Pump Head Calculation of HVAC Chilled Water System Complete and Detailed information in Urdu

This is a tutorial video about Pump Head Calculation of HVAC Chilled Water System Complete and detailed information in Urdu. how to calculate head of pump, how to calculate pump head and capacity, centrifugal pump head calculation, pump head calculation in hvac, centrifugal pump calculations etc. are included in this video. If you're working on a central air conditioning HVAC project, then this video is a must-watch. In this video, Tanweer Ahmed explains Option 1, Option 2, and Option 3 with compression of the pump head calculations of the HVAC chilled water system. He covers the basic principles of pump head calculations, including how to account for friction losses and elevation changes, and provides a step-by-step tutorial for performing the calculation. Whether you're a seasoned HVAC professional or just starting out in the field, this video is a must-watch for anyone looking to improve their understanding of pump head calculation of chilled water systems. Here is the HVAC Pump Head Calculation Guide: A step-by-step guide to getting the right result.

You can watch more of the following Tanweer Ahmed's videos:
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2. Project Closeout Requirements | Part-2
3. Construction Sequence of Projects | Section-1
4. Construction Sequence of Projects | Section-2
5. Construction Sequence of Projects | Section-3
6. Visit of Mechanical Workshop | Pipe Fabrication
7. Visit SASA Metal Industries for fans
8. What is BIM ? | Building Information Modeling
9. Project Construction Drawings types
10. How to measure HVAC duct sheets?
11. How to Prepare Measurement Sheet for Chilled Water Pipes
12. HVAC Duct Design by Constant Velocity Method | McQuay Duct Sizer
13. HVAC Duct Design by Equal Friction Method | McQuay Duct Sizer
14. HVAC Duct Design by Static Regain Method | McQuay Duct Sizer
15. HVAC Chilled Water Pipe Sizing | McQuay Pipe Sizer
16. HVAC Condenser Water Pipe Sizing | McQuay Pipe Sizer
17. How to calculate the evaporation rate of cooling towers
18. Pump Head Calculation of HVAC Condenser Water System

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[shamsheralam]

Thanks a lot very good explanation....very useful....great work bh

[jawedaslam]

Asslamu Alaikum Tanweer sir!
I have watched all your videos on head loss calculations for chilled water and condenser water, and I really appreciate your work.
I kindly request that you create a comprehensive video focused on chilled water pump head calculations. It would be incredibly helpful if you could explain the routing of the piping node by node with the help of drawing, clarifying which valves and headers are involved and how you determine the pipe lengths during the calculations.
Additionally, could you also explain the concepts of primary and secondary pumps, along with the decoupler? It would be great to understand where these pumps are used, their differences, and their applications.

[mohamedmohideen]

Thanks for your explanation with options, you did not mention about pressure loss in the pipe reducers.

[JavedIqbal-hrxc]

Sir, thanks for sharing a very fantastic video full of knowledge. My question is why we have consider AHU as the farthest point is having FCU. Also do we not consider return pipes and fitting dynamic losses

[qaussainiftikhar]

I realy like ur videos i have 3 question can u make the videos on 3 topic regarding the duct designing
1- can u explains with ASHRAE referance that how to make bell mouth for return air mean what is the velocities??
2- same as 1 how to make wall opening size for return air mean max velocity for opening size
3- how to size flex duct
Please provides some referace of standard and examples
Thanks

[raajkumar-xzxx]

nice video kindly make pump head calculation of chilled water system (closed loop ) using pipe flow expert software

[JavedIqbal-hrxc]

CHW coming out of the chiller will have some pressure i, e the suction side of the secondary pump, is this pressure will be minus in the final head loss of the secondary pump(discharge side).

[Basitjamil]

sir if both primary and secondary pump are added in chilled water systtem. How it will be design

[zubaitkhan]

please guide
should we take both the supply and return lines ?

[hidaytullagayen]

As-salamu alaykum.

Verry good it's vedio.

Please Sir. You will do video of grille & diffuser selection & Ducting design

[thefirefighter]

Here the density unit is slug/ft3.. While calculating reynolds number We should change the slug to pound, right?

[JavedIqbal-hrxc]

Sir, This calculation is for secondary pump. How to calculate for primary pump?

[gramathara]

Sir, if we are not considering the vertical hight or static head then does water will reach on the last AHU, for every 10 Meter hight 1 bar pressure loss will be there rite? i know that it is a closed loop but still i have doubt

[zubaitkhan]

aoa,
please guide.
you have considered a single chiller and calculated the heads on the base of its flow rate which is 778 gpm.
now please tell me if the number of chillers are more than 1, for example there are 3 chillers, and the total flow rate in that case is 778 X 3 = 2334gpm. now what flow rate shall we consider in calculating the head of secondary pump, either 778 gpm or 2334 gpm. remember the pipes sizes are also change in both cases.
jazakallah

[basithmohemmed]

Assalamu alikum sir


I have one question..

After insulation Why we installed vapour barrier coating in HVAC duct ..( cloth with foster 30-36)

It is mentioned in the any international standards...

What is purpose of vapour barrier coating...



Please I need clarification....

[mohibquadri]

Sir can a career gap of 3-4 yrs due to family reasons affect our chances of getting selected or finding interviews for the role of fresher hvac engineers ? Do recruiters mind the gap of these yrs more or are they only looking for skills to get the work done ?

[SaifAli-ishb]

Ser ek video plenum box ko design kese krte h wo bhi bata do ahu fcu and vrv /vrf ductable machine per kitne velocity leke kr design karte hai aur ek plenum box slot diffuser k liye banate h uska size kese nikale hai pls ser

[muhammadshahzaibnawaz]

Sir can you please share this exce sheet ??

[josephjo]

Couldn’t able to download the excel sheet

[arunv]

One doubt..suppose..pump head 30m, flow rate 1200gpm.power 49HP...need to use 2 set pump on each primary and secondary..how to select pump..each pump should be 49hp ..or need to select a pump of 600gpm..if we select 600gpm..should i keep head and power same..