Part 2 : NPSH of centrifugal Pump | NPSH available and NPSH required | NPSH and Cavitation | Hindi

[@RahulMaurya-vt9hk]

3 years diploma ho gya. 1 year apprentices ho gyi. But paheli baar aaj with concept npsh available and required clear huya h. Very very thanku sir. Ab koi mujhse npsh ya cavittation puchega toh es topic ko cheer faar kr dunga

[@SandeepAcademy9]

😁😁😁

[@kedarparab2569]

No one has explained this concept so clearly on KZbin, Thank You !!!!!!

[@nishantkumar3709]

From deep of my heart " Thanks sir" . Mja aa gya pdh k💓💓

[@vaghelajay1437]

Sir, you are doing great work, i have been asked a question in interview and i have explained it well. And the question is from cooling tower😊😊😊

[@halynoor2882]

Sir your lectures is so helpful for my chemical engineering

[@gatechemicalengineering4920]

Excellent Sir, Best video on pumps available in KZbin Thank you

[@ravirajkawade8377]

What can be more perfectionist concepts than this!🖤Wish you best for another series.

[@PrithwijitTripathi]

You are really knowledgious thanks❤

[@jitendrachaudharychaudhary9644]

Sir aap humare liye bahut mahant krte ho 🙏🙏🙏🙏

[@bapisingha6971]

SMOOTH EXPLAINATION SIR

[@harshtiwari491]

Thanks sir.. Bde hi acche prakar se smjh gya

[@abhrajitsaha7]

Sir, at 17:10 around, what is the function of the root like structure in the tank? So that solid dissolved particles get trapped there? So that they do not come out with the stream?

[@prasanthkumarnk3678]

Thank you for this video. I was unable to understand the concept but your class made it.

[@deepakkumar-ws1yf]

Thank you so much sir , excellent explanation in hindi language

[@srdilip1]

You are doing great work sir

[@ankeshpatel523]

Amazing efforts you do for us!thank you Bhai ☺️🙏

[@RAJESHPATEL-co7ty]

Millions of likes ❤

[@hardaschavda827]

Sir (NPSH)a ka formula me P1 ki value tank ka pressure he to vohi lene ka ki absolute pressure lene ka..

[@mriganavbordoloi1647]

You were very right throughout the explanation, but you didn't describe why the velocity term is there. It is because we consider the Stagnation head and not static head.

[@manishrathod3716]

Sir very complicated explanation , no one can understand. Please make it easy and with flow of calculation

[@_KhyatiKureti]

We want videos on DCS Operation of furnace, column, compressor.. thank you

[@sachinsingh-vz1xb]

Superb sir 👏

[@yadav6379]

सहृदय आभार सर जी 🙏🙏

[@mmdexamtips]

good explatation.👌

[@vivo4362-hc6eo]

Suggest best books for mechanical maintenance

[@concept_and_entertainment]

Superb sir

[@bhukyabalakrishna6063]

Sir please make a video on newly added syllabus of FM

[@kishanajudiya326]

Sir NPSHr ko kese kam karna hai uska 6ota sa vedio bana k samja do na🙏, bcz is vedio me NPSHr kya hai vo samj aa rha hai Pr usko ghta ne ke upay batado

[@arkbabu1720]

Kaa to bhai riwaz hai is epic

[@saurabhanand5811]

Thanks sir... 🙏

[@AmanVerma-rc2pq]

Bhai ye head hai kya liquid column ki height hai kya....jitna column m fluid hai....isme confusion hai

[@devendersingh8406]

Sir absorption column k upar video banao Jo industries me use krte hai for effluent gas treatment before stack emitting...coz wo SB spray columns hote hai maximum

[@hanumateducations373]

U r genius

[@hanumateducations373]

Really genius

[@deepaksajwan319]

Sir, you are saying that required NPSH is calculated as available NPSH when there is 3% drop in pump head with flow being constant. But from the expression of head developed by pump it is known that head is independent of properties of the fluid which is being handled. So, how is it that with cavitation head is dropping?? However, it is clear that with cavitation discharge pressure would decrease.. Kindly clarify May

[@deepaksahusahu2761]

Hartley thank-you sir....

[@akshatshah5448]

Very well effort

[@arpita9626]

Wht is the value of g (u used rho* g for converting pressure to head or head to pressure? Value of g is Specific gravity or 9.8?

[@jijilmon6077]

👌👌👌nice

[@vedantchourey7362]

Thankyou verymuch sir

[@sumitmishra8753]

Beautiful video Sir

[@shanakpaul819]

Extraordinary... Great

[@pikinskills]

Great explanation 🔥

[@Ayushimodi-r6o]

As per the equation of total head : Pd - Ps, You explain that in NPSHr calculation, they are reducing suction pressure , So as per equatio, if Ps will be less to Total head will increase ? How will it drop ?

[@SandeepAcademy9]

NPSH should be (Ps-Pvap)/pho*g. Pvap is vapor pressure

[@souravtomar9013]

I am curious about the next 1 or 2 lecture. Thank u sir☺

[@VehiclesBro]

Keep it up bro👍

[@nasibur1]

Why is NPSH is not applicable in case of reciprocating or PD pumps, while the suction head is tremendously high in PD pumps.

[@shreyanghosh9329]

Sir, aap please Distillation column operation k upar ek video banaiye specially , specially DCS se konsa konsa parameter kaise control kare , mai HPL , Haldia main job karta hu.Aur Sir suggested topics for you Sir , 1.why and how to memorize interlocks. 2.extruder operation. 3.usage of different types of pumps where to use which type of pump. 4.pneumatic solid-fluid conveying system. 5.stripper vs rectifier and their operation. 6.adsorption tower and control.

[@98_rahulkumar86]

Sir make a video on characteristic curve of centrifugal pump 🙏🏻🙏🏻🙏🏻

[@SandeepAcademy9]

I will make

[@98_rahulkumar86]

@@SandeepAcademy9 thank you sir 🙂

[@akshpatel2868]

@@SandeepAcademy9 yesssssss

[@mech-minia4u868]

Vapour pressure kese calculate krenve ???

[@DhavalParmar-xg9zp]

11:00 se sab bounce gaya

[@shreyanshpagaria8201]

Hello guys We all know some syllabus added as sandeep told in his previous video. For mass transfer newly added topic membrane seperation you can go to b k dutta chapter 14 all content is there. Best of luck. And like for better reach

[@AmitKumar-uh9hm]

Steam trap ka lacture kab hai sir

[@rajju9874]

Sir your language won my heart, sir i want to talk with you i am AIR 108 Gate 2023 and selected in DRDO how can i contact you

[@SandeepAcademy9]

Email me on [e-mail]

[@sunilkumarmajhi1079]

Thank you sir , sir please compressor ka ek video banaiya

[@brkboysmonu8104]

The best

[@progress7829]

Some textbook consider darcy as 4flv(square)/2gd and some as flv(square)/2gd......which one is correct

[@SandeepAcademy9]

Both are correct. There are two type of friction factor. Darcy and fanning. One is 4 times of other.

[@progress7829]

@@SandeepAcademy9 so basically darcy is 4 times of fanning

[@piyushamrutkar1519]

Why pressure tapping is not provided at the suction line of pumps?

[@SandeepAcademy9]

It can be provided. In fact for more critical pump where frequently strainer cleaning required there is pressure tapping in suction line.

[@piyushamrutkar1519]

@@SandeepAcademy9 Clear Sir.

[@amaandash4631]

Sir please chemical technology Ka ek video bana dijiye!

[@Saurabhyadav-vh8pr]

Thank you sir ji 🙏

[@radhamohandash5865]

You're a brilliant person , no doubt. But your handwriting and sketches are invisible to us.Please develop this. Otherwise, everything is good.

[@AjitKumar-lp2ph]

Great!!

[@Abhishekkumar-yn8ws]

Thanks sir 🙏

[@deepaksahusahu2761]

Pls sir....next video soon....

[@arkadyutichakraborty9935]

Sir, NPSHr flow ke saath increase kyunhota h? But NPSHa decrease hota h with flow?

[@SandeepAcademy9]

Because at high flow there will be high pressure loss.

[@vijaypalkaushik3140]

If the discharge of a centrifugal pump is throttled, then its suction lift a) increase b) decrease c) remains unchanged Sir please explain???

[@kishanajudiya326]

Discharge valve open-close krne se suction height me frk nahi padta

[@deekshith280]

Sir.. please explain in English or please add captions in English

[@bikashpati2283]

nice

[@akshatshah5448]

Sorry, but still I can't understand how actually and practically it's done in industries ?? And during selecting pump from manufacturing, which pump is needed ???

[@saurabhmurai3415]

Even I want to know the answer to this question. Please do share me if you get the answer.

[@AftabAlam-lc7sb]

Bhai hum karachi sy han, ya clear nhi hy bhai , kuch nazr nhi arha hy

[@jasper78138]

Ohhhh.......confusing video with lots of ad...like hot star