыл бұрын

    Thank you sir very informative lecture 🙏

  • @theodorzdravevski9202
    @theodorzdravevski92025 жыл бұрын

    Thank you for the marvellous explanation

  • @somethingaround1895

    @somethingaround1895

    4 жыл бұрын

    Marvellous??

  • @jaysharma9987
    @jaysharma99875 жыл бұрын

    Very clear and helpful👍

  • @halynoor2882
    @halynoor28824 ай бұрын

    so nice and understandable lecture

  • @coretechbuilders5654
    @coretechbuilders56544 жыл бұрын

    Thanks for sharing your knowledge. Very helpful. One remark: next one, speak a bit slowly to be clearer. Hard to understand at times. Thanks again.

  • @michaelcostello6991
    @michaelcostello69916 жыл бұрын

    Good video but bit confusing what constant enthalpy lines are exactly when you have enthalpy accross the X axis

  • @Shivam-br5bk
    @Shivam-br5bk5 жыл бұрын

    Many thanks and God bless you

  • @ArethaForJesus
    @ArethaForJesus Жыл бұрын

    Good job!🙌🏿

  • @n1shcap106
    @n1shcap1063 жыл бұрын

    thank u bro, very simple explanation

  • @noahsandgren1435
    @noahsandgren14353 жыл бұрын

    Excellent explanation!

  • @nathanrogers8460
    @nathanrogers8460 Жыл бұрын

    Great video, thank you.

  • @ararb52
    @ararb525 жыл бұрын

    شكرا مدير .thanks

  • @Ratna1
    @Ratna14 жыл бұрын

    Can you explain how to do the subcooling correction to calculate the refrigerating effect

  • @katikaar3700
    @katikaar37005 жыл бұрын

    Very helpful!!! thank you!

  • @saurabhgorde8508
    @saurabhgorde85085 жыл бұрын

    Thanks bro very understanding your language But You please make video of Multiple Evaporation at different temperatures with single compression and individual expansion value problems in pH chart -Please it's a very helpful

  • @saniyashinde9671

    @saniyashinde9671

    5 жыл бұрын

    Saurabh Gorde Patil Sppu? Exam?Rac? 😂😂😅

  • @m7moodalbalushi462
    @m7moodalbalushi4625 жыл бұрын

    Thanks brother u help me to understand

  • @shivamtiwari-gf6je
    @shivamtiwari-gf6jeАй бұрын

    Nicely Explained.

  • @hasanseker3239
    @hasanseker32395 жыл бұрын

    Yaşşa lan gundi. its very good my friend thank you so much from TURKEY. Also best regards with Erol Yılmaz(o da arap) :D

  • @aysenurtatildee

    @aysenurtatildee

    5 жыл бұрын

    hahaha yorum süper :D thanks for video bro

  • @Nym1a
    @Nym1a5 жыл бұрын

    Thanks! Great help!

  • @lewismears552
    @lewismears5526 жыл бұрын

    Very good video thank you 👍🏻

  • @gouravnain1890
    @gouravnain18903 ай бұрын

    The world will fall apart without the Indian youtubers🗣🗣🗣

  • @ranaacademychannel7952
    @ranaacademychannel795210 ай бұрын

    Sir ye chart stem table me milega ya pischometri chart me

  • @wouterhuig3630
    @wouterhuig36302 жыл бұрын

    How can you read the percentage of maximum vapour? Thanks for the information!

  • @ashervirin9698
    @ashervirin9698 Жыл бұрын

    Brilliant, thank you so much

  • @sankethowal3748
    @sankethowal37485 жыл бұрын

    Sir what if the compressor follows reversible adiabatic process ?

  • @VY_The_Gamer
    @VY_The_Gamer4 жыл бұрын

    nice bro........love u bro

  • @Alyrwani99
    @Alyrwani992 ай бұрын

    Very helpful Thank you

  • @byengabobrian4538
    @byengabobrian4538 Жыл бұрын

    Thank you very much 👍

  • @mechanicalengineeringbymub5327
    @mechanicalengineeringbymub5327 Жыл бұрын

    Well done bro

  • @Al1145-q5u
    @Al1145-q5u5 жыл бұрын

    dude you are awesome

  • @takudzwamashamba7453
    @takudzwamashamba74533 жыл бұрын

    wild!! great job

  • @ArunSukumar
    @ArunSukumar4 жыл бұрын

    Thank You Sir....🙏🏼

  • @cameliafatihah5134
    @cameliafatihah51343 жыл бұрын

    thank you may god bless u

  • @canozdemir3385
    @canozdemir33856 жыл бұрын

    you are king

  • @gearhead0800
    @gearhead08006 жыл бұрын

    Point of clarification please, should we be considering the 10degrees of superheat as part of the Refrigerating effect? No further change of state occurs in the super-heated region therefore no effect on R.E. Please explain, sir

  • @thermalscience9583

    @thermalscience9583

    6 жыл бұрын

    yes we have to consider 10 Degree super heat as a part of refrigeration effect but for Numerical only. in Actual practice this generally this super heat is achieved in Piping System which connects evap and Compressor. but if that superheat Achieved in Evap then we have to Consider it

  • @denoj734
    @denoj7344 жыл бұрын

    how you get degree of super heat and subcooling is 10'C?

  • @mohamedaminemaalla5577
    @mohamedaminemaalla55772 жыл бұрын

    good job.

  • @jeyakumarkalichamy4178
    @jeyakumarkalichamy41782 жыл бұрын

    superb.

  • @UpperXEgo
    @UpperXEgo Жыл бұрын

    Thanks very helpful

  • @ranjitaware
    @ranjitaware4 жыл бұрын

    Very nicely explain. We can use the same while conducting refrigeration test rig expt. Is it?

  • @thermalscience9583

    @thermalscience9583

    4 жыл бұрын

    yes

  • @parshuramthombre157
    @parshuramthombre1575 жыл бұрын

    grt explanation

  • @premjangir326
    @premjangir3264 жыл бұрын

    thanks a lot, again

  • @sushilchoudhary5749
    @sushilchoudhary57493 жыл бұрын

    Very Good.

  • @karanrawal4589
    @karanrawal45893 жыл бұрын

    Thanks a lot sir!

  • @HiddenTruthExposed
    @HiddenTruthExposed2 жыл бұрын

    Excellent

  • @mbinkiewicz8507
    @mbinkiewicz85073 жыл бұрын

    Helo! please help. at 4:21 u said DELTA , but u add, it should be -40, not -20???

  • @u2ooberboober
    @u2ooberboober2 жыл бұрын

    Thank you!

  • @georgetsetsakos6088
    @georgetsetsakos6088 Жыл бұрын

    Thank you sir.

  • @ib_en
    @ib_en5 жыл бұрын

    Thank you ❤

  • @harshpandey6558
    @harshpandey65582 жыл бұрын

    God Bless You Sir

  • @ra2oush33
    @ra2oush333 жыл бұрын

    Thank you so much

  • @orianoinfo5062
    @orianoinfo50625 жыл бұрын

    Bahut accha sir

  • @dhirajshiramwar.2937
    @dhirajshiramwar.29372 жыл бұрын

    Very thank you sir

  • @omchaudhari7097
    @omchaudhari70974 жыл бұрын

    besst sirrr thanks

  • @vasileioskaragkiozis1141
    @vasileioskaragkiozis11413 жыл бұрын

    really helpfull thanks

  • @jamesmaketwane9144
    @jamesmaketwane91444 жыл бұрын

    Very helpful

  • @tarekalkoroghly3846
    @tarekalkoroghly38464 жыл бұрын

    many thanks to you

  • @abhijeetsahu1759
    @abhijeetsahu17592 жыл бұрын

    Thanks bro

  • @premjangir326
    @premjangir3264 жыл бұрын

    thanks a lot

  • @ponsukpodsuwan
    @ponsukpodsuwan8 ай бұрын

    thank you🙏

  • @steliosgallidis9778
    @steliosgallidis97785 жыл бұрын

    is it +ΔΤ for the condenser and -ΔΤ for the evaporator or is it always +ΔΤ ?

  • @mohammadahmedbasri1831

    @mohammadahmedbasri1831

    5 жыл бұрын

    For Superheating you have to increase evaporator temp that is why +ΔΤ and for subcooling you have to decrease condenser temp so that is why -ΔΤ

  • @jaydeepp.5073
    @jaydeepp.50734 жыл бұрын

    👍👍