MarkX2 (OP)
Newbie
 Offline
Activity: 25
Merit: 0
|
 |
November 27, 2017, 02:13:44 AM |
|
Can anyone help to know - how many HEAT EMISSION joule (J) - Antminer S9 ?
I want to calculate a cooling system for a mining farm
Waiting for your answers....
|
|
|
|
|
|
|
|
|
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction.
|
|
|
|
|
|
|
xhomerx10
Legendary
Offline
Activity: 3836
Merit: 8067
|
 |
November 27, 2017, 02:24:46 AM
Last edit: April 04, 2019, 11:05:39 PM by frodocooper |
|
Given
"1127W (11.5TH/s batch), 1225W (12.5TH/s batch), 1274W (13TH/s batch), 1323W (13.5TH/s batch), 1372W (14TH/s batch) (at the wall, with Bitmain’s APW3 PSU,93% efficiency, 25°C ambient temp). Expected discrepancy of +10%"
It follows that if you were to run any Antminer S9 for a least 8 seconds,
It's over 9000!!! joules; heat emission.
|
|
|
|
|
|
VRobb
|
|
November 27, 2017, 02:30:41 AM |
|
Just assume 100% of the electrical consumption is converted to heat, which is an excellent assumtion, and you'll get the right answer.  |
I don't believe in superstition because it's bad luck: 13thF1oor6CAwyzyxXPNnRvu3nhhYeqZdc
These aren't the Droids you're looking for: S5 & S7 (Sold), R4B2, R4B4 (RIP), 2x S9 obsolete, 2xS15-28, S17-56, S17-70
Pushing a whopping 1/5 PH! Oh The SPEED!!!
|
|
|
MarkX2 (OP)
Newbie
Offline
Activity: 25
Merit: 0
|
|
November 27, 2017, 03:00:37 AM
Last edit: April 04, 2019, 11:06:12 PM by frodocooper |
|
Thanks for the reply
It turns out that one ANTMINER S9 gives out 1400 watts per --- area of the warehouse 14 m2
How do you think this is right ?
|
|
|
|
|
big al
Member
Offline
Activity: 140
Merit: 10
|
|
November 27, 2017, 04:21:41 AM
Last edit: April 04, 2019, 11:06:59 PM by frodocooper |
|
1 KW * 3412 = BTUs
1 KW = 1000 joules per second
|
|
|
|
|
Steamtyme
Legendary
Offline
Activity: 1540
Merit: 2036
Betnomi.com Sportsbook, Casino and Poker
|
|
November 27, 2017, 04:54:35 AM |
|
Not really sure of what your mining environment is but, don't look to cool the place. Using AC will kill your profits, unless your electricity is free.
You want to remove the warm exhaust from the miners, out of the space as soon as possible there are quite a few designs to do so. One being a hot room cold room design.
With more details of the room size, ambient temperatures and how many miners you are going to run, the forum can provide a bunch of useful information.
|
░░░░░▄▄██████▄▄
░░▄████▀▀▀▀▀▀████▄
░███▀░░░░░░░░░░▀█▀█
███░░░▄██████▄▄░░░██
░░░░░█████████░░░░██▌
░░░░█████████████████
░░░░█████████████████
░░░░░████████████████
███▄░░▀██████▀░░░███
█▀█▄▄░░░░░░░░░░▄███
░░▀████▄▄▄▄▄▄████▀
░░░░░▀▀██████▀▀
| Ripmixer
░░░░░▄▄██████▄▄
░░▄████▀▀▀▀▀▀████▄
░███▀░░░░░░░░░░▀█▀█
███░░░▄██████▄▄░░░██
░░░░░█████████░░░░██▌
░░░░█████████████████
░░░░█████████████████
░░░░░████████████████
███▄░░▀██████▀░░░███
█▀█▄▄░░░░░░░░░░▄███
░░▀████▄▄▄▄▄▄████▀
░░░░░▀▀██████▀▀
|
|
|
|
T-Gee05
Member
Offline
Activity: 67
Merit: 10
|
|
November 27, 2017, 07:37:34 AM
Last edit: April 04, 2019, 11:07:20 PM by frodocooper |
|
S9(14TH) is 1372W gives you 4681BTU/h or 1372J/s or 0.39TR (Tons of Refrigeration) of cooling load.
but using air-conditioning unit will use a lot of electricity which will add up to your operating cost of the miners. You might end up losing money due to electricity cost. It will be better to vent it out of your room using a fan and/or inducing colder air to your miner.
S9 gives you around 250cfm of hot air.
|
|
|
|
|
lawman1602
Newbie
Offline
Activity: 1
Merit: 0
|
|
April 04, 2019, 06:25:02 PM |
|
Good day guys
I am trying to figure out the same thing. My electricity is free some that is not my problem. I have 61 S9i miners and I am trying to figure out the best way forward with them. I am proposing to build a cooler room (like at meat packing house) and run them in there. Will that work? If so how big should my room be?
|
|
|
|
|
philipma1957
Legendary
 Online
Activity: 4116
Merit: 7867
'The right to privacy matters'
|
|
April 05, 2019, 03:40:17 AM
Last edit: April 06, 2019, 12:04:59 AM by frodocooper |
|
Good day guys
I am trying to figure out the same thing. My electricity is free some that is not my problem. I have 61 S9i miners and I am trying to figure out the best way forward with them. I am proposing to build a cooler room (like at meat packing house) and run them in there. Will that work? If so how big should my room be?
You simply need a massive powerful fan. There are some that move 14900 cfm cost under 2k installed. My solar thread shows one and a link for it. I cool 63kwatts of juice used. here is a post on it. |
|
|
|
mikeywith
Legendary
Offline
Activity: 2226
Merit: 6376
be constructive or S.T.F.U
|
|
April 06, 2019, 01:48:56 AM
Last edit: April 06, 2019, 10:30:39 AM by frodocooper |
|
I am proposing to build a cooler room (like at meat packing house) and run them in there. Will that work? If so how big should my room be?
It will not work, try placing a regular pc in a closed freezer and see to yourself, miners unlike dead cows generate heat consistently, you need to get rid of the heat and provide fresh cool air for your miners, what ever you have in mind won't work if it does not have some sort of ventilation. |
|
|
|
|
