Overclock.net › Forums › Cooling › Cooling Experiments › Crossflow Blower
New Posts  All Forums:Forum Nav:

Crossflow Blower

post #1 of 7
Thread Starter 
i'm trying to get a feasability check to see if i could use a crossflow blower for my only air inlet.
i found one that will put out 81 CFM over an 12 inch wide fan.
im thinking that since it will disperse airflow to begin with if i can get all the air i need in the all i have to do then is exhaust it over critcal components.
plus it would look awesome.
heres the one i was looking at (pdf)
Crossflow blower
    
CPUMotherboardGraphicsRAM
i5-3570k ASUS P8Z77-i EVGA 670 Samsung MV-3V4G3D/US 
Hard DriveOptical DriveCoolingOS
Samsung 830 Lite-on Slot Load Slim Optical Drive Asetek 760GC Windows Sven 
PowerCase
silverstone sfx 450 silverstone FT03-mini 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i5-3570k ASUS P8Z77-i EVGA 670 Samsung MV-3V4G3D/US 
Hard DriveOptical DriveCoolingOS
Samsung 830 Lite-on Slot Load Slim Optical Drive Asetek 760GC Windows Sven 
PowerCase
silverstone sfx 450 silverstone FT03-mini 
  hide details  
Reply
post #2 of 7
Thread Starter 
The afformentioned blower is about $80 US but if i use it to build my new work computer it will be a tax writeoff
    
CPUMotherboardGraphicsRAM
i5-3570k ASUS P8Z77-i EVGA 670 Samsung MV-3V4G3D/US 
Hard DriveOptical DriveCoolingOS
Samsung 830 Lite-on Slot Load Slim Optical Drive Asetek 760GC Windows Sven 
PowerCase
silverstone sfx 450 silverstone FT03-mini 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i5-3570k ASUS P8Z77-i EVGA 670 Samsung MV-3V4G3D/US 
Hard DriveOptical DriveCoolingOS
Samsung 830 Lite-on Slot Load Slim Optical Drive Asetek 760GC Windows Sven 
PowerCase
silverstone sfx 450 silverstone FT03-mini 
  hide details  
Reply
post #3 of 7
i've heard nothing but good things about these
BoS Terminal
(15 items)
 
  
CPUMotherboardGraphicsRAM
i5 4440 ASRock Z87E-ITX MSI OC GTX 760 4GB x 2 G.Skill RipJaw 
Hard DriveCoolingOSMonitor
Crucial 240GB SSD Gelid Silent Fans Windows 8.1 55" LED Samsung 3D 
KeyboardPowerCaseMouse
Logitech K400 Corsiar RM650 CM Elite 130 m ITX Logitech G700S 
Audio
Logitech G930 or 5.1 Home Theater Surround 
  hide details  
Reply
BoS Terminal
(15 items)
 
  
CPUMotherboardGraphicsRAM
i5 4440 ASRock Z87E-ITX MSI OC GTX 760 4GB x 2 G.Skill RipJaw 
Hard DriveCoolingOSMonitor
Crucial 240GB SSD Gelid Silent Fans Windows 8.1 55" LED Samsung 3D 
KeyboardPowerCaseMouse
Logitech K400 Corsiar RM650 CM Elite 130 m ITX Logitech G700S 
Audio
Logitech G930 or 5.1 Home Theater Surround 
  hide details  
Reply
post #4 of 7
Keep in mind that you'll have to cut out a huge rectangle for the inlet of the fan. Just so you know And make sure you put a fan filter on that thing, it'll churn out quite a bit of dust. I have heard blowers are rather quiet at high CFM.
Burning Phoenix
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel Q9550 Gigabyte EP45-UD3P eVGA GTX 260 Core 216 SuperClocked 4GB G.Skill DDR2-1000 5-5-5-15 
Hard DriveOptical DriveOSMonitor
3 WD 80GB RAID0, Seagate 500GB, WD 1TB Caviar BLCK Lite-On LH-20A1S Windoze 7 Professional Dual Dell E207WFP 20.1" Widescreen LCD's 
KeyboardPowerCaseMouse
Logitech G15 Silverstone OP750 Lian-Li PC-A10B Logitech G5 
Mouse Pad
Harley Davidson 
  hide details  
Reply
Burning Phoenix
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel Q9550 Gigabyte EP45-UD3P eVGA GTX 260 Core 216 SuperClocked 4GB G.Skill DDR2-1000 5-5-5-15 
Hard DriveOptical DriveOSMonitor
3 WD 80GB RAID0, Seagate 500GB, WD 1TB Caviar BLCK Lite-On LH-20A1S Windoze 7 Professional Dual Dell E207WFP 20.1" Widescreen LCD's 
KeyboardPowerCaseMouse
Logitech G15 Silverstone OP750 Lian-Li PC-A10B Logitech G5 
Mouse Pad
Harley Davidson 
  hide details  
Reply
post #5 of 7
I hacked one of these apart to use as a convection fan in a bakeout oven I built at work, it moves an amazing amount of air and is dead silent. The motor is integrated with the shaft and the bearings are rubber mounted so the vibration is near zero. It is meant for high end car audio so I think noise was an issue for the manufacturer just as it is for many of us quiet PC types. The other cool thing is that they are 12 volt so it would be perfect for use in a PC. It's tiny too. I keep meaning to use one for a project but haven't found a need yet.

http://cgi.ebay.com/STINGER-12V-CROS...QQcmdZViewItem
post #6 of 7
Based on the one that you linked, it's going to be pretty loud at 51dBA, tempted myself to get one of those that iandh linked, doesn't put out as much air, only 43CFM but if it's as quiet as he said, would be nice, plus it's about the right size that you could mod a couple 51/4 bays to put it in
Main
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 -2500K ASUS p8z68-V PRO EVGA GTX 460 2GB G.Skill Ripjaws X series 8GB (2x4GB) 
Hard DriveOptical DriveOSMonitor
1@320 gb, 2@100 (raid 0), 2@160(raid 0) DVD +-RW Win 7 Ultimate 64bit Samsung 940BW 
KeyboardPowerCaseMouse
Logitech Wireless Silverstone Strider 850 Lian Li 2000B Logitech Wireless 
  hide details  
Reply
Main
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 -2500K ASUS p8z68-V PRO EVGA GTX 460 2GB G.Skill Ripjaws X series 8GB (2x4GB) 
Hard DriveOptical DriveOSMonitor
1@320 gb, 2@100 (raid 0), 2@160(raid 0) DVD +-RW Win 7 Ultimate 64bit Samsung 940BW 
KeyboardPowerCaseMouse
Logitech Wireless Silverstone Strider 850 Lian Li 2000B Logitech Wireless 
  hide details  
Reply
post #7 of 7
Thread Starter 
My original plan was mounting a 12" wide blower at the top of my box opposite the MoBo with power supply mounted at the bottom. The two walls that the crossflow is mounted to will have long slits in them or just punched metal.
It's good to see that people recognize the functionality of this style. My other plan is using multiple motorized impellers that can move upwards of 80CFM and blow it in 360 degress. One of these on the left and right of the box somehow.
edit: kriegen
the down side to munting them in 5 1/4 bays it that the air it pulls in really should come from more than just one direction. The page i linked has mounting positions and airflow diagrams on the bottom page.
I also plan on buying a $50 smoke pen so i can analyze the airflow efficiency of this design as well as others.
    
CPUMotherboardGraphicsRAM
i5-3570k ASUS P8Z77-i EVGA 670 Samsung MV-3V4G3D/US 
Hard DriveOptical DriveCoolingOS
Samsung 830 Lite-on Slot Load Slim Optical Drive Asetek 760GC Windows Sven 
PowerCase
silverstone sfx 450 silverstone FT03-mini 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i5-3570k ASUS P8Z77-i EVGA 670 Samsung MV-3V4G3D/US 
Hard DriveOptical DriveCoolingOS
Samsung 830 Lite-on Slot Load Slim Optical Drive Asetek 760GC Windows Sven 
PowerCase
silverstone sfx 450 silverstone FT03-mini 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Cooling Experiments
Overclock.net › Forums › Cooling › Cooling Experiments › Crossflow Blower