I am recently working under training in Gas Processing Project for SRU and TGTU. We have a lot of pumps and material transfer work to do. And I found this course is very simple and informative that will helps a lot in Hydraulic calculation. Hope you can also instructor about vessel sizing, pipe sizing, valve hydraulic calculation too. A lot of love and respect to you Mr. Nick.
Hi. If we have pressure gauges on an existing system on the discharge and the suction, we can just look at them right? We don't need to calculate, am I understanding it correctly?
Hi Nick!! thank you very much for your videos. I think you should do more videos are great for me. You explain in detail and in an understandable way for those of us who are learning English
Hi Nick , thanks for your support and my. Question is wether we can add or subtract the friction loss in discharge, I think we can add friction loss in discharge....
Hi Nick. Thank you very much for your video. I have a question, if i put a pressure gauge at a suction side of the pump. If I substract the vapor pressure of the liquid from the reading of pressure gauge will I get NPSHA? Thank you again.
Hi, Mr.Nick How to know if the pump requires minimum recirculation line? I don't understand clearly. I have this idea that this minimum recirculation line is related to turndown ratio advised by vendor. Could you explain clearly?
The Head is the same assumed that the viscosity and pump speed are the same. of course, the denser fluid will affect pump efficiency due to hydraulic friction loss, motor power efficiency, etc.
I have been provided with 3 bar water from the main city distribution , and I need to deliver water for 7 floor (40m approximately) , I will use manifolds in each floor for construction.. what should be pipe dia? Pressure on manifold? Pump capacity? Everyone is showing a water tank from low level to another water tank at high level , this is easy .. what about horizontal pipe on remote line?
@@nicksengineering987 I have an old pump and an old piece of pipe. I installed a booster pump and the 2" pipe is 18.5M high and 675M long. My pump is 2M higher than the old pipe.
Hi, Nick, I think you should plus(+) the friction loss on the discharge side rather than minus(-). :)
Yes, it was my typo. Thank you for your comments!
But sir why we are adding losses can any one answer
@@nicksengineering987sir why we add losses in it
@@affanbhaijaan65 because the pump should overcome that loss
This is very detailed thanks for video im preparing for an interview
I am recently working under training in Gas Processing Project for SRU and TGTU. We have a lot of pumps and material transfer work to do. And I found this course is very simple and informative that will helps a lot in Hydraulic calculation.
Hope you can also instructor about vessel sizing, pipe sizing, valve hydraulic calculation too.
A lot of love and respect to you Mr. Nick.
Thank you!! I will make another videos...
@@nicksengineering987 Thanks a lot for your support.
Hi. If we have pressure gauges on an existing system on the discharge and the suction, we can just look at them right? We don't need to calculate, am I understanding it correctly?
Great Mr Nick. Nice to hear about technical details about pump in so simple words
Thanks nick, your video really help me to understand the NPSH
Thank you!
This is fabulous. Learnt a lot
Hi Nick!! thank you very much for your videos. I think you should do more videos are great for me. You explain in detail and in an understandable way for those of us who are learning English
Great job Nick..... Very informative
Goooood
Hi Nick , thanks for your support and my. Question is wether we can add or subtract the friction loss in discharge, I think we can add friction loss in discharge....
Very nice explanation, thank you
amazing tutorial, keep the good work, thanks alot
thank you for this educational video ^^
발음이 한국인같구나 했더니 맞았네요 반갑습니다. 귀에 쏙쏙 들어오네요 ㅎㅎㅎ
Great. Thanks Nick
Great video! I was having a recall series and found this :) and I agree with the other comment ;)
Hi Mr. Nick !!! Greeting's. How come vessel operating under atm press became 10.2 bar G pressure in your calculation?
Is NPSH calc applicable for closed loop systems? I only saw open loop examples and nothing for closed system
Very knowledgeable video.
Can you make a video for pressure vessel with transfer pump. For LPG process
Hope to give a chance to learn a lot from you
Great educational video, thanks:)
Hi Nick. Thank you very much for your video.
I have a question, if i put a pressure gauge at a suction side of the pump. If I substract the vapor pressure of the liquid from the reading of pressure gauge will I get NPSHA?
Thank you again.
Yes, correct.
Hi, Mr.Nick How to know if the pump requires minimum recirculation line? I don't understand clearly. I have this idea that this minimum recirculation line is related to turndown ratio advised by vendor. Could you explain clearly?
If you study API610, you will find out.
Superb 👍
Hi Nick, this is the simplest hydraulics teaching.. Kindly add shutoff pressure and power calculation and pump curves in the same
Can you suggest some lessons on you tube explaining pump selection from the beginning?!
The water can deliver at 50m Head from a pump, if we can use glycol instead of water in the same pump. Is any variation in head
The Head is the same assumed that the viscosity and pump speed are the same. of course, the denser fluid will affect pump efficiency due to hydraulic friction loss, motor power efficiency, etc.
Good for learners....
Thanks a lot for sharing you’re knowledge. Could you please tell me how can we estimate the friction factor? Or from where I should get it?
From moody chart
I have been provided with 3 bar water from the main city distribution , and I need to deliver water for 7 floor (40m approximately) , I will use manifolds in each floor for construction.. what should be pipe dia? Pressure on manifold? Pump capacity? Everyone is showing a water tank from low level to another water tank at high level , this is easy .. what about horizontal pipe on remote line?
Hi Nick
How to calculate the tank & pipeline temperature ?
thanks a lot
please do a video on how to read causes and effect matrix for both F&G and SIS trips
Ok, it is easy, I will.
emerson DCS
Hi you! Do you know that NPSHa Booster pums ???
Yes
@@nicksengineering987 I have an old pump and an old piece of pipe. I installed a booster pump and the 2" pipe is 18.5M high and 675M long. My pump is 2M higher than the old pipe.
You didn't add the operating pressure in m during pressure calculation but you added operating pressure in m when calculating the NPSHa ..... ???
P discharge should be p statuc plus pressure drop
Addition of ∆P in Discharge pressure required😊
1atm is 0 barg is that correct
1 atm is 1.01325 bar g
@@alagusundaramkarthi6605 1 ATM = 1.01325 bar A but not bar g.
0 barg = 1.01325 bara = 1 ATM
You have said 1 bar is equal to 10.2m but in NPSHa calculation you are mentioning 10.2m for 0 bar
In NPSHa calculations he has taken 0barg so that means 1.01325 Bara = 10.2m WC
Hi all, anyone has an excel sheet for pump sizing they can share? Thanks
There are many sheets on the internet. You can easily find but you need to verify its calculations.
Hello Nick .
Very interesting explanation. Could you share your email for contact?
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