Dear Sir please make a video on how to calculate minor losses as I have seen your video about line sizing video in which you were talking about minor losses like there are two methods Le/D ratio or K value. So sir please make a complete video on this. I will be very thankful to you.
Really Hats off to your work and dedication for Process Engineers. A very conceptual and. Practical way of explaination. Can you please make a video on Control Valve Sizing, Cooling Tower Design, DC design??
Thank you for your valuable suggestion Komal. Once we finish control valve sizing series we will create video on cooling tower design. Stay tuned with us. Enjoy learning 👍
Thank you for your valuable suggestion. Once we finish in Hindi we will surely try to cover all these topics in English. Please give us some time. Stay tuned with us. Enjoy learning 👍
Very good question Bhavin. What we can understand from your comment is you are considering pump head is pressure delivered at destination. Please correct us. If we are correct then pump head is not the pressure at destination it's the pressure at pump discharge flange. If you throttle the valve that will create back pressure on pump and pump tries to develop more head to meet its performance parameters. Hope this will help you. If not please feel free to get back to us. Thank you.
Very good question. 1. If back pressure increases the pressure developed at pump discharge will starts increasing and tries to reach its shutoff and if downstream system is not designed for shutoff head or if blocked outlet scenario is not considered at discharge the system may burst. 2. Back pressure is increasing that means flow is decreasing that means same liquid is moving in pump casing because of that the Temperature of that fluid may increase, pump may cavitate and pump seal may fail. Hope this will help you. Enjoy learning 👍
Thank you sir for your valuable feedback , keep doing the good work I'm enjoying your videos through the thick and thin I'm understanding every concepts of a process engineering.😊 gracias one more time . (& Reminder for DC video )
Sir hamare company me 1 pump hai 1.5 hp ka hai to wo jyada power ka le liya hai hamne abhi uski wajah se saari Jo bhi fittings hai wo nikal jaati hai to ab kya Karu me Jo wo fittings wapis nikle na
Thank you Shubham for this comment. Based on this comment we can not directly provide decision. But we would definitely suggest you to perform hydraulic calculations with existing line, valve and fittings. If you get your desired results then no need to change anything. If not based on hydraulic calculations choose optimum sizes for line, valve and fittings. Hope this will help you. Thank you.
Very good question Avinash. Generally shut-off head is given by pump vendor based on experiments. For design we have multiple formulas for shutoff head formulas based on industrial practices. Most commonly used formula is- Shutoff pressure= Maximum suction pressure + 1.25*Differential pressure In maximum suction pressure we consider vessel design pressure instead of operating pressure, for elevation we consider top tangent line instead of bottom tangent line. Hope this will help you. Thank you. Stay tuned with us. Enjoy learning 👍
Q ki head ki line thodi upar se start ho rhi y axis par , wo kahi n kahi thoda sa head ka loss toh hoga ki, kisi n kisi wajah se ..toh agar hm us head loss ko zero kr paye tab jake , curve zero Tak ja skata hai yani x axis tak, jo ki head loss ko zero krna possibility nhi hai shayad
Very good question Rakesh. During FEED stage engineering we don't have exact hydraulic calculations which may change during detail engineering. That's why we consider this formula on conservative side. This formula may vary from company to company. Also in detail engineering you get pump shutoff from pump curve. Hope this will help you Stay tuned with us
Thank you Ameer for showing interest in our content. For number, we are very sorry. If you have any query please feel free to share in comment box or connect us on Instagram or LinkedIn. We will surely get in touch with you. Thank you. Enjoy learning 👍
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Make a video on equipment design and pfd preparation
super sir, very enthusiastic and knowledgeable
Thank you Saipriya.
Your appreciating words will definitely motivate us to bring more informative and quality content for you.
Enjoy learning👍
Dear Sir please make a video on how to calculate minor losses as I have seen your video about line sizing video in which you were talking about minor losses like there are two methods Le/D ratio or K value. So sir please make a complete video on this. I will be very thankful to you.
amazing video sir
Thank you Datta.
We are very happy that you find our content helpful and informative.
Stay tuned for more videos.
Enjoy learning.
All the best 👍
Such a good and amazing content sir
Really Hats off to your work and dedication for Process Engineers. A very conceptual and. Practical way of explaination.
Can you please make a video on Control Valve Sizing, Cooling Tower Design, DC design??
Hello Sir, Thanks for the knowledge. Can we get the all excel sheet of calculation sheet?
🙏
Sir, When are you planning to start the video on control valves?
Please make a video on tank inbreathing and outbreathing calculations.
Thank you for your valuable suggestion Rohan.
We will surely cover this topic in our upcoming videos.
Stay tuned with us.
Enjoy learning 👍
Column sizing sir and shell & tube type absorber
Thank you for your valuable suggestion.
We will surely try to cover this topic in our upcoming videos.
Stay tuned with us.
Enjoy learning 👍
Please share video on flare system
Thank you for your valuable suggestion Sakshi.
We will surely cover this important topic in our upcoming videos.
Thank you.
Thank you so much for genuine efforts. Please share as much as knowledge in easy way.
Thank you sir
You are most welcome Tirthraj.
Enjoy learning👍
Please make video on cooling tower calculation
Thank you for your valuable suggestion Komal.
Once we finish control valve sizing series we will create video on cooling tower design.
Stay tuned with us.
Enjoy learning 👍
Thank you so much
Thank you sir if possible make it in English
Thank you for your valuable suggestion.
Once we finish in Hindi we will surely try to cover all these topics in English.
Please give us some time.
Stay tuned with us.
Enjoy learning 👍
Sir,
How can be pump head increase after throttle valve?
Very good question Bhavin.
What we can understand from your comment is you are considering pump head is pressure delivered at destination. Please correct us.
If we are correct then pump head is not the pressure at destination it's the pressure at pump discharge flange. If you throttle the valve that will create back pressure on pump and pump tries to develop more head to meet its performance parameters.
Hope this will help you.
If not please feel free to get back to us.
Thank you.
GURU JI NAMASKAR 🙏
Namaskar Reeta ji.
Hope you are enjoying the learning journey with PAYO'S Academy.
All the best 👍
Which flow rate used for calculation of NPSHA?
Normal/min/Rated
What happened if back pressure create in pipe ?of pump
Very good question.
1. If back pressure increases the pressure developed at pump discharge will starts increasing and tries to reach its shutoff and if downstream system is not designed for shutoff head or if blocked outlet scenario is not considered at discharge the system may burst.
2. Back pressure is increasing that means flow is decreasing that means same liquid is moving in pump casing because of that the Temperature of that fluid may increase, pump may cavitate and pump seal may fail.
Hope this will help you.
Enjoy learning 👍
Thank you sir for your valuable feedback , keep doing the good work I'm enjoying your videos through the thick and thin I'm understanding every concepts of a process engineering.😊 gracias one more time . (& Reminder for DC video )
Please do videos in english
Thank you for your valuable suggestion.
We will work on it.
Guru ji namaskar 😊
Namaskar Rushabh ji.
Hope you are enjoying learning with PAYO'S Academy.
If you have any questions please feel free to share.
All the best 👍
Sir hamare company me 1 pump hai 1.5 hp ka hai to wo jyada power ka le liya hai hamne abhi uski wajah se saari Jo bhi fittings hai wo nikal jaati hai to ab kya Karu me Jo wo fittings wapis nikle na
Thank you Shubham for this comment.
Based on this comment we can not directly provide decision.
But we would definitely suggest you to perform hydraulic calculations with existing line, valve and fittings. If you get your desired results then no need to change anything.
If not based on hydraulic calculations choose optimum sizes for line, valve and fittings.
Hope this will help you.
Thank you.
How to calculate shutt off head formula??
Very good question Avinash.
Generally shut-off head is given by pump vendor based on experiments. For design we have multiple formulas for shutoff head formulas based on industrial practices.
Most commonly used formula is-
Shutoff pressure= Maximum suction pressure + 1.25*Differential pressure
In maximum suction pressure we consider vessel design pressure instead of operating pressure, for elevation we consider top tangent line instead of bottom tangent line.
Hope this will help you.
Thank you.
Stay tuned with us.
Enjoy learning 👍
Thank you for the explanation.
Thank you mat bolo apana channel 3 logo ke sath share Karo 🤝
Best Ever Process Design Engineering course I came across with
Mai m tec kar raha hu muje kuch guidelines aap se Lena hai
Ohhh that's great Ameer.
All the best.
How can we help you.
Sir do you offer online course on Process engineering?
Sir, what is significance of shut-off head?
Head q zero tak nhi jayega isme jara confussion hai?
Q ki head ki line thodi upar se start ho rhi y axis par , wo kahi n kahi thoda sa head ka loss toh hoga ki, kisi n kisi wajah se ..toh agar hm us head loss ko zero kr paye tab jake , curve zero Tak ja skata hai yani x axis tak, jo ki head loss ko zero krna possibility nhi hai shayad
Why we take 1.25 margin in calculation of shut off head..?
Very good question Rakesh. During FEED stage engineering we don't have exact hydraulic calculations which may change during detail engineering. That's why we consider this formula on conservative side.
This formula may vary from company to company.
Also in detail engineering you get pump shutoff from pump curve.
Hope this will help you
Stay tuned with us
Aap ke video ka wait kar raha tha please give me your no sir
Thank you Ameer for showing interest in our content.
For number, we are very sorry. If you have any query please feel free to share in comment box or connect us on Instagram or LinkedIn.
We will surely get in touch with you.
Thank you.
Enjoy learning 👍
Semifinal head 😂😂