Streamline, Pathline & Streakline

#fluidmechanics #fm #gate #gtu #mechanical #concepts #applications #streamline #streakline #pathline
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This video will strengthen your understanding of streamline, streakline & pathline and one will get a clear idea about how these lines are different from each other.

[@b_31mahammadzubair81]

What an explanation sir. Till now I'm struggling to understand these line . But now I clearly understood the concept. Thank you very much sir 🙏🏼🙏🏼

[@markoj3512]

one of best explanations on youtube about stream-, streak- and pathlines!

[@shahaabjesuskhan4120]

A big thanks from the bottom of my heart.Keep uploading more and more explanatory videos

[@mehulghoghari4050]

very interesting now I m able to relate steamline,streakline and pathline with real life problem of fluid...
thank you sir👌👌

[@erfantossi4895]

It was an on of the best videos regarding explaining those three lines. I have searched a lot on the net, and find yours really really elaborative and helpful.

[@travelwithadatascientist]

Great explanation! I had a difficult time with understanding those three words, but now you made it pretty clear 🔥 Thank you

[@pinksherbetsummer]

Best video ever, you saved my life!!! Thank you for further explaining that .gif I found on Wikipedia. Great graphic.

[@MechTechSimulations]

Nicely explained sir. Its useful for those who learn CFD too...
Thank you.

[@ClariFLIXConcepts]

Hey! We cordially invite you to visit the Fluid Mechanics course at Clari concepts.
Download and install the app to gain access to it.
hwojx.courses.store/173014?

[@venu-erev2243]

What a fantastic information given sir .....I'm soo happy

[@ashutoshmanchanda6069]

Great video! Crystal clear :D

[@ShauriePvs]

Thank you for showing all three at a time in the unsteady flow....Many videos ignored that!!

[@ashish-blessings]

Thank you so much Sir. All your videos are making my life easy. Concepts are crystal clear, intuitive and easy to understand. Thanks again. :)

[@MrHarsha8]

u r guru..none could hv made it any more easier

[@satnamchana]

Thanks a lot, this is a great explanation of a streamline, pathline & streakline. I found the textbooks making it more difficult for no reason but this video was concise and clear.

[@girija99]

Goood, Enough to understand the phenomena.Thank u sir

[@sachinjoshi6202]

Wow...This one is the best explanation. Thank you very much :)

[@GeniusNation]

amazing explanation

[@raghvendrarai7508]

Very Great explanation with such a understandable animation

[@anupchaudhari948]

Truly well explained......It is really helpful for all the students......Thank You ClariFLIX....waiting for your new updates....

[@rekhaarya1608]

Sir I m watching ur video first time...bt i m big fan of Ur teaching method wid Examples...

[@kancharladevendranathreddy3]

thank you very much sir. i had so much doubt on streak lines before ,but now it is cleared.
thank you.

[@harshchovatiya-gh7hn]

very simple n clearly understandable... Visual example is very good for imagination. Waiting for another video on FM.

[@AbhishekKumar-oh5jk]

You are very great , thank you 🙏🏻

[@AakashSawant001]

excellently explained. keep up the good work

[@pushpendunandi538]

Best explanation. Thank you so much

[@vigneshthriller64]

Fantastic video sir. Thank u

[@rekhaarya1608]

Sir first of all I think fluid is so tuff bt watching ur video before I think it's tooo easyy..thnkuuu so much sir...

[@adigu251]

Thank you very much.....you made me understand..I was not getting from many people. But today you made it clear.

[@ThearaTha]

very nice video and explaination. Thank you very much.

[@AshrafulIslam-hq9dz]

Best explanation of the concept in all of UA-cam.

[@shivamgupta1844]

Very good explanation. Thanks.😄

[@HDtrivedi]

I like this Video sir.... 👌

[@vatssagar9022]

Great Explanation

[@metaknightxd3]

Great Video. Very clear and helpful.

[@keshavbhavsar0411]

Good way of explaining...

[@rajkabrawala2842]

Best way of explaining

[@yashjani99]

Jay Sir and fluid mechanics, always very clear and interesting!! 😍😎😉

[@ClariFLIXConcepts]

thank you

[@thinkgrow4296]

wonderfully explained ...

[@inayatullahkhan9065]

Outstanding ,,,,,,,,,,video

[@helderalexandre4952]

Very nicely and simply explained, thnks.

[@narreshthiruchelvam5473]

Superb video👍👍

[@jmm8719]

Thank you very much it has been a really good explanation

[@JyotiSharma-vo2ok]

Tnxxx sir for such a great explanation

[@rajakrishnan7662]

Well explained friend..

[@jwilliams8210]

Excellent!

[@monuKumar-sp4bn]

Good explanation

[@schandra5395]

Thanks you very much sir, crystal clear explanation

[@maheshd4566]

this video is very worthwhile. thank u. You said you will discuss about mathematics behind these fluid lines in ur next video . please do it as early as possible

[@MechTechSimulations]

I am also expecting the same...

[@manishbishnoi4342]

Hearty thank you so much Sir

[@mohanmanoj1311]

Nice explanation sir

[@sajadiust]

is streamline unique ? we can make a lot of spline from infinitive selected points in domain

[@tarakarama822]

helped me this concept

[@marwangoesfit6398]

excellent video

[@gunasekar6179]

Thank you sir ......

[@fahadandmaths467]

Very nicely explained

[@saimsiddiqui1544]

Thank you sir

[@Hello_and_Hie]

So good 😁

[@universalspace3417]

finally I have seen work that is 100% good. I can't thank you enough. Amazing performance.
I couldn't find the next video about the mathematical expressions you mentioned. please show me.

[@ClariFLIXConcepts]

Dear,
The video which you are looking for is in the bundle of our paid service. You can visit www.clariflix.com for further details.
That video will soon be posted on our web portal.

[@ksrikanth806]

sir good explain...

[@raghibhussain3144]

Sir pls uplod more videos related to fm & calculus

[@manikantaanusuri153]

Tq bro....

[@balakumaran6056]

Thank you sir

[@kevinhuynh9654]

Is the streakline described by many particles that are injected through the same origin at time t = 0, then take different pathlines and stop at time t = t1 ? Then the streakline is drawn through position those particles?

[@sasankagorugontula9558]

Thank you

[@sagardk121]

nice explanation

[@RockStar-xh3ky]

Please explain flow net and it's applications deeply

[@uditsaxena3844]

best explanation

[@khurshidhere]

excellent...

[@amalap3815]

Super sir.

[@midhunashree7520]

thank u

[@yasirsohail723]

Well explained

[@shivasmart967]

tq sir

[@wolverine417]

Also explain why they all are identical in steady flow

[@sonalmalaviya6148]

very nice.

[@rahulkumarsingh153]

very nice

[@Anonymous-ut3cq]

Osm

[@zbsishrth3734]

What about steady non uniform flow? Will all the three remain same?

[@linktothesmash]

In short, yes they would be.
The curved pipe is technically an example of non-uniform steady flow, because the particles change velocity (that is, their direction) as they are carried through the pipe. In steady flow, each particle that passes a given point would follow the same path, thus streakline=pathline.
Also, each particle would essentially 'become' the next particle it is moving towards (including the change in velocity), in later time. This is basically a chain reaction through the domain and we would find pathline=streamline.

[@AbhishekKumar-ey6rx]

Sir can we say that all three lines are also coincides for unsteady flow also at just near about Origin for very small distance???

[@ClariFLIXConcepts]

Dear Abhishek Kumar,
A line is defined as combination of infinite points. So all these lines i.e. streamline, pathline and streakline are representing several set of points in a space. So u can not actually say that they coincide at origin. But yes, you can say that since all these lines are defined at origin, they all must pass through origin. So even for unsteady flow they must share a common points at which they are all defined.
I hope I have answered your question. Let me know if you still have any query.

[@balakumaran6056]

Sir i have one doubt that is
If my car is moving on the road ,the drag force is opposite to me .in this case, which line will be considered ? I think stream line am i right sir ?if i am wrong pls crt me sir

[@gauthamsathyaprabhua464]

sir, by explanation stream line and path line are different , but by visual they both looks similar, how can we differentiate each of them and what is the application of stream line?

[@ClariFLIXConcepts]

Dear gowtham a,
Streamline and pathline are totally two different lines.... Streamline is always show at a particular instant of time whereas pathline requires certain interval of time.
For steady fluid flow whoes flow variables do not change with respect to time, both these streamline and pathline looks similar. But for unsteady flow field, they will be different. In this video I have explained the clear difference between streamline, streakline and pathline using an example of unsteady flow field.
All these lines are rigorously used for flow visualization.

[@gauthamsathyaprabhua464]

Thank you sir for replying, but the application of all this lines what you have said , i already know sir, they are used for flow visualization and to reduce drag caused by eddy, but its not the thing I am asking sir, i'm asking what is the part of stream line in flow visualization, like path line shows the path followed, i'm asking the purpose of predicting stream line in flow visualization sir

[@prashantchourasia4851]

Goes with the name #clariflixconcepts...

[@sahunagesh3212]

Stream line and path line can we se e through our naked eyes}??

[@ClariFLIXConcepts]

Dear sahu Nagesh,
We can not see any of these lines with our naked eyes. But there are techniques available like smoke injection, dye injection and Particle Image Velocimetry to visualize these lines.

[@user-je1hi6jy1i]

Vese hi samajh nhi ara tha or tough bna do
jo easily kisi concept ko samjha nhi sakta use teacher bhi nhi hona chahiye
or English m bol le bhai

[@sreedharviswas956]

Excellent explanation

[@civilizedschool2254]

thank u