WO2019194354A1 - Appareil de refroidissement comprenant une feuille métallique, et système d'exploitation minière de cryptomonnaie - Google Patents

Appareil de refroidissement comprenant une feuille métallique, et système d'exploitation minière de cryptomonnaie Download PDF

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Publication number
WO2019194354A1
WO2019194354A1 PCT/KR2018/005869 KR2018005869W WO2019194354A1 WO 2019194354 A1 WO2019194354 A1 WO 2019194354A1 KR 2018005869 W KR2018005869 W KR 2018005869W WO 2019194354 A1 WO2019194354 A1 WO 2019194354A1
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WO
WIPO (PCT)
Prior art keywords
cooling
metal sheet
liquid refrigerant
mining system
housing
Prior art date
Application number
PCT/KR2018/005869
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English (en)
Korean (ko)
Inventor
안마이클
고호성
박승수
Original Assignee
안마이클
고호성
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020180038467A external-priority patent/KR101969813B1/ko
Application filed by 안마이클, 고호성 filed Critical 안마이클
Publication of WO2019194354A1 publication Critical patent/WO2019194354A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Definitions

  • the present invention relates to a cooling device having a metal sheet which significantly increases the cooling efficiency of a computing device using a non-conductive liquid vaporized at low temperature, a cryptocurrency mining system having the same, and a cryptocurrency mining system capable of producing hot water.
  • cryptocurrency is a digital currency issued as a reward for solving a predetermined cipher and algorithm.
  • Bitcoin which is a representative war among electronic money, has a structure in which a central device for issuing and managing currencies does not exist, and the trading of Bitcoins is based on a peer-to-peer-based distributed database. It is done.
  • Bitcoin as described above is stored in the form of a wallet file, each wallet is given a unique address, Bitcoin is a transaction is made based on the unique address and public key cryptography.
  • Electronic money such as Bitcoin
  • the electronic money mining system is configured and used by connecting a plurality of graphics cards or a plurality of hashboard to one main board.
  • Conventional cooling systems are air-cooled, with multiple cooling fans installed around the graphics card to cool the heat by convection.
  • the air-cooled method increases the volume of the device due to the plurality of cooling fans, and also consumes a lot of power and has a problem of generating noise.
  • the cooling fan has a problem in that the cooling efficiency is lowered by contact with dust and the like during long-term use, and the maintenance and repair costs are generated, such as frequent occurrence of failure due to dust.
  • the present invention is to solve the above problems, by providing a porous metal sheet 300 in the cooling pipe 200 to cool the liquid refrigerant 10 vaporized at low temperature, the contact with the liquid refrigerant 10 It is an object of the present invention to provide a cooling device having a metal sheet having an increased cooling efficiency by increasing an area.
  • the cryptocurrency mining system having a cooling device equipped with a metal sheet for improving the performance, and easy to maintain and manage, as the computing device 600 for mining cryptocurrency is configured to be submerged in the liquid refrigerant 10 The purpose is to provide.
  • the present invention is provided with a cooling device for cooling the heat generated during the mining cryptocurrency, by providing a hot water generating device for generating hot water by using the heat of the cooling water passed through the cooling device, energy consumed when mining cryptocurrency
  • the purpose of the present invention is to provide a cryptocurrency mining system capable of producing hot water that can reduce management and maintenance costs and improve productivity.
  • the metal sheet is made of copper foam produced by foam molding copper.
  • the pore size of the metal sheet is 35 ⁇ 45 ppi (pore per inch), the porosity is 90 ⁇ 94%.
  • the cooling pipe is formed on the upper portion of the liquid refrigerant and bent in a zigzag form at regular intervals, the contact portion is formed, the metal sheet is disposed on the upper or lower portion of the contact portion, is coupled to the contact portion by a brazing method.
  • the housing is characterized in that the confirmation window made of a transparent plate so that the inside can be confirmed.
  • the liquid refrigerant is a substance vaporized at 60 ° C. or higher, and is a non-conductive liquid.
  • a cryptocurrency mining system having a cooling apparatus with a metal sheet of the present invention includes a housing in which a liquid refrigerant is accommodated; A computing device for mining cryptocurrency which is installed in the housing in the state submerged in the liquid refrigerant; A cooling pipe installed inside the housing and disposed above the computing device; A cooling water circulation pump for supplying cooling water to the cooling pipes; A cooling water heat exchanger for cooling the cooling water heated by the cooling water pipe; It includes, but the upper or lower portion of the cooling pipe is provided with a metal sheet made of a porous metal material, the metal sheet is converted to a liquefied state by cooling the vaporized liquid refrigerant.
  • the metal sheet is made of copper foam produced by foam molding copper.
  • the pore size of the metal sheet is 35 ⁇ 45 ppi (pore per inch), the porosity is 90 ⁇ 94%.
  • a power supply for supplying power for the operation of the computing device Further comprising, the power supply is disposed in the state submerged in the liquid refrigerant in the housing.
  • the liquid refrigerant is a substance vaporized at 60 ° C. or higher, and is characterized in that it is a non-conductive liquid.
  • a cryptocurrency mining system capable of producing hot water of the present invention includes a computing device for cryptocurrency mining; A power supply for supplying power for the operation of the computing device; A cooling device cooling the heat generated by the computing device or the power supply device through heat exchange; A hot water generating device using hot air discharged from the cooling device to generate hot water; It includes.
  • the cooling device is.
  • a housing in which a liquid refrigerant is accommodated and the computing device or the power supply unit is immersed in the liquid refrigerant;
  • a cooling pipe installed inside the housing and cooling the liquid refrigerant which is disposed on the liquid refrigerant and vaporized;
  • a cooling water circulation pump for supplying cooling water to the cooling pipes;
  • a cooling water heat exchanger for cooling the cooling water heated by the cooling water pipe; It includes.
  • the upper or lower portion of the cooling pipe is provided with a metal sheet made of a porous metal material, the metal sheet is converted into a liquefied state by cooling the vaporized liquid refrigerant.
  • the metal sheet is made of copper foam produced by foam molding copper.
  • the pore size of the metal sheet is 35 to 45 ppi (pore per inch), the porosity is characterized in that 90 to 94%.
  • the cooling pipe is formed on the upper portion of the liquid refrigerant and bent in a zigzag form at regular intervals, the contact portion is formed, the metal sheet is disposed on the upper or lower portion of the contact portion, is coupled to the contact portion by a brazing method.
  • the housing is formed with a confirmation window made of a transparent plate to check the inside, the lower end of the housing is provided with a moving wheel to facilitate the movement.
  • the liquid refrigerant is a substance vaporized at 60 ° C. or higher, and is a non-conductive liquid.
  • the cooling device having a metal sheet of the present invention, and a cryptocurrency mining system having the same have the following effects.
  • the computing device 600 and the power supply 700 that generate a lot of heat to be submerged in the housing 100 in which the liquid refrigerant 10 is accommodated, the computing device 600 and the power supply device ( The 700 is rapidly cooled to improve system efficiency, easy to maintain and repair, and reduce noise.
  • the cryptocurrency mining system capable of producing hot water of the present invention has the following effects.
  • a cooling device for cooling the heat generated during the mining cryptocurrency
  • a hot water generating device for generating hot water by using the heat of the cooling water passed through the cooling device, thereby recycling and managing the energy consumed when mining cryptocurrency Maintenance costs can be reduced and productivity can be improved.
  • FIG. 1 is a perspective view of a cooling apparatus with a metal sheet according to the first and second embodiments of the present invention
  • FIG. 2 is a cooling apparatus having a metal sheet according to the first and second embodiments of the present invention.
  • FIG. 3 is a cooling apparatus having a metal sheet according to the first and second embodiments of the present invention.
  • FIG. 4 is a view briefly showing the output of the cryptocurrency mining system capable of producing hot water according to the second embodiment of the present invention.
  • FIG. 1 is a perspective view of a cooling apparatus with a metal sheet according to a first embodiment of the present invention
  • Figure 2 is a cooling apparatus with a metal sheet according to a first embodiment of the present invention and the inside of a cryptocurrency mining system having the same
  • Figure 3 is a cross-sectional view showing the structure of a cooling device having a metal sheet and a cryptocurrency mining system having the same according to the first embodiment of the present invention.
  • the cooling apparatus having a metal sheet according to the first embodiment of the present invention is a housing 100, a cooling pipe 200, a metal sheet 300, a cooling water circulation pump 400 ), Consisting of a cooling water heat exchanger (500).
  • the housing 100 is formed in a rectangular parallelepiped shape, and a space for accommodating the liquid refrigerant 10 is formed therein.
  • the liquid refrigerant 10 is a substance vaporized at 60 ° C. or higher, and is not damaged even when an electronic component is put therein as a non-conductive liquid.
  • the liquid refrigerant 10 uses 3M's NOVEC 7100 product.
  • the front of the housing 100 is formed with a confirmation window 110 for checking the situation inside.
  • the confirmation window 110 is formed of a transparent plate to visually check the internal situation.
  • the bottom of the housing 100 is provided with a moving wheel 120 to facilitate the movement.
  • the moving wheels 120 are provided one by one near the bottom vertex of the housing 100, so that the user can easily push the housing 100 by pushing the housing 100.
  • the cooling pipe 200 is to cool the heat while moving the cooling water therein, it consists of a contact portion 210 and the circulation portion 220.
  • the contact portion 210 is disposed above the liquid refrigerant 10 in the cooling pipe 200 and is bent in a zigzag form at regular intervals.
  • the contact portion 210 is in contact with the vaporizing liquid refrigerant 10 to cool the liquid refrigerant 10 to reduce it back to liquid.
  • the contact portion 210 is provided with the metal sheet 300 to be described later.
  • the circulation part 220 extends from the contact part 210 and is connected to the cooling water heat exchanger 500 to be described later.
  • the metal sheet 300 is formed of a porous metal material, specifically, a copper foam foam-molded copper, is formed in a flat rectangular shape.
  • the pore size of the metal sheet 300 is 35 to 45 ppi (pore per inch), the porosity is preferably 90 to 94%.
  • the pore size of the metal sheet 300 is 45 ppi or more, the area in contact with the vaporized liquid refrigerant is reduced, and the cooling efficiency is lowered.
  • the pore size of the metal sheet 300 is 35 ppi or less, water droplets are generated in the pores. As a result of condensation, the circulation of gas is interrupted, resulting in a decrease in cooling efficiency.
  • the metal sheet 300 is disposed above the contact portion 210 and is coupled to the contact portion 210 by a brazing method.
  • Brazing is also referred to as brazing and is a technique of joining two base materials by applying a filler material and heat to the base material at a melting point below the base material melting point to be joined at 450 ° C. or higher.
  • the metal sheet 300 may be disposed under the contact portion 210.
  • the cooling water circulation pump 400 supplies the cooling water to the cooling pipe 200, and allows the cooling water to circulate along the cooling pipe 200.
  • the cooling water heat exchanger 500 cools the cooling water heated by the cooling pipe 200, and specifically includes a cooling tower 510 for cooling the cooling water by making direct contact with outdoor air.
  • the object to be cooled is immersed in the liquid refrigerant 10 in the housing 100, and the liquid refrigerant 10 While being vaporized by heating, the cooling pipe 200 and the metal sheet 300 are in contact with each other. At this time, heat exchange takes place, and the liquid refrigerant 10 cools and is converted into a liquid, thereby falling to a lower portion.
  • the metal sheet 300 has an effect that the overall cooling efficiency greatly increases by increasing the contact area with the vaporized liquid refrigerant 10.
  • the following describes a cryptocurrency mining system having a cooling device with a metal sheet according to a first embodiment of the present invention.
  • the cryptocurrency mining system having a cooling device with a metal sheet comprises the cooling device, the computing device 600 and the power supply device 700.
  • the computing device 600 is a device used for mining cryptocurrency, and includes a main board and a plurality of hash boards equipped with a plurality of graphics cards mounted on the main board or a plurality of dedicated ASICs.
  • the computing device 600 is disposed in a state submerged in the liquid refrigerant 10 in the housing 100.
  • the power supply device 700 supplies power required for operation to the computing device 600, and is a power supply generally used for a computer.
  • the power supply device 700 receives the external 220V power and converts the DC power supply to the arithmetic device 600 by lowering the voltage.
  • the power supply device 700 Since a lot of heat is also generated in the power supply device 700, it is disposed to be submerged in the liquid refrigerant 10 in the housing 100, as in the computing device 600.
  • the housing 100 may be provided with a plurality of sets for cooling the plurality of computing devices.
  • the hot water generating device 800 for generating hot water by using the heat discharged from the cooling pipe 200 may be connected.
  • the hot water generating device 800 uses the heat of the cooling pipe 200 that cools and discharges the liquid refrigerant from the housing, and generates hot water by heating water through heat exchange, and the like to a heating device or a spa facility. It is available.
  • control means 900 for discharging the internal gas to the outside is provided when the inside of the housing 100 is overheated to increase the air pressure.
  • the adjusting means 900 is composed of a discharge pipe 910 connected to the housing 100 and an open / close valve 920 for opening and closing the discharge pipe 910.
  • control means 900 prevents an accident such as explosion by discharging the internal gas to the outside, thereby improving safety.
  • the liquid-cooling the computing device 600 and the power supply device 700 generates a lot of heat
  • the arithmetic unit 600 and the power supply 700 are rapidly cooled to improve system efficiency, easy to maintain and repair, and to generate noise. It has the effect of reducing it.
  • FIG. 1 is a perspective view of a cooling apparatus according to a second embodiment of the present invention
  • Figure 2 is a cross-sectional view showing the internal structure of a cryptocurrency mining system capable of producing hot water according to a second embodiment of the present invention
  • Figure 3 is Structure diagram of a cryptocurrency mining system capable of producing hot water according to the twelfth embodiment
  • Figure 4 is a view showing a simplified output of the cryptocurrency mining system capable of producing hot water according to a second embodiment of the present invention.
  • the cryptocurrency mining system capable of producing hot water according to the second embodiment of the present invention, the computing device 600, the power supply device 700, the cooling device and the hot water generating device ( 800).
  • the computing device 600 is a device used for mining cryptocurrency, and includes a main board and a plurality of hash boards equipped with a plurality of graphics cards mounted on the main board or a plurality of dedicated ASICs.
  • the computing device 600 is cooled by the cooling device to be described later.
  • the power supply device 700 supplies power required for operation to the computing device 600, and is a power supply generally used for a computer.
  • the power supply device 700 receives the external 220V power and converts the DC power supply to the arithmetic device 600 by lowering the voltage.
  • the cooling device is composed of a housing 100, cooling pipe 200, metal sheet 300, cooling water circulation pump 400, cooling water heat exchanger (500).
  • the housing 100 is formed in a rectangular parallelepiped shape, and a space for accommodating the liquid refrigerant 10 is formed therein.
  • the liquid refrigerant 10 is a substance vaporized at 60 ° C. or higher, and is not damaged even when an electronic component is put therein as a nonconductive liquid.
  • the liquid refrigerant 10 uses 3M's NOVEC 7100 product.
  • the arithmetic unit 600 and the power supply 700 are immersed in the liquid refrigerant 10 in the housing 100.
  • the front of the housing 100 is formed with a confirmation window 110 for checking the situation inside.
  • the confirmation window 110 is formed of a transparent plate to visually check the internal situation.
  • the bottom of the housing 100 is provided with a moving wheel 120 to facilitate the movement.
  • the moving wheels 120 are provided one by one near the bottom vertex of the housing 100, so that the user can easily push the housing 100 by pushing the housing 100.
  • the housing 100 may be provided with a plurality of sets to cool a plurality of the computing device, as shown in FIG.
  • the cooling pipe 200 is to cool the heat while moving the cooling water therein, it consists of a contact portion 210 and the circulation portion 220.
  • the contact portion 210 is disposed above the liquid refrigerant 10 in the cooling pipe 200 and is bent in a zigzag form at regular intervals.
  • the contact portion 210 is in contact with the vaporizing liquid refrigerant 10 to cool the liquid refrigerant 10 to reduce it back to liquid.
  • the contact portion 210 is provided with the metal sheet 300 to be described later.
  • the circulation part 220 extends from the contact part 210 and is connected to the cooling water heat exchanger 500 to be described later.
  • the metal sheet 300 is formed of a porous metal material, specifically, a copper foam foam-molded copper, is formed in a flat rectangular shape.
  • the pore size of the metal sheet 300 is 35 to 45 ppi (pore per inch), the porosity is preferably 90 to 94%.
  • the pore size of the metal sheet 300 is 45 ppi or more, the area in contact with the vaporized liquid refrigerant is reduced, and the cooling efficiency is lowered. As a result of condensation, the circulation of gas is interrupted, resulting in a decrease in cooling efficiency.
  • the metal sheet 300 is disposed above the contact portion 210 and is coupled to the contact portion 210 by a brazing method.
  • Brazing is also referred to as brazing and is a technique of joining two base materials by applying a filler material and heat to the base material at a melting point below the base material melting point to be joined at 450 ° C. or higher.
  • the metal sheet 300 may be disposed under the contact portion 210.
  • the metal sheet 300 maximizes the contact area with the liquid refrigerant 10 to be vaporized, and serves to quickly cool the liquid refrigerant 10 through heat exchange with the cooling pipe 200.
  • the cooling water circulation pump 400 supplies the cooling water to the cooling pipe 200, and allows the cooling water to circulate along the cooling pipe 200.
  • the cooling water heat exchanger 500 cools the cooling water heated by the cooling pipe 200, and specifically includes a cooling tower 510 for cooling the cooling water by making direct contact with outdoor air.
  • the object to be cooled is immersed in the liquid refrigerant 10 in the housing 100, and the liquid refrigerant 10 While being vaporized by heating, the cooling pipe 200 and the metal sheet 300 are in contact with each other. At this time, heat exchange takes place, and the liquid refrigerant 10 cools and is converted into a liquid, thereby falling to a lower portion.
  • the metal sheet 300 increases the contact area with the vaporized liquid refrigerant 10, thereby greatly increasing the overall cooling efficiency.
  • the hot water generating device 800 for generating hot water by using the heat discharged from the cooling pipe 200 may be connected.
  • the hot water generating device 800 uses the heat of the cooling pipe 200 that cools and discharges the liquid refrigerant from the housing, and generates hot water by heating water through heat exchange, and the like to a heating device or a spa facility. It is available.
  • control means 900 for discharging the internal gas to the outside is provided when the inside of the housing 100 is overheated to increase the air pressure.
  • the adjusting means 900 is composed of a discharge pipe 910 connected to the housing 100 and an open / close valve 920 for opening and closing the discharge pipe 910.
  • control means 900 prevents an accident such as explosion by discharging the internal gas to the outside, thereby improving safety.
  • the liquid-cooling the computing device 600 and the power supply device 700 generates a lot of heat
  • the arithmetic unit 600 and the power supply 700 are rapidly cooled to improve system efficiency, easy to maintain and repair, and to generate noise. It has the effect of reducing it.

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Abstract

La présente invention, afin de refroidir à nouveau un réfrigérant liquide qui se vaporise à basse température, a une feuille métallique poreuse sur un tuyau de refroidissement et augmente ainsi la surface de contact avec le réfrigérant liquide et augmente l'efficacité de refroidissement. La présente invention est destinée à améliorer les performances et à faciliter la maintenance et la gestion au moyen de l'immersion d'un dispositif d'opération arithmétique pour l'exploitation de cryptomonnaie dans le réfrigérant liquide. La présente invention comprend un appareil de refroidissement destiné à refroidir la chaleur générée pendant l'exploitation de la cryptomonnaie et a un appareil de production d'eau chaude destiné à produire de l'eau chaude au moyen de la chaleur d'une eau de refroidissement qui a traversé l'appareil de refroidissement, et donc recycle l'énergie consommée pendant l'exploitation de la cryptomonnaie et peut réduire le coût de gestion et de maintenance et augmenter la productivité.
PCT/KR2018/005869 2018-04-03 2018-05-24 Appareil de refroidissement comprenant une feuille métallique, et système d'exploitation minière de cryptomonnaie WO2019194354A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020180038467A KR101969813B1 (ko) 2018-04-03 2018-04-03 금속시트를 구비한 냉각장치 및 이를 갖는 암호화폐 채굴 시스템
KR10-2018-0038467 2018-04-03
KR20180040211 2018-04-06
KR10-2018-0040211 2018-04-06

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WO2019194354A1 true WO2019194354A1 (fr) 2019-10-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI749813B (zh) * 2020-02-21 2021-12-11 美商谷歌有限責任公司 液體冷卻系統及裝置

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KR900001393B1 (en) * 1985-04-30 1990-03-09 Fujitsu Ltd Evaporation cooling module for semiconductor device
KR20040058125A (ko) * 2004-05-21 2004-07-03 최병권 개방형 다공성 금속을 이용한 냉각탑 겸용 증발식 공조장치
US20150060009A1 (en) * 2013-02-01 2015-03-05 Dell Products L.P. Techniques for Controlling Vapor Pressure in an Immersion Cooling Tank

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KR900001393B1 (en) * 1985-04-30 1990-03-09 Fujitsu Ltd Evaporation cooling module for semiconductor device
KR20040058125A (ko) * 2004-05-21 2004-07-03 최병권 개방형 다공성 금속을 이용한 냉각탑 겸용 증발식 공조장치
US20150060009A1 (en) * 2013-02-01 2015-03-05 Dell Products L.P. Techniques for Controlling Vapor Pressure in an Immersion Cooling Tank

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DORMEHL, LUKE: "One Way to cool your massive bitcoin mining rig? Submerge it in oil", 2 February 2018 (2018-02-02), XP055643049, Retrieved from the Internet <URL:https://www.digitaltrends.com/cool-tech/bitcoin-rig-submerged-in-oil/> *
KAMPL, ALEX: "Bitcoin 2-Phase Immersion Cooling and the Implications for High Performance Computing", ALLIED CONTROL, ITEM MEDIA, 31 March 2014 (2014-03-31), XP055643052, Retrieved from the Internet <URL:https://www.allied-control.com/publications/Full_Version_Bitcoin_2-Phase_Immersion_Cooling_and_the_Implications_for_HPC.pdf> *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI749813B (zh) * 2020-02-21 2021-12-11 美商谷歌有限責任公司 液體冷卻系統及裝置

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