Systems and methods are provided for determining data center cooling and power requirements and for monitoring performance of cooling and power systems in data centers. At least one aspect provides a system and method that enables a data center operator to determine available power and cooling at specific areas and enclosures in a data center to assist in locating new equipment in the data center.

Methods and systems for managing facility power and cooling

Apparatuses, methods, and systems directed to efficient cooling of data centers. Some embodiments of the invention allow encapsulation of cold rows through an enclosure and allow server fans to draw cold air from the cold row encapsulation structure to cool servers installed on the server racks. In other particular embodiments, the systems disclosed can be used to mix outside cool air into the cold row encapsulation structure to cool the servers. In some embodiments, the present invention involves using multiple cold row encapsulation structures to cool the servers installed on the racks.

Cold row encapsulation for server farm cooling system

A computer system may include a connecting hub having a plurality of docking regions and be configured to provide to each docking region electrical power, a data network interface, a cooling fluid supply and a cooling fluid return; and a plurality of shipping containers that each enclose a modular computing environment that incrementally adds computing power to the system. Each shipping container may include a) a plurality of processing units coupled to the data network interface, each of which include a microprocessor; b) a heat exchanger configured to remove heat generated by the plurality of processing units by circulating cooling fluid from the supply through the heat exchanger and discharging it into the return; and c) docking members configured to releaseably couple to the connecting hub at one of the docking regions to receive electrical power, connect to the data network interface, and receive and discharge cooling fluid.

Modular computing environments

A system for cooling a data center includes a plurality of cooling racks, with each cooling rack including a housing and cooling system components supported by the housing. The system further includes a fluid communication system coupled to the cooling system components of the plurality of racks. The fluid communication system is configured to provide chilled coolant to and exhaust heated coolant from coolant system components of each cooling rack. The system also includes at least one controller coupled to each cooling rack of the plurality of cooling racks to control the operation of each cooling rack. The plurality of cooling racks and the fluid communication system are configured to be modular to allow placement of cooling racks in different locations in a row of equipment racks within the data center. Methods of cooling a data center are further disclosed.

Cooling system and method

A data center includes an electronic equipment rack having a front face and a back face and a cooling unit positioned adjacent to the rack, the cooling unit having a front face and a back face, the cooling unit being configured to exhaust cooled air from the front face of the cooling unit to cool the rack. The cooling unit is configured to release the cooled air along a substantial portion of a height of the front face of the rack.

Rack height cooling

A system for restricting mixing of air in a data center includes a plurality of racks, each of the racks having a front face and a back face The system includes an enclosure for collecting air released from the back faces of the plurality of racks, the enclosure configured to substantially contain the air in an area between the first row and the second row and having a roof panel coupled to the first row of racks and the second row of racks configured to span a distance between the first row of racks and the second row of racks The enclosure is configured to maintain a first air pressure inside of the enclosure that is substantially equal to a second air pressure outside the enclosure

Data center cooling

A chiller for supplying chilled fluid for cooling a room includes two distinct power inputs. A critical power input is configured to supply power to a controller and to a pump in a chilled-fluid loop that circulates a cool working fluid through an air handler 34 to cool the air in the air handler. A non-critical power input is configured to supply power to a compressor and, possibly, other elements of a refrigeration loop that includes an evaporator, the compressor, and a condenser to provide refrigeration via an evaporation/condensation cycle. When power is lost to the non-critical power input, the critical power input can continue to independently power the circulation of the working fluid through the chilled-fluid loop to continue to provide a level of cooling in the air handler.

Split power input to chiller

An audio-visual support and cooling system to maintain A/V equipment at a desired condition. The system comprises a housing unit configured to support at least one unit of A/V equipment. The housing includes a refrigerant inlet, a refrigerant outlet, and a plurality of structural elements configured to define a configuration of the housing, wherein at least one structural element of the plurality of structural elements includes a refrigerant path configured to direct a refrigerant through the at least one structural element between the refrigerant inlet and the refrigerant outlet. Other embodiments and methods are disclosed.

A/v cooling system and method

The objective was to evaluate the production components of soybean and the physiological quality of seeds according to the application of subdoses of herbicides at the reproductive stage of healthy plants. The treatments consisted of the application of glyphosate (122.5 g acid equivalent [ae] ha-1), chlorimuron (1.75 g active ingredient [ai] ha-1), 2,4-D (134 g ae ha-1), fomesafen (60 g ai ha-1), glufosinate (55 g ai ha-1), paraquat (35 g ai ha-1), and control (no application). The chlorophyll index, agronomic performance, and physiological quality of seeds were evaluated. Glyphosate, chlorimuron, fomesafen, or glufosinate resulted in an increase in soybean plant height. Chlorimuron increased yield compared to the control. Paraquat or glufosinate, despite the injury, did not reduce yield, but the application of these herbicides is not recommended to stimulate plant development, given the potential for injury. The 2,4-D was the only one that caused a reduction in the physiological quality of soybean seeds. 

Herbicides in soybean development: productive aspects and physiological quality of seeds

PROBLEM TO BE SOLVED: To provide a cooling system of rack-mounted information communication equipment effectively and economically meeting cooling requirements of the equipment. SOLUTION: The system includes a plurality of housings and at least one panel 56 which fills a gap between the housings for storing and cooling the electronic equipment. First parts of the housings hold the electronic equipment which generates heat, and second parts of the housings hold at least one cooling unit. At the first parts of the respective housings, gas is drawn from the surface of the equipment, and heat gas is generated by the equipment and emitted via backs of the housings. The housings and at least one panel laterally enclose a hot region 22 and are arranged and connected so as to regulate an opening of a top which allows the gas to vertically get out of the hot region. The backs of the first parts of the housings are arranged to be adjacent to the hot region so as to discharge the hot gas to the hot region. COPYRIGHT: (C)2010,JPO&INPIT

James R. Fink

Papers

Data center cooling

Split power input to chiller

A/v cooling system and method

Herbicides in soybean development: productive aspects and physiological quality of seeds

Cooling of data center