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Thermal management is an important aspect in designing any telecommunication base stations. Cooling is traditionally counted for 25–50% of the total energy consumption for a typical base station. Accordingly, any effort to reduce the cooling load is a considerable merit for base stations' operators. Using outside fresh air directly as coolant, in a stand-alone unit or a combination with an air conditioning...
Free cooling is a well-proven method for reducing power consumption in thermal management of telecommunication base stations compared with traditional approach (running air conditioning all over the year). However, some operators still have some concerns in using free cooling especially when outdoor air is very humid or polluted. This article addresses the humidity concerns with an analytical approach...
Huge amount of energy is consumed by a typical telecommunication base station in order to keep the indoor climate temperature low enough to avoid any damage to IT/electronic equipment. By increasing the number telecommunication base stations applying more energy efficient cooling strategies are urgently needed. Free cooling either in direct approach (e.g. extracting fresh air), or indirect approach...
Globalisation and modern economy are significantly depended on telecommunication industry. Accordingly the number of telecommunication base stations is increasing all over the world. Consequently network operators are looking for smart energy management architecture for their base stations. Cooling traditionally counted for 25–50% of the total energy consumption in a typical base station. This article...
The number of telecommunication base stations is increasing all over the world due to an ever increasing communication demand. As a result, energy savings play an important role in our future and sustainable network architecture. In a typical base station, electronics cooling normally accounts for 25–50% of the total energy consumption, traditionally provided by air conditioning systems. The service...
This study investigates the fabrication, thermal conductivity and rheological characteristics evaluation of nanofluids consisting of copper nanoparticles in diethylene glycol base liquid. The fabricated Cu nanofluids displayed enhanced thermal conductivity over the base liquid. Copper nanoparticles were directly formed in diethylene glycol using microwave-assisted heating, which provides uniform heating...
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