Before watching this check out forces acting on fluid in motion for better understanding... link is given below th-cam.com/video/GdI5pW8UcBA/w-d-xo.html Watch Euler's equation of motion th-cam.com/video/1sqlJP7TUNY/w-d-xo.html Watch continuity equation for 2D and 3D flow th-cam.com/video/FodYi22lzkg/w-d-xo.html Watch impulse momentum equation th-cam.com/video/S_MV_Lb7c0U/w-d-xo.html Watch Bernoulli's equation th-cam.com/video/iO1rTBW4wVM/w-d-xo.html
Hi Professor Trivedi, excellent job on the video! I'd suggest considering "gx" as a more suitable abbreviation for representing gravity, rather than just "x."
You calculate navier stokes equation for x-direction. So why you consider the shear stress in ABCD face, the shear stress actually acting in y- direction in ABCD face nah ??
Thanks for explaination mam. But I've a question, why did you calculate net shear stress including all faces while you were deriving for forces only in x direction. Will wait for your kind response. Thanks
@Karthick Ms thank you so much...can u provide me the link of the syllabus!!...I will try to cover it...stay connected to channel 🙂...do share and subscribe
This video is very good to understand, it would be far better if you derive N-S equation in cylindrical form. Please tell me if you have derived already.
Mam kya ye equation sahi hai maine apne College me dusre method me kiya tha Bo cartetian coordinate use karke kiya gaya tha ,Aur equation bhi lamba ,apke method se match nahi ho raha likin ye bahut lamba derivation hai aur samajh ne ke liye bahut dikatt ho raha hai Aur apke method me mujhe pura clearly samajh aa gaya Likin aub mein kya karu apke method se karu ya bo bale method se Please reply me🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
@Ashutosh Pradhan thank you 🙂 tumhe samaj aaya...but see if this is mid sem exam follow ur college...and if it's University exam u can go for this...see... nothing is difficult...try that one derivation also for once...u can do it...🙂best wishes to u Ashutosh...u can do it...try atleast once...all the best for exam
@Ashutosh Pradhan best wishes to you...work hard..and give best...try to practice derivation 🙂 stay connected to channel 🙂 share this channel with your friends too 🙂
Assalamoallaikum , Respected Professor When You have used all x Direction Forces Then Why you did not chose shear force for x direction and next when you have put forces in F=ma you used All Direction shear forces ,can i ask why ,Thankl you
@R635 I admire ur suggestion...but this video was uploaded at initial time when I had limited resources...but I will keep ur suggestion in mind🙂🙂thank you 🙂 stay connected to channel 🙂 Do subscribe
Ma'am one question please . What is the term " X " callled in gravity force due to mass of fluid in x direction ??? Is it the length of element in x directions ??? Please reply ma'am 🙏
Ma'am I have searched and seen all of your videos but didn't find it Navier Stokes in cylindrical co-ordinate system. Can you please share the link? It will be of great help. Thank you.
If R is body force per unit mass of fluid having component X, Y, Z in x,y & z direction....so the total component of body force on the elements in the x direction is X( ro.dx dy dz)
Sorry to intrupt you again, Actually i have exam on Thursday of turbulence modelling. may be i will not ask question after two days. Kindly tell me something about the , turbulence kinetic energy dissipation rate. why it is epsilon =Cu(k^3/2/L). how this term is become.
@Hemant Nagar...I can understand what you are trying to say but it was my earlier lecture.. where I have not enough sources and also lack of this knowledge about youtube...sorry for inconvenience...manage this..try to do zoom on your screen or watch in laptop...🙂stay connected to channel...
Not so helpful. You didn't try to clarify the concept; you just made it easy for memorizing. What is X in the final equation? Did you explain? You calculated the net force for pressure in the X direction only, but for shear, you calculated it on all faces. Why? You should explain everything.
B.E civil & Masters in water resources engineering...right now working as assistant professor 🙂 ..for more educational video...stay connected with channel
Before watching this check out forces acting on fluid in motion for better understanding... link is given below
th-cam.com/video/GdI5pW8UcBA/w-d-xo.html
Watch Euler's equation of motion
th-cam.com/video/1sqlJP7TUNY/w-d-xo.html
Watch continuity equation for 2D and 3D flow
th-cam.com/video/FodYi22lzkg/w-d-xo.html
Watch impulse momentum equation
th-cam.com/video/S_MV_Lb7c0U/w-d-xo.html
Watch Bernoulli's equation
th-cam.com/video/iO1rTBW4wVM/w-d-xo.html
Thankyou mam you are a life saviour. bahut ache se pehli baar mei samjh agaya
@Varun Yadav thank you 🙂 nice of you Varun...feel blessed ... stay connected to channel 🙂 Do subscribe 🙂
Thank you maam.. Pichle 5 saalu se aaj ye samjh ayaa thankyou... Boht boht shikriyaa aap ka medam.. ALLAH bless you.
@SRW world thank you so much 🙂 stay connected to channel 🙂 Do subscribe and share with your friends too 🙂
1 like for her hard work for making video Really nice explain. Thnx.
@Namaskar thank you so much for appreciation 🙏 stay connected to channel...do subscribe 🙂
aap jaisa teacher kism at walon ko naseeb hota hai
Very nice mam sara clear samagh me aaya thanks for guiding us 🙏✨
Mam. I'm. From. Pakistan Im a big fan of u.. It's a great lecture with great concept may u got more success in ur life.
@Muhammad Salman Khan thank you so much 🙂 nice of you 🙂 stay connected to channel 🙂 Do subscribe 🙂
Thankyou 😊mam for understanding this 😊 tommorow is my mtech exam in advanced fluid mechanics ur lecture will help me there 😊.
Thank you 😊 nice of you 😊 now do practice and next time prepare in advance..all the best for exam 🙂
@@professornidhitrivedi4412 thankyou mam please 🥺 make videos about Reynold transport theorem blausius eqn n momentum eqn .
Thankyou mam, only you explain everything in detail about navier stokes equation on TH-cam 👍
I mean complete and perfect derivation
@Yash Shrivastava thank you...all the best for exam..🙂
All doubts cleared by your video thank you madam 🎉
Thank you 🙏🏻 all the best for exam 🙂
Happy moment after learning dam sure question....thank you soo much
@Creativity thank you for appreciation 🙂 stay connected to channel 🙂 Do subscribe 🙂
Sure
Very well done as easily as I can and very well understood. Thank you very much. May Allah grant you a long life.
@Muhammad Kamran... thank you...this means a lot to me...stay connected to channel 🙂
where can i get a question based on this formula
Thanks teacher 🥰
Finally i have understood
@Sumaya Ahammed thank you sumaya🙂stay connected to channel 🙂 Do subscribe 🙂
very informative video, Thanks .
love from Pakistan.
@Aamir Khan thank you 🙂 stay connected to channel 🙂 Do subscribe 🙂
Hi Professor Trivedi, excellent job on the video! I'd suggest considering "gx" as a more suitable abbreviation for representing gravity, rather than just "x."
thats why i am getting confused for sometime.
Thank u so much mam ...u cleared every step
@Parul Gautam thank you 🙂 stay connected to channel 🙂 all the best for exam
Very nicely explained.
Nice ma'am 👍
Dhanyvad madam bahut accha bahut
@Rajan Arya thank you Rajan 🙂 stay connected to channel 🙂 Do subscribe 🙂
@@professornidhitrivedi4412 Bahut hi easy way me explain mam Apne Kiya hai kindly make a video on equation of motion of a sphere
Amazing ma'am thank u soo much ❤️
U explain very well mam ❤️ thank you so much it's so much help for me mam❤️
@Ananya Roul thank you Ananya🙂 stay connected to channel 🙂 Do subscribe 🙂
Thanks so much mam
Very useful for my exam
Thanku ma'am 🙏🙏🙏🙏🙏
Well explanation
Thank you abhay 🙂 All the best for exam 🙂 Do share this channel with your friends too 🙂
This helped me so much... Thanks ma'am... very easy explanation👍
Thank you 🙂 stay connected to channel 🙂 Do subscribe
Great explanation madam
Nice one, miss .
Thank you mam
Please upload more videos
@Anant Ram Mishra thank you 🙂 very soon I will upload more video🙂stay connected to channel 🙂 Do subscribe
Awesome video mam 👍🏼
Explained in a very good way👍
You calculate navier stokes equation for x-direction. So why you consider the shear stress in ABCD face, the shear stress actually acting in y- direction in ABCD face nah ??
Very helpful .....THANK YOU
@Zakawat Hussain Thank you 🙂 stay connected to channel 🙂 Do subscribe 🙂
What is X in gravity force? What is its value and why do we multiply with it?
Brother we are considering it in X direction.....that's why.......if we have to do it universally or for all 3 direction then we had to apply XYZ
@@rahulmehra3645 but there should be a term g also.. as we have to write mg
Thanks for explaination mam. But I've a question, why did you calculate net shear stress including all faces while you were deriving for forces only in x direction. Will wait for your kind response. Thanks
where can i get a question based on this formula
Thanks mam for this🎉🎉🎉🎉
Thank you 😊 stay connected to channel 🙂 all the best for exam
Great mam...gud explanation...kindly make video for amie syllabus...no one make video for amie fluid mechanics syllabus...
@Karthick Ms thank you so much...can u provide me the link of the syllabus!!...I will try to cover it...stay connected to channel 🙂...do share and subscribe
Am I love this video ,you r Great.
Mam your video quality best.but words are so little.that is reason fot not better understanding this derivation
Thank you madam for such a detail derivation in simple way .
Thank you mem 💐🙏🙏
Easy explain ...👍
This video is very good to understand, it would be far better if you derive N-S equation in cylindrical form. Please tell me if you have derived already.
Helpful video. Thanks mam
@neha Bansal..thank you...stay connected to channel 🙂
Is it conservation or non conservation form
good explanation
where can i get a question based on this formula
superb mam
@Ravi kharb thank you 🙂 stay connected to channel 🙂 Do subscribe 🙂
Ma'am u are fabulous....Thankyou so much
Mam kya ye equation sahi hai maine apne College me dusre method me kiya tha
Bo cartetian coordinate use karke kiya gaya tha ,Aur equation bhi lamba ,apke method se match nahi ho raha likin ye bahut lamba derivation hai aur samajh ne ke liye bahut dikatt ho raha hai
Aur apke method me mujhe pura clearly samajh aa gaya
Likin aub mein kya karu apke method se karu ya bo bale method se
Please reply me🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
@Ashutosh Pradhan thank you 🙂 tumhe samaj aaya...but see if this is mid sem exam follow ur college...and if it's University exam u can go for this...see... nothing is difficult...try that one derivation also for once...u can do it...🙂best wishes to u Ashutosh...u can do it...try atleast once...all the best for exam
@@professornidhitrivedi4412 thank you so much 😊 ma'am mein apke metho se hi karunga
Mera University exam hai naki Autonomous 👍😊
@Ashutosh Pradhan best wishes to you...work hard..and give best...try to practice derivation 🙂 stay connected to channel 🙂 share this channel with your friends too 🙂
@@professornidhitrivedi4412 thanks
Ma'am can u also share the derivation of energy equation along with it's derivation in cylindrical co-ordinate system?
@Karishma Ahmed check our playlist... almost all derivation is there🙂 stay connected to channel 🙂 Do subscribe
Excellent teaching skills mam....
Pls keep it on to help the person like us ....
Ty Nirbhay...stay connected to channel 🙂...do share and subscribe
Outclass mam
fantastic teaching skills mam
@ pradip...stay connected to channel🙂
thankyou mam❤
Assalamoallaikum , Respected Professor When You have used all x Direction Forces Then Why you did not chose shear force for x direction and next when you have put forces in F=ma you used All Direction shear forces ,can i ask why ,Thankl you
Atleast got some good lecture ❤️
I am Kelvin thank you 🙂 stay connected to channel 🙂 Do subscribe 🙂
Okk❤️
Thanks a lot mam
Why are you taking negative sign in viscous force
Mam black board is not fit in video frame
@R635 I admire ur suggestion...but this video was uploaded at initial time when I had limited resources...but I will keep ur suggestion in mind🙂🙂thank you 🙂 stay connected to channel 🙂 Do subscribe
Thanku
What is the statement of navier stoks theorm
Ma'am one question please .
What is the term " X " callled in gravity force due to mass of fluid in x direction ???
Is it the length of element in x directions ???
Please reply ma'am 🙏
Same problem here
X is the body force per unit Massi in x direction
Mam please von karman moment equation pa video bana do please..
Mera exam ha parsu😢Thursday ko
thanks a lot ma'am
Thank you bishal 🙂 do practice 🙂 stay connected to channel
thankyou thankyou 🙏
@Pawan Chaudhary Thank you 🙂nice of you 🙂 stay connected to channel 🙂 Do share this channel to ur friends too 🙂
Thanku so much ma'am.... thanku so much
Thank you 😊 stay connected to channel Pratiksha...All the best for the exam
After watching this video my 10 mark in aerodynamics exam is confirm. Thankyou Mam❣️❣️
@Amitesh thank you 🙂 stay connected to channel 🙂 Do subscribe 🙂 All the Best for Exam
thankyou mam
Thank you ❤️
@Nikita Shrestha thank you Nikita 🙂 stay connected to channel 🙂 Do subscribe 🙂
Ma'am can u also explain the derivation of Navier Stokes equation and it's derivation in cylindrical co-ordinate system?
@Karishma Ahmed karishma check our playlist...stay connected to channel 🙂 Do subscribe 🙂
Sure. I have already.
Ma'am I have searched and seen all of your videos but didn't find it Navier Stokes in cylindrical co-ordinate system. Can you please share the link? It will be of great help. Thank you.
@Karishma Ahmed ok I will upload that video very soon 🙂 stay connected to channel 🙂
Do you have your classes in English?
Thanks Mam
Thank you ma'am
just amazing
@Anmol Jangra thank you 🙂 stay connected to channel 🙂 Do subscribe 🙂
From gujarat?
I’m asking gujarat ?
Yes
@@professornidhitrivedi4412 me too I’m lecturer in polytechnic from which city u r mam!
thank u didi
@AJAY Kumar E thank you Ajay🙂 stay connected to channel 🙂 Do subscribe 🙂
ma'm what is X,Y,Z??
is it acc. due to gravity along x,yand z directions
Here X,Y,Z are the components of body force per unit mass
mam navier stokes equation in cartesian coordinate?
Maam ye to mysterious equation the in physics
prof! detail ki spelling wrong hai title me ! XD
Edit - thanks for teaching this complex concept in detail
Mam here capital X represent what in gravity force. Please tell mam
If R is body force per unit mass of fluid having component X, Y, Z in x,y & z direction....so the total component of body force on the elements in the x direction is X( ro.dx dy dz)
@@professornidhitrivedi4412 thanks mam
Sorry to intrupt you again, Actually i have exam on Thursday of turbulence modelling. may be i will not ask question after two days. Kindly tell me something about the , turbulence kinetic energy dissipation rate. why it is epsilon =Cu(k^3/2/L). how this term is become.
Can you give me the exact meaning of the terms terminology in last equation? means its physical interpretation of each terms.Thank you
Mam app M.Sc. KO bhi pdhati h kya
Mam jab clear dikhega hi nhi to samjh kaise payenge mam pahle thoda badha likhiye pls
@SUM GUFARAN whatever the source at that time was available ...I was doing with it... thank you for response 🙂🙏
Can't understand your writing perfectly please write big letters and good quality madam
Mam clear ni dekh rha h toda bda likho isme smj ni a rha kuch bi
@Hemant Nagar...I can understand what you are trying to say but it was my earlier lecture.. where I have not enough sources and also lack of this knowledge about youtube...sorry for inconvenience...manage this..try to do zoom on your screen or watch in laptop...🙂stay connected to channel...
Pura book likhkar hi samjha dedi mam
Thank you 😊
Not so helpful. You didn't try to clarify the concept; you just made it easy for memorizing. What is X in the final equation? Did you explain? You calculated the net force for pressure in the X direction only, but for shear, you calculated it on all faces. Why? You should explain everything.
Masss of fluid wala galat ha
Mam what is you qualification?
B.E civil & Masters in water resources engineering...right now working as assistant professor 🙂
..for more educational video...stay connected with channel
🙏
Kuch to dikh nhi rha
Thank you 🙂 you can check other youtube channel 🙂
Kya writting h kuch pata nhibchal rha h
Sorry for inconvenience..visit another channel but make sure you learn the topic...all the best for exam 🙂
Bhut problem hoti h dekhne me
Sorry for inconvenience...try to manage this... stay connected to channel 🙂
samaj mai aya kya 😅
Bahut chhoti umar me professor ban gay hai bhai...child prodigy
mam can you share your mail ID
🙏
Thank you ❤❤
Stay connected to channel 🙂 all the best for exam 🙂
Thank u ma'am,,