Overclock.net › Forums › Cooling › Water Cooling › Never really paid attention to Physics in school, someone please explain.
New Posts  All Forums:Forum Nav:

Never really paid attention to Physics in school, someone please explain.

post #1 of 7
Thread Starter 


So let's say I have set up the above drain system. So having the valve closed, I ran water through the top fillport and as I expected, the water split into two and filled the right side of the Y-fitting while water is pouring to the left as well.

I stopped the faucet and I removed the fill port on the bottom and opened the valved so the right side got emptied. Next I closed the valve and ran water again to the top fillport. Now it seems that the water will no longer go through the right side of the Y-fitting. What is this pressure that seems to be stopping the water from entering the right side of the Y-fitting? Have I completely lost my common sense here?
post #2 of 7
We have to know what the rest of the system is to answer.
My System
(15 items)
 
  
CPUMotherboardGraphicsRAM
FX6300 Black M5A99X EVO R2.0 Nvidia GTS450 Team Vulcan PC3 12800 
Hard DriveOptical DriveCoolingOS
Samsung 840 PRO Asus DRW-1608P (x2) Custom Water Cooling Win7 (Ult), Win 8.1 & Win Server 2012 R2 
MonitorKeyboardPowerCase
2 X Samsung 915N Ducky Shine III, Blue Cherry/Blue LEDs PCP&C 1kw Lian Li PC-71 (W/Window) 
MouseAudio
Logiteck G400s none 
  hide details  
Reply
My System
(15 items)
 
  
CPUMotherboardGraphicsRAM
FX6300 Black M5A99X EVO R2.0 Nvidia GTS450 Team Vulcan PC3 12800 
Hard DriveOptical DriveCoolingOS
Samsung 840 PRO Asus DRW-1608P (x2) Custom Water Cooling Win7 (Ult), Win 8.1 & Win Server 2012 R2 
MonitorKeyboardPowerCase
2 X Samsung 915N Ducky Shine III, Blue Cherry/Blue LEDs PCP&C 1kw Lian Li PC-71 (W/Window) 
MouseAudio
Logiteck G400s none 
  hide details  
Reply
post #3 of 7
Thread Starter 
there is no rest of the system. that's it. i just put it under a faucet. just wanted to know why the water wasn't going the other direction anymore after opening/closing the valve.
post #4 of 7
Can you clarify which port you're connecting to the faucet? You indicate a fill port on the bottom. I'm no water cooler but that doesn't sound right, someone correct me if that's normal. If it's oriented how I'm imagining, the air pressure in the right side (back of case?) is holding the water back, unable to be relieved, and therefore all of the water flows out the open port.
Desktop PC
(17 items)
 
File Server
(12 items)
 
 
CPUMotherboardGraphicsGraphics
Intel Ci7-3960x Asus Rampage IV Gene Nvidia Geforce GTX1080 Ti Nvidia Geforce GTX1080 Ti 
RAMHard DriveHard DriveHard Drive
G.Skill F3-1866C10Q-32GAB Samsung 960 Pro 512GB Samsung 840 Pro 512GB Crucial M500 960GB 
OSMonitorKeyboardPower
Windows 10 Pro Asus PG279Q Maxkeyboard Nighthawk X9 EVGA P2 1000W 
CaseMouseAudioAudio
Fractal Design Mini C Logitech G Pro Fiio Olympus E10k Sennheiser HD598 
Other
Cyberpower CP1500PFCLCD 
CPUMotherboardRAMHard Drive
Intel Xeon E5-2690 x2 Intel S2600CP4 Samsung 128GB (8GBx16) 1600MHz ECC Toshiba 3TB 7200RPM x4 
Hard DriveHard DriveCoolingOS
Hitachi 500GB 7200RPM x2 Micron M500 480GB x2 Cooler Master Hyper 212x x2 unRAID Pro 
PowerCaseOtherOther
EVGA SuperNOVA 750 G2 Phanteks Enthoo Pro Supermicro AOC-SAS2LP-MV8 Cyberpower CP1350PFCLCD 
CPUMotherboardGraphicsRAM
Intel Ci7-2820QM Acer HMA51_HR Intel HD3000 Crucial 2x4GB 1333MHz 
Hard DriveOptical DriveOS
Mushkin Evo3 480GB Matashita UJ8B0AW DVD-RAM Microsoft Windows 10 Home 
  hide details  
Reply
Desktop PC
(17 items)
 
File Server
(12 items)
 
 
CPUMotherboardGraphicsGraphics
Intel Ci7-3960x Asus Rampage IV Gene Nvidia Geforce GTX1080 Ti Nvidia Geforce GTX1080 Ti 
RAMHard DriveHard DriveHard Drive
G.Skill F3-1866C10Q-32GAB Samsung 960 Pro 512GB Samsung 840 Pro 512GB Crucial M500 960GB 
OSMonitorKeyboardPower
Windows 10 Pro Asus PG279Q Maxkeyboard Nighthawk X9 EVGA P2 1000W 
CaseMouseAudioAudio
Fractal Design Mini C Logitech G Pro Fiio Olympus E10k Sennheiser HD598 
Other
Cyberpower CP1500PFCLCD 
CPUMotherboardRAMHard Drive
Intel Xeon E5-2690 x2 Intel S2600CP4 Samsung 128GB (8GBx16) 1600MHz ECC Toshiba 3TB 7200RPM x4 
Hard DriveHard DriveCoolingOS
Hitachi 500GB 7200RPM x2 Micron M500 480GB x2 Cooler Master Hyper 212x x2 unRAID Pro 
PowerCaseOtherOther
EVGA SuperNOVA 750 G2 Phanteks Enthoo Pro Supermicro AOC-SAS2LP-MV8 Cyberpower CP1350PFCLCD 
CPUMotherboardGraphicsRAM
Intel Ci7-2820QM Acer HMA51_HR Intel HD3000 Crucial 2x4GB 1333MHz 
Hard DriveOptical DriveOS
Mushkin Evo3 480GB Matashita UJ8B0AW DVD-RAM Microsoft Windows 10 Home 
  hide details  
Reply
post #5 of 7
Thread Starter 
the faucet is connected to the the fill port on the top of the picture. the fillport on theback of the case (labeled in pic) is just a way to have a g1/4" hole on the case wall. well god must be trolling since i can no longer recreate the problem. but yeah, i believed it to be air pressure. I was just a little bit mindf*cked.
post #6 of 7
It would all depend on how you held it. Held too vertical, the water would be unable to displace the air from the pressure of a regular faucet.
Desktop PC
(17 items)
 
File Server
(12 items)
 
 
CPUMotherboardGraphicsGraphics
Intel Ci7-3960x Asus Rampage IV Gene Nvidia Geforce GTX1080 Ti Nvidia Geforce GTX1080 Ti 
RAMHard DriveHard DriveHard Drive
G.Skill F3-1866C10Q-32GAB Samsung 960 Pro 512GB Samsung 840 Pro 512GB Crucial M500 960GB 
OSMonitorKeyboardPower
Windows 10 Pro Asus PG279Q Maxkeyboard Nighthawk X9 EVGA P2 1000W 
CaseMouseAudioAudio
Fractal Design Mini C Logitech G Pro Fiio Olympus E10k Sennheiser HD598 
Other
Cyberpower CP1500PFCLCD 
CPUMotherboardRAMHard Drive
Intel Xeon E5-2690 x2 Intel S2600CP4 Samsung 128GB (8GBx16) 1600MHz ECC Toshiba 3TB 7200RPM x4 
Hard DriveHard DriveCoolingOS
Hitachi 500GB 7200RPM x2 Micron M500 480GB x2 Cooler Master Hyper 212x x2 unRAID Pro 
PowerCaseOtherOther
EVGA SuperNOVA 750 G2 Phanteks Enthoo Pro Supermicro AOC-SAS2LP-MV8 Cyberpower CP1350PFCLCD 
CPUMotherboardGraphicsRAM
Intel Ci7-2820QM Acer HMA51_HR Intel HD3000 Crucial 2x4GB 1333MHz 
Hard DriveOptical DriveOS
Mushkin Evo3 480GB Matashita UJ8B0AW DVD-RAM Microsoft Windows 10 Home 
  hide details  
Reply
Desktop PC
(17 items)
 
File Server
(12 items)
 
 
CPUMotherboardGraphicsGraphics
Intel Ci7-3960x Asus Rampage IV Gene Nvidia Geforce GTX1080 Ti Nvidia Geforce GTX1080 Ti 
RAMHard DriveHard DriveHard Drive
G.Skill F3-1866C10Q-32GAB Samsung 960 Pro 512GB Samsung 840 Pro 512GB Crucial M500 960GB 
OSMonitorKeyboardPower
Windows 10 Pro Asus PG279Q Maxkeyboard Nighthawk X9 EVGA P2 1000W 
CaseMouseAudioAudio
Fractal Design Mini C Logitech G Pro Fiio Olympus E10k Sennheiser HD598 
Other
Cyberpower CP1500PFCLCD 
CPUMotherboardRAMHard Drive
Intel Xeon E5-2690 x2 Intel S2600CP4 Samsung 128GB (8GBx16) 1600MHz ECC Toshiba 3TB 7200RPM x4 
Hard DriveHard DriveCoolingOS
Hitachi 500GB 7200RPM x2 Micron M500 480GB x2 Cooler Master Hyper 212x x2 unRAID Pro 
PowerCaseOtherOther
EVGA SuperNOVA 750 G2 Phanteks Enthoo Pro Supermicro AOC-SAS2LP-MV8 Cyberpower CP1350PFCLCD 
CPUMotherboardGraphicsRAM
Intel Ci7-2820QM Acer HMA51_HR Intel HD3000 Crucial 2x4GB 1333MHz 
Hard DriveOptical DriveOS
Mushkin Evo3 480GB Matashita UJ8B0AW DVD-RAM Microsoft Windows 10 Home 
  hide details  
Reply
post #7 of 7
Thread Starter 
yup, held it vertically so that the water is hitting the center of the Y in order to split the water into two. i guess that was it.
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Water Cooling
Overclock.net › Forums › Cooling › Water Cooling › Never really paid attention to Physics in school, someone please explain.