Asalaam alekum waa rahmath ullahi waa barkataa hoo. Mr Tanveer Sir Thanks you its great video nice explination.how can i do the practice Could you help please. Allaha hafiz.
W.Salam, According to flow (CFM) we decide or finalized the duct size. If you want to know the method of duct size calculation according to flow then watch this video.
Duct Design By Equal Friction Method: ruclips.net/video/69FjfUGU1ho/видео.html
Sir aap bahut acche se samjhate ho thankyou
Welcome
Ibrahim Mufutau from Nigeria and to hope see English version of some of training. Thank you Sir.
Welcome, I will try to subtitles in English
Constant velocity only for Main duct and branch duct maximum velocity not more than 500 fpm.
Good Video.
Ok noted and thanks
You are right...constant velo method can't apply for all...branch can be 600 fpm
AMAZING VIDEO ON DUCT DESIGN, THANK YOU SIR JI, GOOD NIGHT SIR.
Welcome
The best video sir
Thank you
Sir you explain really well
Thank you
নাইস
Thanks
Sir g thanks. Long live
Welcome
Best video
Thank you
Sir siwan se h
Asalaam alekum waa rahmath ullahi waa barkataa hoo.
Mr Tanveer Sir
Thanks you its great video nice explination.how can i do the practice
Could you help please.
Allaha hafiz.
W.Salam,
I work with Mar&Mor Engineering Services Limited contracting film as field Services Engineer
Good 👍
What will be the brach velocity if noise is controlled,that table only given main duct velocity
Branch velocity is given
We can use Friction method in Main duct and velocity method in branched ducts for all the projects. right ? .Nice topic.
Thank you
Assalamualaikum
Sir ek HVAC foreman ko duct se Kitna Cfm jata hai ye Janna jaroorri rahtaa hai..
W.Salam,
According to flow (CFM) we decide or finalized the duct size. If you want to know the method of duct size calculation according to flow then watch this video.
Sir can you give me ASHRAE charts you have used in this video?
Yes I can
Sir what will the static pressure for this design... For ahu .... How to calculate statics how will fpm maintain in this system of design
Ok noted
Sir wo velocity regain method chaiye
Search on RUclips " HVAC duct design by static regain method"
Hello sir
Mai mechanical Engineer hu aur mujhe duct design sikhana tha kya aap mujhe online methods se sikha skte hai
Watch my videos, hopefully, you will understand
assalamalikum sir,
head loss ka kya role hai is method me, max ya min kitna aur kyun rakhna chaiye?
W.Salam
is method Mai even hi kiyu lete hai
duct ki size 15*14 kiyu le sakte
Yes you can take odd number but even number is comfortable for division or remember or reading. Normally duct and accessories used in even number
@@TanweerAhmed to other Mai kiyu nhi lete
I have explained earlier