Dear Sir, please make more 2-3 videos like this for DUCT+CHW drafting. Your videos can help those who want to be HVAC Draftsman. Please do the needful, we will be grateful to you.
Thanks for uploading..I have a query can u make a video on Trouser Duct..what parameters we have to take while design trouser duct..Kindly upload..Thanks
Tanx, your video very useful. I have some doubt MC-quay software - equivalent 12,but you take 14 how did you take can you explain me sir ? After now I'm Dubai, how I choose this kind of 75 %25 ATM 1 . I'm waiting for reply
Sir,aap nay sirf aik dafa main line reduce ki us mein say 800 less Kar k 2800 banaya,agay jesay jesay branches nikalti Jaien gi,usi tarha third main or pher 4th main reduce Hu Kar nai banay gi Kiya. Jaha jaha say branch less Hu gi waha say agli main reduce Hu Kar agay nai jai gi kya. Guide please Thanks
Sir AMK can you send the completed Autocad drawing you used on this tutorial, would appreciate also if you cand send me necessary references for Duct sizing calculation and link for the software
Visit HVAC sites asuch as possible n c how chillers, pumps, ahu, pipe n duct routing, dampers etc are installed. Take pen copy n note line diagram n ask people working in the plant room.
Sir sometimes, By equal friction method the velocity goes above 1200 FPM ... Then please suggest us that upto what velocity we can use equal friction method..?
sir how much gap we will give in between two diffuser ? u placed two diffuser in dinning room without mentioning that exactly how much gap we should give.i mean how can we place two diffuser without considering air throw in between them.. sir plz explain use of air flow data for evaluating exact gap dimension b/w two diffuser and size of diffuser aswell ...
The distance between the two diffusers should be even based on the layout. Different factor need to be considered while considering the location of the diffuser such as the furniture layout and based on the area and experience you should decide.
thumb rule : 1 ton (400 cfm ) for every 125 sqft. .EXAMPLE : Calculate room size : 12 ft length x 6ft width = 132 sq.ft = 1.056 ton = 400 cfm approx. GOOD LUCK
Sir.... in the Beginning you have asked to set the parameter to 75°F 50%RH But later you changed it to 68°F STP.... how should we select it and how does it vary our calculation....please Explain
Depending upon the CFM Airflow the size of the Diffuser are provided by the manufacturer. It is the job of the engineer to check in the catalog and select as per the requirement. Usually it is selected in such a way that by making an standing size of the different with in the Airflow range.
2 x (w + h) x l is the area of the straight duct. now if the size are reducers then you need to modify the same formula accordingly. For example if you have different width and height of the duct then. 2 x (w1+w2/2) + (h1+h2/2) x l
Ismey kuch baate aaplog hide kar dete ho jaise equivalent 11 inch aaya to aapne duct size 14 inch x 8 inch Kiya isko bataiye kaise Aapne ye size choos Kiya ...Kya ye Sahi hai ..Andaz se liya ye kaise pls explain
Sorry sir lekin app pehle bol rhe ho ki 75degree or 50Rh pe karna chahiye then apne ak or mistack kiya he jab apne 3600 cfm ke liye 17 ki jgh 16 hight liya vha apko 18 lena chahiye tha ya fir width bda lete kyuki 28X16 me apna head loss apke set head loss se jyada ho rha he
75degree and 50RH is the zone design temperature requirement. Secondly I am not able to understand you point for 3600cfm. Csn you explain it and what duration it is on the video.
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thkyou sir...explained very nicely.make video for return supply
Thanks for sharing..
Please also make video on chilled water piping software..
Sure will be done on coming videos
Sure will be done on coming videos
Dear Sir, please make more 2-3 videos like this for DUCT+CHW drafting. Your videos can help those who want to be HVAC Draftsman. Please do the needful, we will be grateful to you.
Dear Hafiz. sure will add your request to the list.
HVAC Simplified Online Training - By AMK . Thank you so much.
You are doing a great job, keep it up
Very good video Sir, Nicely explained keep doing the great work.
Your videos are so easy to understand .. Sir can you please make a video on HVAC vs MEP career and in which field a fresher should work and growth
Post a video on Design and analysis of air conditioning system used in automobile like bus
Thank you for your effort, please keep uploading a video.
Welcome - Keep watching and do share for others.
+HVAC Simplified Online Training - By AMK Yes please complete the HVAC online course. Thank you..
Nice bro....Well explained and useful...Try to teach in english pls
Very good video and nice explain sir
Thank you so much really very helpful video please make a video about how to calculation heat
Welcome Sameer. Which heat topic.
Bahut acchi video he
thank you sir
Welcome
Nice video sir please make a video for esp calculation for fan selection for duct
Rakesh Nayak noted
1:45 How to find out CFM?
As you shown in video;
700, 600, 500, 500, 800, 400
Please clarify. Thanks
awesome explaination
Like spinning ,weaving , knitting and garment factories?
Dear Diffuser and grille selection BETA Software py b video bnay that will be also very helpful for beginners
Sir, please explain about chiller... How it connected to fancoil unit
Thanx for this informative video
Sir HVAC ki autocad design file Ko kaise read karte hai ?
Is par ek video banye
Sir I m watching your post, very useful.Could you explain heating and cooling calculation in Revit .software
please make videos on friction loss in reducer, offset, cooling coil, damper etc
Thanks for uploading..I have a query can u make a video on Trouser Duct..what parameters we have to take while design trouser duct..Kindly upload..Thanks
You have to give the information about length of reducer that you get and length of shoe coller
Sir plz make a video on different between diffuser, register and grill
Please let me know if u have sound attenuator selection.
For a textile industry planning ?
thank you sir . sir one think how to set excel sheet formula convert cm to mm tell me
good job mey course kana chata hu kaha se sikh sakta hai
For duct sizing I also understand we need to maintain aspect ratio ( width : depth) of 1 to 4. Are we maintaining the same?
Sir the equivalent diameter, how you are converting into Length and Width??
Use HVAC DUCT SIZER... you can understand
So nice thanks to sharing
Tanx, your video very useful.
I have some doubt
MC-quay software - equivalent 12,but you take 14 how did you take can you explain me sir ?
After now I'm Dubai, how I choose this kind of 75 %25 ATM 1 .
I'm waiting for reply
what is the consideration of submitting the assumption value of duct width in main and branch lines..
Can you share the design tool duct sizer?
Very useful
Thank You Daood. Keep watching.
Are you using .1 equal to 100 mm
I am right ?
Plz make video on equivalent diameter v/s equivalent cross sectional area approach with example
Useful information
Sir, can you please tell me how to determine cfm requirement of a particular room?
Pvc ke pipe ke liyeh headloss bataona sir plzzz
How to take print in autocad
I kindly request please make videos regarding viewports, template in autocad
Thank you
Sir, After how many supply air diffuser we need to reduce the duct size ?
Sir,aap nay sirf aik dafa main line reduce ki us mein say 800 less Kar k 2800 banaya,agay jesay jesay branches nikalti Jaien gi,usi tarha third main or pher 4th main reduce Hu Kar nai banay gi Kiya.
Jaha jaha say branch less Hu gi waha say agli main reduce Hu Kar agay nai jai gi kya.
Guide please
Thanks
Could u explain a work which includes plenum box
Kindly upload video on PLENUM.
Sir AMK can you send the completed Autocad drawing you used on this tutorial, would appreciate also if you cand send me necessary references for Duct sizing calculation and link for the software
You can download the software on the DAIKIN official website for both
Sir,return ducts show nai ki is video mein. Aap nay
Sir aap jo duct size dal rahe ho jaise 14*8 wo kaise approx dal diya ?? Kuch bhi dal sakte h kya?? 14*8 hi kyu ?? 12-13-14 kyu nahi ??
There is 1 mistake sir..after reducer you give same dimensions 700x400 .it should be 600x400
Supply aur return diffuser me kitna deference hona chahiye cfm ka.
plz give me the link to download that design tool duct sizer 6.4 software
Thank you sir
hello sir can i contact with you?
Sir make video on child water pipe desgin..
Noted, It will be in next upcoming videos.
Thanks in advance for upcoming videos.
Sir please explain me how can we add fresh air into kitchen and bathroom
Watch my Fresh Air Requirirement Video.
how to take approximate duct size can we take same as equivalent dia
Yes you can start with equivalent dia
Visit HVAC sites asuch as possible n c how chillers, pumps, ahu, pipe n duct routing, dampers etc are installed. Take pen copy n note line diagram n ask people working in the plant room.
Sir sometimes, By equal friction method the velocity goes above 1200 FPM ... Then please suggest us that upto what velocity we can use equal friction method..?
For low pressure duct design.
Main duct can be sized upto 2000 FPM
sir how much gap we will give in between two diffuser ?
u placed two diffuser in dinning room without mentioning that exactly how much gap we should give.i mean how can we place two diffuser without considering air throw in between them.. sir plz explain use of air flow data for evaluating exact gap dimension b/w two diffuser and size of diffuser aswell ...
The distance between the two diffusers should be even based on the layout.
Different factor need to be considered while considering the location of the diffuser such as the furniture layout and based on the area and experience you should decide.
sir plz make a video on placement of diffuser by considering these factors....and also how to find the size of plenum box..
Plzz. Also. Make video on Section
Noted. I will explain the same drawing in section in my coming videos.
Please can you make English version
Is the application downloadable free?
How can do sizing for return duct ?
how i can get this duct calculater?
What is the basis of assuming CFMs in various rooms.
thumb rule : 1 ton (400 cfm ) for every 125 sqft. .EXAMPLE : Calculate room size : 12 ft length x 6ft width = 132 sq.ft = 1.056 ton = 400 cfm approx. GOOD LUCK
Sir what is the unit dimensions of normal FCU unit??
Duct size kaise lena hai apne uper depend hai hai kya duct size ke bare me bataeeaaa
Duct size SMACNA standard anusaar design Kiya jaata hei. Ek method hei equal friction method and ek hota hei velocity reduction method
How to decide duct length sir....or you are putting there duct size like 14 X 7 so how to decide this valu also
Bro we have to take duct size both as near that means for example ur duct size like be 11x10 or 21x20 or 15x14
Sir.... in the Beginning you have asked to set the parameter to 75°F 50%RH But later you changed it to 68°F STP.... how should we select it and how does it vary our calculation....please Explain
It doesn't affect the duct size check it yourself in duct sizer
Sir jo command key use karte hai usko ko bataya kare
Diffuser and unit ka length and width kitha lena sir....please replay do
Depending upon the CFM Airflow the size of the Diffuser are provided by the manufacturer.
It is the job of the engineer to check in the catalog and select as per the requirement.
Usually it is selected in such a way that by making an standing size of the different with in the Airflow range.
Assalamualaikum Sir
For Same How to Find The Oval Type Duct Size?
sir how would i know the size of the reducer
please explain this jump 17:02
The only problem with this channel is all videos are recorded in Hindi
Sir...Duct sizing (Aspect Ratio) not exceed to 1.4 ,,,then why u r taking beyond this...plzzz reply me
Thanks sir
how to convert cm to mm in excel sheet
tell me sir
setting
and formula
Sir please send me link free duct. Analyser software
May be you are not expart in Autocad. Why do you don't use command in cad?
Janab return duct kaise banegi
can u pls send the plan autocad file
Sir,
How to find out length of bend in duct...???
Kindly explain...????
2 x (w + h) x l is the area of the straight duct.
now if the size are reducers then you need to modify the same formula accordingly. For example if you have different width and height of the duct then.
2 x (w1+w2/2) + (h1+h2/2) x l
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Sir please send me auto cad drawings for duct designing, my e-mail id =samsudeen1947@gmail.com
You have taken 28 °F STP. But you should have taken 75 °F and 50% Rh for this designing.
Y pice kaise banya jata ek vedio banaye plz
Can u tell me the size of duct for 4400 cfm
KYA AAP ONLINE COUSE KARA SAKTE HAI
Yes I can take online course
Ismey kuch baate aaplog hide kar dete ho jaise equivalent 11 inch aaya to aapne duct size 14 inch x 8 inch Kiya isko bataiye kaise Aapne ye size choos Kiya ...Kya ye Sahi hai ..Andaz se liya ye kaise pls explain
Sir yah kaise pta chala ki room k liye itna cfm required hai
for that load calculation is required to be done.
I need this civil drawing sir
Main duct size
28×17
Plz check
Sorry sir lekin app pehle bol rhe ho ki 75degree or 50Rh pe karna chahiye then apne ak or mistack kiya he jab apne 3600 cfm ke liye 17 ki jgh 16 hight liya vha apko 18 lena chahiye tha ya fir width bda lete kyuki 28X16 me apna head loss apke set head loss se jyada ho rha he
75degree and 50RH is the zone design temperature requirement.
Secondly I am not able to understand you point for 3600cfm.
Csn you explain it and what duration it is on the video.
Please explain on English language.. Thanks
diffuser explain sir plz
Noted.
FCU ma ducting nhi aati hai bhai
ڈرائنگسے ڈیک کاسائز لینتھ ،ایلبو اور ریڈیوسر کا سئز کیسے چیک کرکے لکھا جاتا ہے
i am sorry sir . last elbow sehi nehi bana hai
👍
Shoe collar standard ...
How did u choose the ductsize as 28 from 23