Fluid Mechanics | Module 3 | Continuity Equation (Lecture 22)

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  • Опубликовано: 24 янв 2025

Комментарии • 217

  • @IkramulHossain
    @IkramulHossain 5 лет назад +27

    Currently I am in ACE Academy for GATE coaching, but I can't understand a single word of FM faculty of ACE. I thought my FM subject is gone but then I saw your video and my day is saved. Your explanation is very simple and efficient. Thank you sir

    • @BruceWayne-dr9zh
      @BruceWayne-dr9zh 5 лет назад +2

      Did the teacher with long beard teach there FM??? I dont recall his name!! But he also teaches well

    • @ganisettivinay697
      @ganisettivinay697 2 года назад

      Sigh sir

  • @sudhanwakulkarni7949
    @sudhanwakulkarni7949 4 года назад +6

    IIT Kharagpur MTech, Phd, double graduate from foreign university ke young scientist award winning professor se bhi aap 1 crore guna accha padhate hai, dhanaywad sirji

  • @AC-D31
    @AC-D31 6 лет назад +5

    This channel is doing such a great job , i don't think there is any channel who is providing all these lectures in such a systematic way. Helping a log in my gate preparation. Keep going sir 😁

  • @JB-uu8wi
    @JB-uu8wi 5 лет назад +18

    Sir apka dedication level... High sir...

  • @rzeeonthemic
    @rzeeonthemic Год назад +3

    17:39 why didn't 'dx' come in the eqn. ?

  • @saurabhdubey7693
    @saurabhdubey7693 6 лет назад +12

    thank you sir for this lecture ......you are clearing the concept in all manner very well....thanks to gate academy team..

  • @ritikbahoriya6549
    @ritikbahoriya6549 5 лет назад +8

    Thankyouu so much sir. for making those video's...... This our last hope for studying gate because many of us can't afford the cost of studying in gate coaching..... once again thank you so much sirrr

  • @Hey_aamir__
    @Hey_aamir__ 4 года назад +2

    i took a whole a day to understand this topic but u clear it just in 22 min
    thank u sir

  • @nirbhaypratapsingh899
    @nirbhaypratapsingh899 4 года назад +4

    Excellent way of teaching, keep it up...
    Thank you so much to help us

  • @srinivasaravisankar4823
    @srinivasaravisankar4823 3 года назад +2

    Excellent teacher with optimal knowledge 👏

  • @adityasihare3887
    @adityasihare3887 Месяц назад

    One of the underrated teacher this playlist is a gem ❤

  • @anshikagond
    @anshikagond 4 года назад +1

    Thank u so much sir.....I am from IN branch and...mere 5th semester me fluid mechanics h...toh mai aapke lectures follow kar rahi hu... bahut hi helpful h.... thank a lot again 🙏🙏🙏🙏🙏🙏🙏

    • @pakhargupta3434
      @pakhargupta3434 4 года назад +1

      can i get ur number
      ARE U SINGLE IF U ARE PLZ SEND ME UR NUMBER PLZ......

  • @noorulain7152
    @noorulain7152 2 года назад +1

    great work

  • @deepasri4423
    @deepasri4423 2 года назад

    thanks for all videos......

  • @santhoshhp2041
    @santhoshhp2041 4 года назад +2

    Sir for one dimensional unsteady flow cases??? How to simplify

  • @Me--SaifAli
    @Me--SaifAli 4 года назад +2

    Love you sir. Your explanation is great..
    Gate academy helps me a lot in my studies

  • @Civilvlog3
    @Civilvlog3 5 лет назад

    sir its very good concept

  • @shashwatsingh1690
    @shashwatsingh1690 4 года назад +2

    17:18 Why 'dx' is missing in the new equation??

    • @zaidansari3457
      @zaidansari3457 4 года назад +1

      Yahi mera bhi doubt hai

    • @KeshavKumar-po5th
      @KeshavKumar-po5th 4 года назад

      because dx can't be zero, as the element has size, so the other term has to be zero.

    • @krishnabarick634
      @krishnabarick634 4 года назад

      Han same question...?

  • @ABHIMANYUKUMAR-tn2hm
    @ABHIMANYUKUMAR-tn2hm 6 лет назад +2

    Thanks sir ,ye video hamare liye bahut acha raha ye eak video se hame apne sem ke exam me 7 number mil gaya ,Thanku Sir,from Bihar

  • @SurajKumar-bw9oi
    @SurajKumar-bw9oi 5 лет назад +5

    You're truly life saviour.

  • @vedicscientist2284
    @vedicscientist2284 4 года назад

    at 17:16 why we have neglected 'dx' in the following equation?

  • @jayapatidar9109
    @jayapatidar9109 11 месяцев назад

    sir by your videos only i started loving fluid mechanics

  • @krupalshiroya520
    @krupalshiroya520 2 года назад +1

    Does flow separation violate tha continuity equation ???

  • @AtulSharma-mf8ou
    @AtulSharma-mf8ou 6 лет назад +6

    how leaving of fluid in the section is greater than the entering of fluid in the section .?

    • @firstbrokenstring4997
      @firstbrokenstring4997 5 лет назад +3

      Change in mass has been added to the leaving section using + sign.....but change can be negative or positive. Hence, the equation doesn't necessarily say that mass leaving the fluid section is greater.

    • @ashok-nandlalmeghwal3986
      @ashok-nandlalmeghwal3986 4 года назад

      thanks, same doubt tha

    • @dishantbhor7721
      @dishantbhor7721 4 года назад

      @@firstbrokenstring4997 thanks bro

    • @neerajkandpal3512
      @neerajkandpal3512 3 года назад

      @@firstbrokenstring4997 can you tell me how mass leaving the fluid I'd calculated?

  • @indorivloggers6727
    @indorivloggers6727 5 лет назад +11

    Thank you sir for clearing each and every concept . You are god for those student who can not afford the coaching for gate .really thanks sir

    • @artistic-v8411
      @artistic-v8411 5 лет назад

      Your welcome

    • @sirajadil6391
      @sirajadil6391 4 года назад

      @@artistic-v8411 Venugupal sir, what will be the General Continuity Equation for :-
      1.Uniform flow
      2.Incompressible uniform flow.

  • @mahendrajadhav4889
    @mahendrajadhav4889 6 лет назад

    Bada hi interesting aur easy bana dete ho sir aap,thanks for all videos

  • @ImtiyazAhmad-yw3xy
    @ImtiyazAhmad-yw3xy 3 года назад +1

    Sir u r supervisor 💯%
    U r teaching way is so good

  • @md.marufulalam9823
    @md.marufulalam9823 6 лет назад +1

    Where Taylor equation should be used?

  • @Shamaljadhav2667
    @Shamaljadhav2667 2 года назад

    Excellently taught..got my concepts cleared..thanks sir ..

  • @shivamchauhan6404
    @shivamchauhan6404 4 года назад +4

    2:29 How this 'leaving mass from the fluid' comes

  • @surahrahmanlive
    @surahrahmanlive 4 года назад +2

    excellent sir
    but need make a separate video on mass flow rate and volume flow rate

  • @naveenkumargujjar8923
    @naveenkumargujjar8923 6 лет назад +4

    Thanks for quick uploading sir

  • @atikantt7332
    @atikantt7332 6 лет назад +4

    Sir what's the difference between d/dx and partial derivative of fluid?
    Practical significance if any?

    • @ektadhapola9698
      @ektadhapola9698 4 года назад +6

      d/dx तब krte h जब function केवल x का coordinate ho
      जब function 1 से jada variables का होता htb हम partial diff krte h

  • @alcryton6515
    @alcryton6515 4 года назад +2

    This video's are very much helpful. I watched completely 4 videos back to back. Thank you very much sir.

  • @HarshaRani_07
    @HarshaRani_07 6 лет назад +7

    thnx sir
    yesterday I want this topic

  • @AADESHKUMAR-xt8yu
    @AADESHKUMAR-xt8yu 4 года назад +1

    Thanx sir
    Apka concept mstt h sir

  • @kavishm007
    @kavishm007 6 лет назад +1

    Sir, why fluid out rate is more than input rate ?

  • @ashutoshraut1747
    @ashutoshraut1747 6 лет назад +1

    Best video

  • @er.jitendrasingh8797
    @er.jitendrasingh8797 5 лет назад

    Very comfortable understanding sir

  • @abhisheksharma-ej9ki
    @abhisheksharma-ej9ki 4 года назад +1

    great sir great sir

  • @dipeshlamichhane1272
    @dipeshlamichhane1272 5 лет назад +1

    I don't get how the expression for outward mass flow rate.Can anybody explain please.

  • @alizakhan245
    @alizakhan245 5 лет назад

    How to prove we in cylinderical coordinate

  • @IRFANKhan-qi8gs
    @IRFANKhan-qi8gs 4 года назад

    Am a big fan of your teaching skills dear sir... Thank you sir for each & every concept of fluid mech...

  • @suhailrather985
    @suhailrather985 4 года назад

    Thanku so much sir. It is not ur work but it is ur worship . plz sir keep it up

  • @PankajYadav-gy8dr
    @PankajYadav-gy8dr 6 лет назад +1

    At the mass laeving why consider a additional term which is delm by del x

  • @sahulkumar-wy6vt
    @sahulkumar-wy6vt 6 лет назад +2

    sir mass outlet kaise le rhe wo differential wala samajh nhi aya ?

    • @harshit7256
      @harshit7256 3 года назад

      Same doubt...bhai agr apko pta lag gya ho... plis btado

  • @himanshushekhar1661
    @himanshushekhar1661 4 года назад +1

    i did not understand how you wrote about mass entering rate and mass leaving rate

  • @yogeshchauhan8406
    @yogeshchauhan8406 6 лет назад

    sir where u have done dimentional analysis part and model and prototype

  • @DnyaneshwarChavan-lr1nl
    @DnyaneshwarChavan-lr1nl 9 месяцев назад

    Excellent Sir🎉🎉🎉🤟🤟🤟👍👍👍👍

  • @akashsonkar4676
    @akashsonkar4676 4 года назад

    Tysm itne aache se smjhane ke liye💖💖

  • @er.sanjaychoudhary614
    @er.sanjaychoudhary614 5 лет назад +1

    Thank uhh sir.... Awesome technique

  • @civilwala5946
    @civilwala5946 5 лет назад

    Very clear concept no doubt 'osm

  • @sauravkumar1222
    @sauravkumar1222 6 лет назад +5

    you make fluid machanics easy and interesting.
    Thanks

  • @yuvijimi9680
    @yuvijimi9680 4 года назад

    7:00 me jab mdot stored ka formula likha h tab rate of mass flow rate ka equation likhte time velocity kyu nhi consider ki h?

    • @rishabhpandey4575
      @rishabhpandey4575 4 года назад

      Because mst is mass which will be (density * volume). Velocity is taken in mass flow rate which are denoted by dot.

  • @deveshkapilhiteshpathariya1791
    @deveshkapilhiteshpathariya1791 4 года назад +1

    sir one dimension me dx ko baad me use nahi kiya aapne . jaha equal to zero kiya tha na

  • @saimsiddiqui1544
    @saimsiddiqui1544 3 года назад +1

    Amazing content
    Recommended

  • @sehrakhan7691
    @sehrakhan7691 4 года назад +2

    Sir you didnt explain the outlet mass . You put direct values . Kindly explain that step

    • @harshit7256
      @harshit7256 3 года назад

      Yss plis!!!..🙏 agr aapko pta chal gya ho.. to aap bta do bhai pliss...

  • @dhaivatbuch5704
    @dhaivatbuch5704 6 лет назад +3

    sir please upload videos of electrical engineering

  • @siliconvalley3271
    @siliconvalley3271 3 года назад

    Very good explanation sir 👏👍👌

  • @swathivijayan6082
    @swathivijayan6082 5 лет назад +1

    Vry useful lecture sir!!

  • @piyushdeshmukh4282
    @piyushdeshmukh4282 6 лет назад +11

    Sir can you cover in upcoming days hydraulic part in the Fluid mechanic session.

  • @ZohaibKhan-mo2ht
    @ZohaibKhan-mo2ht 2 года назад

    Thankyou so much sir, brilliant way of teaching, very helpful. lots of love from Pakistan

  • @TonyStark-ws7jm
    @TonyStark-ws7jm 3 года назад

    Wah kya time pass hai

  • @pakistanimemes2449
    @pakistanimemes2449 6 лет назад +5

    sir i need the integral form and differential form of continuity equation

  • @sidrakhan5774
    @sidrakhan5774 3 года назад

    Best❤

  • @ArunKumar-lk1qu
    @ArunKumar-lk1qu 4 года назад

    It's really helpful sir

  • @sirajadil6391
    @sirajadil6391 4 года назад +1

    @ARTISTIC -V
    Venugupal sir, what will be the General Continuity Equation for :-
    1.Uniform flow
    2.Incompressible uniform flow.
    :) @ARTISTIC -V

  • @prashantprashi990
    @prashantprashi990 6 лет назад

    Sir ,what is assumption that parallelopiped in this equation? Please explain it sir

  • @priyankashah479
    @priyankashah479 6 лет назад +4

    Thanku

  • @bossgajendra1128
    @bossgajendra1128 2 года назад

    Thank you 😊

  • @ajujat4032
    @ajujat4032 2 года назад

    Hii sir jese aapne mass jo enter kar rha and jo out kar rha usme enter karne wala mass less hai out karne wale mass se ydi hum ye le ki mass jyada enter kar rha or kam bahr nikal rha hai to equaetion me kuch change aayega hume to vo case dekhna chaiye because mass kam bahr aayega kuch to store hoga na

  • @vikaschandra5109
    @vikaschandra5109 4 года назад +3

    Sir why mass flow rate of fluid is written with a positive operator
    Because mass flowrate at outlet will be less than mass flowrate at inlet

  • @manbahadurprajapati3262
    @manbahadurprajapati3262 4 года назад +1

    White board par sentence clear nahi dikh rahe h sir dull h sir

  • @sujanhalder3460
    @sujanhalder3460 6 лет назад +3

    Sir continuity equation for cylindrical co-ordinates ko kaise kare?

  • @mayurbauskar1574
    @mayurbauskar1574 4 года назад

    Plz solve the numericals on the topic wise

  • @omkarmane4816
    @omkarmane4816 3 года назад

    Topic is so interesting . The information given by you is so great sir . And Ur method of explaining the concept is so fluent . Keep it up sir .

  • @firstbrokenstring4997
    @firstbrokenstring4997 5 лет назад +4

    Sir ji,,For one dimensional steady flow, couldn't we generalize the continuity equation you derived for three dimension earlier......why did we have to derive continuity equation for one dimension flow separately?

    • @ManishSingh-ed5jd
      @ManishSingh-ed5jd 3 года назад

      Even I was thinking the same !!

    • @gautambaruah9841
      @gautambaruah9841 3 года назад

      Because from 1st derivation we get info only about the velocity being constant w.r.t position dx, means flow have to be uniform also....that too is correct but we can have more parameters satisfying continuity equation from 2nd derivation and also for compresible fluid,without being the flow uniform ,which is better of course!!

  • @DEEPAKSAINI-mc3mg
    @DEEPAKSAINI-mc3mg 5 лет назад

    Are sir ye kinsi equation he hamare syllabus me to equations of continuity in spherical polar co-ordinats ,cylinderical,cartesion form ki he ye bhi vahi he ya alage he please tell me

    • @artistic-v8411
      @artistic-v8411 5 лет назад

      Wahi hai but in rectangular coordinate

  • @namanpatel_514
    @namanpatel_514 2 года назад

    17:21 dm/dx×dx changes to dm/dx how sir

  • @maliwad01
    @maliwad01 3 года назад

    Thank you sir❤❤

  • @alkalisblaze
    @alkalisblaze 5 лет назад

    Sir please tell where is the velocity in mstored part

  • @VijayYadav-zs5jf
    @VijayYadav-zs5jf 5 лет назад

    Please tell me about m.stored why will not take velocity considere in equation no1

    • @sidharthshanker8939
      @sidharthshanker8939 4 года назад

      it is about the amount of mass stored in that volume not about the mass flowing through that volume

  • @nehaagarwal9747
    @nehaagarwal9747 6 лет назад +7

    sir thks for lecture please continue uploading the lectures .your lecture is very helpful.

  • @maheviper101
    @maheviper101 5 лет назад

    Marvelous

  • @skytutorialmech
    @skytutorialmech 3 года назад

    Mass leaving the element me initial ke sath ek r extra term kyu add kar rhe hai

  • @jimjimq1584
    @jimjimq1584 5 лет назад +1

    Sir what would be the continuity equation for a uniform flow?
    Does it mean that a uniform flow is always incompressible flow?
    Pl explain sir.

  • @pitambardash696
    @pitambardash696 4 года назад

    Pressure and viscosity relations???

  • @harshsharma-19
    @harshsharma-19 2 года назад

    Sir paper me aaya agar drive continuity equation to ye saara likhna h

  • @asifalam5023
    @asifalam5023 6 лет назад

    Thank you Sir Maine aapka Sara video dekha baht achha LGA plz aur video upload kiziye

  • @diptiranjan1991
    @diptiranjan1991 5 лет назад

    Awsm sir

  • @Sachinkumar-pg9hl
    @Sachinkumar-pg9hl 6 лет назад +5

    Sir urs video is really beneficial plzz upload more video quickly

  • @cute_7animal
    @cute_7animal 4 года назад

    Outstanding sir

  • @Vishal-vp5lg
    @Vishal-vp5lg 5 лет назад

    बहुत बहुत शुक्रिया सर।

  • @sakshichhabra5519
    @sakshichhabra5519 6 лет назад

    Sir can u tell us about boundry condition in fluid mechanics

  • @pranabirsamanta6400
    @pranabirsamanta6400 6 лет назад

    Thank you, the GAp team.

  • @abirdutta326
    @abirdutta326 2 года назад

    where is laminar and tubulant flow?

  • @haseebali4347
    @haseebali4347 5 лет назад

    sir dx in one dimension main kdr gia

  • @amitchoudhary-jt2hi
    @amitchoudhary-jt2hi 6 лет назад

    Nice teaching sir

  • @Nikhil-lg9lz
    @Nikhil-lg9lz 8 месяцев назад

    Sir i am bsc bed student in Rajasthan toh mera physics ma fluid mechanics hai or usma eqaution of continuity dekh sakta hu na sir