Essays about: "SBR"
Showing result 1 - 5 of 14 essays containing the word SBR.
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1. Sustainability of Artificial Turf Fields : Comparative life cycle assessment of artificial and natural turf fields
University essay from Linköpings universitet/Industriell miljöteknikAbstract : Soccer accounts for a third of the Swedish sports movement with 3 503 fields of both natural and artificial turf. The European Union will make a decision in 2021 on how to handle the issue of rubber performance infill. This infill can be found in artificial turf fields and are used for performance properties. READ MORE
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2. Investigation of Hybrid Simulation Methods for Evaluation of EMF Exposure in Close Proximity of 5G Millimeter-Wave Base Stations
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : With the emergence of Fifth Generation (5G) mobile networks, the employment ofhigher frequencies in the millimeter-wave (mmWave) range and the realization of agreat number of beams in 5G radio base stations (RBS) make the electromagnetic (EM)simulation of RBS products very costly in terms of hardware and time requirements.In order to compute the electromagnetic field (EMF) exposure in close proximity of theRBS, more efficient simulation methods are required. READ MORE
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3. Investigation of Near-Field Contribution in SBR for Installed Antenna Performance
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : To investigate near-eld contributions for installed antennas, an in-house code iswritten to incorporate near-eld terms in Shooting and Bouncing Rays (SBR). SBRis a method where rays are launched toward an object and scatter using GeometricalOptics (GO). These rays induce currents on the object, from which the totalscattered eld can be found. READ MORE
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4. Hydrogen production from automotive waste via integrated plasma gasification and water gas shift.
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : The growing amount of landfilled waste could pose a problem in many parts of the world due to the scarcity of landfilling space and environmental threats. In particular, automotive shredder residue (ASR) waste, a by-product of the dismantling of End of Life Vehicles (ELVs), has been proven to represent an issue in particular in the EU, where countries are struggling to compel to the directives that regulate this type of waste. READ MORE
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5. Silicon-based graphite electrodes for Li-ion batteries
University essay from Uppsala universitet/StrukturkemiAbstract : The cycling performance of silicon containing graphite electrodes as the anode in lithium-ion batteries has been investigated. Different electrode compositions of silicon, graphite, carbon black, sodium carboxymethylcellulose (CMC-Na), styrene–butadiene rubber (SBR) and using water as the solvent have been prepared and evaluated electrochemically by constant-current-constant-voltage (CCCV) cycling. READ MORE