Topic: [ANN] Spondoolies-Tech - carrier grade, data center ready mining rigs - page 617. (Read 1260363 times)

Quote from: seriouscoin on May 22, 2014, 01:33:30 PM

Quote from: RoadStress on May 22, 2014, 03:44:08 PM

When ambient is at an acceptable temperature, you just need ventilation. It doesn't matter how much heat you put into the air if you can simply substitute that air with ambient temp air.

You think if even is +40C?

Yep.

It doesn't matter how fast you wee into a cup, if I keep replacing your cup with an empty cup, you'll never fill it.

not quite a correct analogy.

Ventilation does not prevent turbulence. Air can be travel inefficiently that hot air got suck back into the miner .
You need to build a ducting system right at the rack. Thats the only way to control direction of air. Remember folks, you need ventilation and air direction control to be effective.

You don't if you have floor to ceiling double ended ventilation. Ie a door on one side and a door on the other....

Right, you expect the room layout to work with you. Stop making empty suggestion like this pls.

Build a ducting system from the rack to wherever the vent is.

Or, or, or, maybe this... don't put a mining farm in a room ill equipped for mining.

I choose my flats almost solely based on their suitability to mining and cooling. Proper Planning Prevents Piss Poor Performance!

So why dont you suggest that?

Ppl dont usually have luxury to choose their mining room. Not to mention residential house's rooms arent built to take 1+ kw of constant heat.

raskul

sr. member

Activity: 434

Merit: 250

Quote from: dogie on May 22, 2014, 03:42:23 PM

Quote from: seriouscoin on May 22, 2014, 03:36:38 PM

Quote from: seriouscoin on May 22, 2014, 01:33:30 PM

Quote from: dogie on May 22, 2014, 03:42:23 PM

When ambient is at an acceptable temperature, you just need ventilation. It doesn't matter how much heat you put into the air if you can simply substitute that air with ambient temp air.

You think if even is +40C?

Yep.

It doesn't matter how fast you wee into a cup, if I keep replacing your cup with an empty cup, you'll never fill it.

not quite a correct analogy.

Ventilation does not prevent turbulence. Air can be travel inefficiently that hot air got suck back into the miner .
You need to build a ducting system right at the rack. Thats the only way to control direction of air. Remember folks, you need ventilation and air direction control to be effective.

You don't if you have floor to ceiling double ended ventilation. Ie a door on one side and a door on the other....

Right, you expect the room layout to work with you. Stop making empty suggestion like this pls.

Build a ducting system from the rack to wherever the vent is.

Or, or, or, maybe this... don't put a mining farm in a room ill equipped for mining.

I choose my flats almost solely based on their suitability to mining and cooling. Proper Planning Prevents Piss Poor Performance!

The 6 Ps!

P'ing all over the thread. Cheesy

RoadStress

legendary

Activity: 1904

Merit: 1007

Quote from: seriouscoin on May 22, 2014, 03:36:38 PM

Quote from: seriouscoin on May 22, 2014, 01:33:30 PM

Quote from: seriouscoin on May 22, 2014, 03:36:38 PM

When ambient is at an acceptable temperature, you just need ventilation. It doesn't matter how much heat you put into the air if you can simply substitute that air with ambient temp air.

You think if even is +40C?

Yep.

It doesn't matter how fast you wee into a cup, if I keep replacing your cup with an empty cup, you'll never fill it.

not quite a correct analogy.

Ventilation does not prevent turbulence. Air can be travel inefficiently that hot air got suck back into the miner .
You need to build a ducting system right at the rack. Thats the only way to control direction of air. Remember folks, you need ventilation and air direction control to be effective.

You don't if you have floor to ceiling double ended ventilation. Ie a door on one side and a door on the other....

Right, you expect the room layout to work with you. Stop making empty suggestion like this pls.

Build a ducting system from the rack to wherever the vent is.

Or, or, or, maybe this... don't put a mining farm in a room ill equipped for mining.

I choose my flats almost solely based on their suitability to mining and cooling. Proper Planning Prevents Piss Poor Performance!

The 6 Ps!

dogie

legendary

Activity: 1666

Merit: 1185

dogiecoin.com

Quote from: seriouscoin on May 22, 2014, 01:33:30 PM

Quote from: dogie on May 22, 2014, 02:56:41 PM

When ambient is at an acceptable temperature, you just need ventilation. It doesn't matter how much heat you put into the air if you can simply substitute that air with ambient temp air.

You think if even is +40C?

Yep.

It doesn't matter how fast you wee into a cup, if I keep replacing your cup with an empty cup, you'll never fill it.

not quite a correct analogy.

Ventilation does not prevent turbulence. Air can be travel inefficiently that hot air got suck back into the miner .
You need to build a ducting system right at the rack. Thats the only way to control direction of air. Remember folks, you need ventilation and air direction control to be effective.

You don't if you have floor to ceiling double ended ventilation. Ie a door on one side and a door on the other....

Right, you expect the room layout to work with you. Stop making empty suggestion like this pls.

Build a ducting system from the rack to wherever the vent is.

Or, or, or, maybe this... don't put a mining farm in a room ill equipped for mining.

I choose my flats almost solely based on their suitability to mining and cooling. Proper Planning Prevents Piss Poor Performance!

seriouscoin

hero member

Activity: 658

Merit: 500

You don't if you have floor to ceiling double ended ventilation. Ie a door on one side and a door on the other....

I have my miners in my garage and this will be the first hot weekend of the summer. I'm hoping that by opening my garage door a few times a day I can recycle the air. Its north facing and thats where the cool wind comes from. If that doesnt work I have a 12000 BTC portable AC unit ready to go. Would rather not use it though.

Exactly! For the vast majority of the year I cool my miners passively, with 0W. In the summer I simply add a 60W fan to help aid the ventilation to ambient. Its 40x more efficient than using AC.

I hope noone can just blindly follow your suggestion.

There is a word called BTU. You dont just add 60w fan to cool.... you-dont-know how many kW.

Anyone looking to cool a mining room, needs to do proper calculation of the amount of air volume you need to move. With the dimension of the vent you have, you can calculate the air velocity required for that volume, then you can pick a fan.

Fan can use from 50w to 1000w.

seriouscoin

hero member

Activity: 658

Merit: 500

Quote from: seriouscoin on May 22, 2014, 01:33:30 PM

Quote from: Wookie50 on May 22, 2014, 03:04:04 PM

When ambient is at an acceptable temperature, you just need ventilation. It doesn't matter how much heat you put into the air if you can simply substitute that air with ambient temp air.

You think if even is +40C?

Yep.

It doesn't matter how fast you wee into a cup, if I keep replacing your cup with an empty cup, you'll never fill it.

not quite a correct analogy.

Ventilation does not prevent turbulence. Air can be travel inefficiently that hot air got suck back into the miner .
You need to build a ducting system right at the rack. Thats the only way to control direction of air. Remember folks, you need ventilation and air direction control to be effective.

You don't if you have floor to ceiling double ended ventilation. Ie a door on one side and a door on the other....

Right, you expect the room layout to work with you. Stop making empty suggestion like this pls.

Build a ducting system from the rack to wherever the vent is.

Dans

newbie

Activity: 48

Merit: 0

I ordered 6 more units yesterday afternoon, tracking number appeared in my email this morning!

SP is on top of it, every unit I've received has worked flawlessly out of the box. Top quality product and team!

Grin

RoadStress

legendary

Activity: 1904

Merit: 1007

Quote from: Syke on May 22, 2014, 02:49:10 PM

Quote from: Syke on May 22, 2014, 02:49:10 PM

If that doesnt work I have a 12000 BTC portable AC unit ready to go.

That must be the most expensive AC unit in the world!

I'm guessing he meant BTU ... LOL

Too much mining

Wookie50

newbie

Activity: 27

Merit: 0

Quote from: dogie on May 22, 2014, 02:56:41 PM

If that doesnt work I have a 12000 BTC portable AC unit ready to go.

That must be the most expensive AC unit in the world!

I'm guessing he meant BTU ... LOL

RoadStress

legendary

Activity: 1904

Merit: 1007

You don't if you have floor to ceiling double ended ventilation. Ie a door on one side and a door on the other....

I have my miners in my garage and this will be the first hot weekend of the summer. I'm hoping that by opening my garage door a few times a day I can recycle the air. Its north facing and thats where the cool wind comes from. If that doesnt work I have a 12000 BTC portable AC unit ready to go. Would rather not use it though.

Exactly! For the vast majority of the year I cool my miners passively, with 0W. In the summer I simply add a 60W fan to help aid the ventilation to ambient. Its 40x more efficient than using AC.

That's my plan too! Kudos.

dogie

legendary

Activity: 1666

Merit: 1185

dogiecoin.com

You don't if you have floor to ceiling double ended ventilation. Ie a door on one side and a door on the other....

I have my miners in my garage and this will be the first hot weekend of the summer. I'm hoping that by opening my garage door a few times a day I can recycle the air. Its north facing and thats where the cool wind comes from. If that doesnt work I have a 12000 BTC portable AC unit ready to go. Would rather not use it though.

Exactly! For the vast majority of the year I cool my miners passively, with 0W. In the summer I simply add a 60W fan to help aid the ventilation to ambient. Its 40x more efficient than using AC.

Syke

legendary

Activity: 3878

Merit: 1193

If that doesnt work I have a 12000 BTC portable AC unit ready to go.

That must be the most expensive AC unit in the world!

wpgdeez

hero member

Activity: 728

Merit: 500

Quote from: seriouscoin on May 22, 2014, 01:33:30 PM

Quote from: seriouscoin on May 22, 2014, 01:33:30 PM

When ambient is at an acceptable temperature, you just need ventilation. It doesn't matter how much heat you put into the air if you can simply substitute that air with ambient temp air.

You think if even is +40C?

Yep.

It doesn't matter how fast you wee into a cup, if I keep replacing your cup with an empty cup, you'll never fill it.

not quite a correct analogy.

Ventilation does not prevent turbulence. Air can be travel inefficiently that hot air got suck back into the miner .
You need to build a ducting system right at the rack. Thats the only way to control direction of air. Remember folks, you need ventilation and air direction control to be effective.

You don't if you have floor to ceiling double ended ventilation. Ie a door on one side and a door on the other....

I have my miners in my garage and this will be the first hot weekend of the summer. I'm hoping that by opening my garage door a few times a day I can recycle the air. Its north facing and thats where the cool wind comes from. If that doesnt work I have a 12000 BTC portable AC unit ready to go. Would rather not use it though.

dogie

legendary

Activity: 1666

Merit: 1185

dogiecoin.com