sir kya tareeka he samjane ka ..... matalb ek ek cheez ek bar me samaj aagyi mujko bht zada difficult lagri thi pi theoram apne to bht zada easy kr dia ..great sir:)
Thank you for this explanation, but what if we have 2 geometric properties in the variables(e.g. velocity - V, Young's Modulus - E, width - w , Diameter - d, and density - D)
While aranging the repeating terms should we always select in order like first comes geometric property one, second comes flow property one 3rd comes, Fuid property one or is it just random
Thank u so much our explanation but I have question about Properties, How we know that geometric, fluid and flow properties ? Also we have many quantity , for example; stress,pressure so how I know the strees which quantity ?
Great explanation. However I would have liked if you explained why you prefer a variable over another while selecting pi terms. Also, what kind of term is Q? Is it flow property?
I think the variables are chosen to make common dimensionless numbers like Reynold's Number or Weber Number. I'm also guessing Q, the "Discharge" is volumetric flowrate in (m^3)/s
How do you know which property to choose for step 7? I’m first year engineering student and we have not done fluid mechanics yet so I’m confused which parameters to choose
It doesn't matter which one you take from the geometric, flow or fluid property, as long as you don't take two of the same and don't select a dependant variable. For example, in the same pi group you can't have diameter and length because both have the same unit.
Sir a question arrises... why we have considered density as a flow property not viscosity....plz give explanation for that..... its not my doubt but others are asking too... so plzz make that thing clear... and coming on understanding u just save an hour of all the students....well explained sir. thanks ..
This is such a perfect explanation. Lifesaver!
Tomorrow is my exam of fluid mechanics 2 and i thought this one is tough one but u make it so easy to understand and remember... Thank you
Bro today 10am my FM 2 exam 😂
Mine is tomorrow too 😂😂
Bro whoever you are .... you have saved my life
Valuable sir...thank u for explaining in detail.
i understand this more than my lecturer, thank you.
It's the best explanation in TH-cam.. thanks a lot.. others just make confused, I was about to leave this topic..🙏🙏. But now no never
sir kya tareeka he samjane ka ..... matalb ek ek cheez ek bar me samaj aagyi mujko bht zada difficult lagri thi pi theoram apne to bht zada easy kr dia ..great sir:)
I am seen many videos of these topic but not understand but when I see this video I understood. Thank you sir good explanation 🙏🙏
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perfect explanation from awesome guy , keep it up
Well explained, you helped me comprehend the whole theorem using only one example.
Its such a nice explanation I couldn't get away without leaving comments and like! thx!
Awesome! Teaching style sir, Thanks a lot of you❤️
struggling for hours before I saw this, hope there's more to come
i hav my online end sems amidst corona in 1 more hour, and im learning now. thanks for the video bro❤
Best of luck.....
Very well planned and explained..thank u sir...
Very helpful! Thank you for doing what you do!
Sir apne kya hi explain kiya hain easiet explanation ever on youtube for thi topic lots of love for you ❤️ 😇😊🙂🥰
bht acha smjhaya ap ne ...thanks bro
Take my gratitude !!! good explanation...
What, if we take dynamic viscosity as fluid property instead of density ?
Thank you for this explanation, but what if we have 2 geometric properties in the variables(e.g. velocity - V, Young's Modulus - E, width - w , Diameter - d, and density - D)
I think we have to choose 1 of this
Thanks for the straight-forward explanation!!
wonder full explaination sir 💞
Thank you very much for explaining it in a very interesting way. Regards
Sir will you please explain me the dimensionless groups in fluid mechanics...i like your way of teaching
Very clear... thank you so much
Thank u sir ur lecture was really helpful to me &my frnds
Thank u so much sir
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great explanation, saved me an hour.
This is a really great video thank you ❤️
Thank you so much sir..... It's really helpful 👍
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While aranging the repeating terms should we always select in order like first comes geometric property one, second comes flow property one 3rd comes, Fuid property one or is it just random
One of best teaching
Really like the way in which you explained and keep it up
very helpful for me. thank you so much!!!
Tnx because of u I'm gonna pass the fm
Easily I understood this.... thank u sir
Please make more and more videos on mechanical engineering. Love from DUET, Gazipur, Bangladesh
wow...perfect thank you very much
best video on this subject.., thanks bro
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Thank you so much sir. This helped a lot. God bless.
Can you explain why density is a flow property??
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It is related to fluid....
Kml kr diya sir ap ny to
Thank You
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I can not understand this method but your video 📸 is amazing 💓 sir thanks sir from Pakistan 🥰
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Nicely explained. Thank you!
very helpful and clear
thanks
This was awesome sir.. thank you so so much sir
Thank you, really helpful!
bhai thanks , superb way of teaching
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Bro explanation is crystal clear.subscribed
Superb Explanation Can't Get Better Than This.. Very Useful Though..
Thank You Soo Much 👍💯🤝
Thank you too sir for this perfect explaination
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Sir I have a ques why we taking density as a repeating value why cannot take viscosity both are fluid property
Only one property we have to choose
Thanks sir now I am going to subscribe your channel
Thankyou very much sir. You made my day.
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Excellent Video and explanations!!
Thank you!
Thank you for making it easy 👍👍
very helpful thank you so much sir...😊😊😊
Clearly Explained 😇🙏❣️
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Good one sir 😃👍👍
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You nailed it brother ! more power to you .
Why you selected density only ..why don't you take viscosity??
Thank u so much our explanation but I have question about Properties, How we know that geometric, fluid and flow properties ? Also we have many quantity , for example; stress,pressure so how I know the strees which quantity ?
good lecture even with accent very clear
Amazing explanation 👍
ur explanation is excellent sir 👍
can we choose dynamic viscosity instead of denity
Thanks a lot it was really helpful for me💜.
NYC explanation.......
Great explanation. However I would have liked if you explained why you prefer a variable over another while selecting pi terms. Also, what kind of term is Q? Is it flow property?
I think the variables are chosen to make common dimensionless numbers like Reynold's Number or Weber Number. I'm also guessing Q, the "Discharge" is volumetric flowrate in (m^3)/s
@@MD-en6ji yes, Q means discharge rate or you can say volume flow rate which unit is (m^3)/s
Sir, why is discharge not chosen as flow property?
very good explanation
Excellent explanation
If I have one independent variable with unitless then should I include it in pi theorem procedure
Thanks bro i learn it very easily keep it up
Good explanation ..... thanks alot
What about discharge is it a flow property????? Please reply
thank you from Spain
Thnx sir... U helping so much
u have done gr8 work 😘😘
thanx bro beautiful explanation......
thank god..finally i got this.
In Johannesburg South Africa we say, Danko❤
Could please explain the dimension analysis of free convection
Nicely explained but for dimensionless Pi2 b2 = 1 not -1
Saved my quiz, thanks
Very good explanation thanks
Is it just me, or does anybody else think this guy has a 200 IQ?
His explanation was great undoubtedly.
By the way, is it just me who didn't understand how "LuckyLifer" guessed his IQ?
:D
@@mohammadaminkazemi7830 correct bro..
I think 200 is less
the accent sounds -5 iq
why dont we use μ for the fluid property?
What if the question gives you mass of an object? Is that considered geometric?
How do you know which property to choose for step 7? I’m first year engineering student and we have not done fluid mechanics yet so I’m confused which parameters to choose
It doesn't matter which one you take from the geometric, flow or fluid property, as long as you don't take two of the same and don't select a dependant variable. For example, in the same pi group you can't have diameter and length because both have the same unit.
th-cam.com/video/EUPHLVIrJrg/w-d-xo.html
Just did the calculation by taking viscosity instead of the density, the answer is the same.
@@aakarshankhanal8227 hi
Please refer my channel for all engineering subjects
You're studying fluid mechanics in engineering 1st year 🥲lol
if there is one independent variable having no units then will it be included in the pi group formation
very well explained
thankyou:)
Why we cant take mue as fluid property?
Sir a question arrises...
why we have considered density as a flow property not viscosity....plz give explanation for that.....
its not my doubt but others are asking too...
so plzz make that thing clear...
and coming on understanding u just save an hour of all the students....well explained sir.
thanks ..
You select anyone either density or viscosity..... So you select viscosity as a fluid property also.....
GTU MIMP thanks sir..
For more videos of fluid mechanics visit GTU MIMP..... And please share videos with your friends
AMAZING LIFE SAVER VIDEO
Awesome 👍
awesome video
thank you very much
if you could attach the paper in the description of the video that would be great!
very helpful...sir
Why we use density as a fluid property??? there is also a another fluid property mew..
Sir ,if we get 2 or 3 variables from only one property which one we have to choose..?? Reply me sir