Velocity triangles of centrifugal compressor (Lecture 2)

[@ahmedsabry363]

I was struggling with the velocity triangles, but now it's a piece of cake. Thanks a lot from Egypt ❤️❤️👌

[@vyasjayprafulchandra3625]

Best vedio I have ever seen for velocity triangle

[@seymourfroggs]

This is the only explanation I have seen which does not skip over details of the way the resultant velocities arise. Bravo! Usually, it is impossible to tell if it is the inlet tip angle that is being talked about!

[@sanjayk6242]

Amazingly explained..... Especially moving cart analogy...

[@jitendrasingh-nd7kq]

Best video ever seen on velocity diagram...keep it up Please make video on velocity diagram of axial compressor

[@serensrainbow]

Thank you! Now I understand velocity triangles at last! :D

[@avleshkumar9974]

I have been searching video on velocity diagram from 5 years that could explained very easy. Now I finally find that one today. Make more such type of video. Sir Jey

[@ankitrishii]

really this is superb way to explain

[@venkateshbj710]

Nice explanation sir, Thank you

[@prashanthganesha2157]

Such a good and clear explanation in simple language, liked it ..Thanks :)

[@sachinchintapalli1823]

nice explanation sir, thank you.......very much

[@jagadeeshwaran1512]

Very well presented..

[@yathishkarkera5419]

You clear my doubts on velocity triangle,thank you so much sir

[@karimullahhaqpal3853]

thanks a lot dear sir it solved a big head ache to me thanks from afg

[@kreeds1595]

Dear mandal dada, I am extremely impressed with your simple explanations of a 'big bang' looking theories. Late to notice your videos. Please continue posting. I am not only simply a subscriber of you, but a fan too!! Because I am a technical mentor, and i found a new way to teach the the novices in technical field.. kudos.. keep it up..

[@deepseaoflove3683]

Thank u .best explanation

[@omnagar8225]

Good explanation sir

[@DIWAKARKUMAR-kg1kv]

Jhakash jabardast jindabad....

[@laksheysuri1556]

thank you sir one of the best explanation i got

[@themanofdynamics3900]

Thanks a lot Sir.

[@PRABAKARANKAERO]

Perfect way of explaining brother. Gr8 work.

[@kingofIndiaAshok]

Understood sir..... The example of cart really made it easy & your video a class apart from others... Hope in other videos u will add such secondary items (like cart ) & would be glad if you can make videos in Bengali..

[@arpan00000]

Ca - U = Cr Sir, I am sorry for pointing out that, but rest everything is nicely explained.

[@sparshgarg8362]

Thank you so much sir Perfect explanation!

[@yaswanthsai7816]

Please make Vedios on remaining topics of compressors

[@michaeldesanta4536]

Thank you sir❤

[@jassithefassi]

Nice Explanation, if you could relate the angles at inlet and outlet (flow and blade), that would be cherry topping on cake.

[@Nikhil-vy2lt]

Exceptionally outstanding explanation. But still I have a doubt, sir, cart example.. you took is similar to buses which have exhaust pipe on left of the side of the bus. But when bus move forward or away from you(assuming you are on the back side of the bus, back side of bus facing you) the gases come towards you, and not away 10:08 , you have shown otherwise, where am I wrong, please explain.

[@Dr.AmitMandal]

+Nikhil the analogy is applicable when simobody is coming out of bus perpendicular to the direction of motion...could be stepping out of door.

[@theengineer5503]

Best explainatiin...!!!

[@savanivivek2413]

Very good explain

[@SaurabhKumar-ob7bc]

Wah guru ji

[@tayyabtahir5289]

excellently exlpained !

[@manishankaryadav7307]

Thank you sir

[@jaiibcaiibmadesimple]

thanks sir

[@vamshikiran6745]

bro can u please do a lecture on centrifugal split casing pump working principle and parts and maintanance

[@RahulSharma-kj6uk]

crisply explained!!!

[@mdraaz4701]

sir plz clear the angle notation , as per axial compressor alpha is the angle b/w axial and absolute and bita is the angle b/w relative and axial but in case of centrifugal will it be same as axial or different?

[@Dr.AmitMandal]

There is no as such standard notation. Follow the theory...

[@shahrukhjamil]

Respectably, I want to know that "Is velocity triangles and their equations are same for Pumps, Turbines & Compressors or they will be different in each case." Waiting for your reply. Thank You!

[@Dr.AmitMandal]

+Shah Rukh Jamil cant say same, but centrifugal pumps , compressors and axial pumps compressors have almost 'same look' velocity triangles. While for axial, centrifugal turbines have different..

[@karthikp2650]

Sir, i couldnot understand always about velocity triangle.please explain in detail.Firstly blade moves in ccw direction, we draw the blade velocity in the direction from right to left. Secondly air moves from me to towards front. We have to draw air velocity head to towards tail of blade velocity. And then we haveto draw relative velocity from tail velocity of air to blade velocity head. Kindly explain sir.

[@Dr.AmitMandal]

Precisely tell about your problem...

[@parvindersingh4057]

Sir please make video on centrifugal compressor Numerical.

[@ravichaurasia7135]

Thanks sir

[@amrabdelrady9111]

thank you very much i wish allah like and help you

[@rachitchhabra751]

It's explained well but only 1 error, V12= V1 - V2 where V12 is Velocity of 1 wrt 2... You are saying Cv+ U1 it should be Cv-U1=C... Other than this, it's excellent...

[@Dr.AmitMandal]

I have checked , and it seems all slides are correct in regards of the sign convention of vector and the concept of vector addition. however could you please tell me in which image you found difficult to understand with the same symbols as mentioned in it?

[@aasiqkumar732]

Hindi me bole

[@lgg4khan769]

centrifugal com-PRESSURE :P FOR-WAAAAAAAAAAAAAAAAARRRRRDDDDDDDD Vanes :P