Hey there folks,
I have a physics/maths type question for you all.
I'm in the planning/design stage of experimenting with building a case from scratch, very low in height and very wide, kind of like a chunky benchtop. I'm planning to build it out of wood and glass (acrylic/polycarb is WAYYY too expensive for me, and I have some glass lying around the house). Internally, the space will probably be approximately 150cm W x 10cm H x 80cm D. Or thereabouts.
My understanding is that larger fans push more air for any given RPM and thus turn at a slower speed, therefore creating less noise.
As far as I can see, I have two options to choose from in terms of buying fans, which should I go for?
1. Multiple small intake fans on one side, air travels the 150cm across the components horizontally, and exits through multiple small exhaust fans on the other side.
OR
2. Fewer large intake fans on one end. Because they won't fit given that the height is only 10cm, I can try angling them, so that the air is sucked in in a diagonally upward direction, i.e. aimed at the top of the case. Hopefully the air will travel across the 150cm, towards the exhaust fans which are angled down and out at the other side.
Which option will be better in terms of firstly air flow and heat carriage through the case, and secondly noise production?
Does anybody have any other thoughts in terms of creating air flow for this short-and-wide case configuration?
Thanks, I'm interested to hear everyone's thoughts!
I have a physics/maths type question for you all.
I'm in the planning/design stage of experimenting with building a case from scratch, very low in height and very wide, kind of like a chunky benchtop. I'm planning to build it out of wood and glass (acrylic/polycarb is WAYYY too expensive for me, and I have some glass lying around the house). Internally, the space will probably be approximately 150cm W x 10cm H x 80cm D. Or thereabouts.
My understanding is that larger fans push more air for any given RPM and thus turn at a slower speed, therefore creating less noise.
As far as I can see, I have two options to choose from in terms of buying fans, which should I go for?
1. Multiple small intake fans on one side, air travels the 150cm across the components horizontally, and exits through multiple small exhaust fans on the other side.
OR
2. Fewer large intake fans on one end. Because they won't fit given that the height is only 10cm, I can try angling them, so that the air is sucked in in a diagonally upward direction, i.e. aimed at the top of the case. Hopefully the air will travel across the 150cm, towards the exhaust fans which are angled down and out at the other side.
Which option will be better in terms of firstly air flow and heat carriage through the case, and secondly noise production?
Does anybody have any other thoughts in terms of creating air flow for this short-and-wide case configuration?
Thanks, I'm interested to hear everyone's thoughts!