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Data Centers play a major role in the safe Dennis Rodman Jersey , reliable transfer and storage of data. With the huge growth of social networking, internet usage, and IT services such as virtualization and cloud computing the requirement for energy efficient data centers are growing. With the growing demand forecasting outlook of data center power consumption and cooling requirements has always been a challenge as these data centers must be operated 24 hours, and 365 days. New cooling technologies such as Liquid immersion cooling and Two Phase immersion cooling are making their mark. These technologies are making the operators shift from traditional air based cooling systems to liquid based cooling systems.
The advancements in Data center have led to increasing energy demands, which require efficient cooling techniques. The operators will shift to lower operating expenditures in coming years. Less expensive and environmentally friendly cooling Computer room air conditioning (CRAC) is broadly used and will likely be around for many more years. But due to the high cost and dangers of a high-grade CRAC system as it could create whiskers which are minute particles that grow in dry air and can short out a system Danny Granger Jersey , data center managers begin to replace CRACs with an arrangement of new technologies in liquid cooling and chilled water cooling. All of which liquid cooling is expected to be high with 75% of the market in near future. CRAC systems will be used mainly in warmer climates.
In Liquid immersion cooling servers are completely immersed in a container which consists of cool liquid and the heat generated from processors and other devices is absorbed very effectively by the liquid, which is circulated using a chiller or heat exchanger to get rid of heat and maintain the liquid's temperature.
Two phase immersion employs a method wherein the servers and other hardware reside in a liquid bath and heat from the server's processors and other components actually boils the liquid, creating vapor that carries away heat and collects against a chilled coil or other condenser for collection and reuse.
The entry of Air Handling Units into the market also presents an effective way that combines an Evaporative Free-Cooling Unit, an Indirect Evaporative Free-Cooling Unit, a Chilled Water Air Handler and DX Air Handler that together provide the ability to customize the cooling system for a data center flexibly.
Use of Evaporative cooling system is a growing trend as companies look for more sustainable ways of using evaporating water to supplement mechanical cooling and compressor usage which helps to reduce cost and increase efficiency. Chilled-water cooling has a dominant portion of the new cooling as it uses water as the primary source of cooling and is best for data centers of 15 kW or smaller. Indirect evaporative free-cooling is also increasing which uses outside air and recirculates the same water.
Cooling vendors are developing green technologies to reduce energy consumption and decrease environmental impact. In near future the usage of these cooling techniques in Data Centers will reduce the operational expenditure more by 20% to 30% and the market will grow at an astonishing rate.
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