Essays about: "fan shroud"

Found 3 essays containing the words fan shroud.

1. 1. Acoustic properties of a 5G Telecom Equipment Shroud Design for Noise suppression

   University essay from KTH/Marcus Wallenberg Laboratoriet MWL

   Author : David Andersson; [2021]
   Keywords : Acoustics; 5G; Shroud; Telecom; Noise reduction; Akustik; 5G; Kåpa; Teleutrustning; Ljudisolering;

   Abstract : As technology moves forward it has a tendency to consume more and more power that needs to be cooled by bigger and louder fans, this is especially true for the new generation of 5G radio equipment. This Master thesis is a collaboration with Ericsson and attempts to construct a shroud for containing a number of 5G radio units whilst attenuating the fan noise of the units as effectively as possible. READ MORE

3. 2. Thermal Properties of a 5G Telecom Equipment Casing Design for Noise Suppression

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Per Rundström; [2021]
   Keywords : Acoustics; Casing; Shroud; Telecom; Thermal; Akustik; Hölje; Strömningsmekanik; Telecom; Värmeöverföring;

   Abstract : Around the world the implementation of the 5G mobile network is under way. With this latest generation of mobile data transfer comes many advantages compared to the previous generations. One tradeoff however is the reduced range of the transmitting radios due to the higher frequencies of the signal. READ MORE

4. 3. Efficient Volvo Bus Cooling System,Using Electrical Fans : A comparison between hydraulic and electrical fans

   University essay from KTH/Kraft- och värmeteknologi

   Author : Rita Fernandes; [2014]
   Keywords : hydraulic fan cooling system; electrical fan drive system; radiator; fan efficiency; fan shroud; static pressure; oil cooler; charge air cooler; built-in-resistance;

   Abstract : Economical and environmental factors together with energy policies towards more efficient systemsare the driving force for the development of the vehicle industry. Significant changes have beenmade to fulfill new emissions legislation but the basic internal combustion vehicle architecture hasbeen kept. READ MORE