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Very nice

Normally, Blower sucks air from sides and deliver radially. But, in Split AC evaporator, I have observed that both sides are closed. Then, how it sucks from top and deliver from bottom i.e Radially in and Radially out?

Thank you Sir for this informative video ❤

Thank you for this informative video ❤

Awesome series, just what I needed

KEEP UP THE GOOD WORK.

Thank you for this video ❤. Very informative

Wonderfull series thank you.

Tqs sir I am from India Your lacture has very helpfull for me

When you speak of static pressure is that the pressure across the fan or in the discharge? If in the discharge I assume the measurement is taken directly in the discharge?

Watched all five. Well done!

Hi there, Thank you for sharing your experience. Please advise me on how to balance an air conditioner blower fan. It has been shaking after a new motor was installed. Thank for you assistance. Barbara

Can you tell me what the effect would be if you ran a centrifugal fan in reverse?

Thank you very much, I watched all 5 parts of your presentation, so much beneficial info with great explanations, easy to understand, waiting for some more if possible in future

New subscriber here

Suppose I calculate on how much airflows (m³/s) I need to cool down a certain system, for example a generator. Now how to select a fan out from it ? The rpm of the fan depends on the rotations of the rotor since it'll be installed on the rotor. How to calculate the proper size of the fan to make this schematic works ?

we produce 48 and 56frame motors for fans blowers if you need better electric motor suppliers,welcome to contact us

Great explanation sir!!

great insight .. but I need a whisper quiet fan to move air through 25. 28mm i/d 85cm long tubes .

Don't get excited, ya a view shorter than it says.. my hands were busy & I couldn't stop listening to this fucking idiot fast enough... "what is a fan?" Get a job asshole

Excelent I suscribe

Absolutely brilliant!

Holy shit so the extended stacks popping up exponentially in Fresno, Ca. Probably throw segments of the "events" that result in decapitation and hog tying and everything that sounds hollywood but isn't. Throws souwaves of the actual screams of oblivious people comfortable with believing their protected until realization slaps you with reality. A militarized zone prevented my achieving the justice Id seek for the raping of my 2youngest in Fresno and Atwater, CA. David Brown of Fresno Dreamers brother or son was revealed via schedule H pharmaciutacals.

Excellant explaination sir

Marvelous explanation!!! Thanks

Really nice series...watched all... looking for more ...like this

Good

I have a return the joints first floor and 2nd floor, how can I stop noise going from 2nd floor to 1st floor. is it like a soundproof filter in the return or something to prevent noise from floor to floor

Thanks Bill Dunn!

Good demostration!

how do you determine that thee is sufficient extract air for implementing a ERV

Hai sir, how calculate blower motor pulley size

Are you looking to have operations in Africa, Nigeria??

Thank you Bill Dunn!

How many Pa or bar which we count as a midium , low or high pressure sir?

Sir , if blower is coupled with motor ..can we adjust the speed ?

Great videos! What HP are the ECM's made up to?

thanks a lot for this series. I can't tell how much helped me.

Hold the phone, wouldn't the restaurant owner want more vaccum pressure snd capture velocity at the hood instead of more cfm. Volume of air isn't the same as pressure of air.

Very useful

Wonderfull series!! Best so far explaining in detail the basics of fans, I learned a lot!

nice video

i watched all 5 videos, i wish you had a youtube training course, i'd buy it, no joke.

Can I use axil fan to reduce temp. In a machin room By making 4 times air room chang

Fantastic educational series. It answered many of my questions about blowers. Very well presented. Thank you for creating this!!!

Very helpful, thank you.

Thanks very much sir

on what factor of fan should i concentrate in order to remove the heat from the system? if i am pushing the air inside the system using axial flow fan

Excellent series.

great videos! quick question: how does a tower fan work? the impeller "column" inside the fan is capped on both ends so inlet air doesnt seem to be drawn in through the center of that column (and then discharged through the blades). this makes me wonder how the supply air is provided. also, there is a discharge grill at the front of the tower fan (where the air comes out to cool us down) and a inlet grill at the back of the fan (supposedly where air is sucked in). based on the principles of centrifugal fans, wouldnt air be blasting out of both the front and rear grills? thank you so much!!