Essays about: "Compressor"
Showing result 16 - 20 of 187 essays containing the word Compressor.
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16. Turbo For Fuel Cell Electric Vehicle
University essay from Lunds universitet/Institutionen för energivetenskaperAbstract : Turbo systems have long been implemented into vehicles to increase the specific power. Increasing the pressure for conventional vehicles decreases the mass of the engine and increases the efficiency. Conventional vehicles do however produce carbon dioxide emissions which have become an increasing issue that needs a solution. READ MORE
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17. Compressor Surge: Simulation, Modeling and Analysis
University essay from KTH/Skolan för teknikvetenskap (SCI)Abstract : The master thesis subject takes place in the automotive industry and specifically in the internal combustion engine area. The need of improving the efficiency of the engines leads to develop new technologies like turbo compressors. Some of the challenges to overcome are high rotational speed difficulties or extreme load and fatigue in the rotors. READ MORE
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18. Effects of Immiscible Compressor Oil in a Flooded PSHE Evaporator : A Visual Study Approach
University essay from KTH/EnergiteknikAbstract : This paper deals with heat transfer in plate evaporators, with a focus on the effects caused by carried-over compressor oil ending up in the heat exchanger. A common standpoint in literature regarding the effect of immiscible oil contamination, in for example an ammonia PHE evaporator, is that the oil can accumulate as a layer on the plate surface causing an additional thermal conduction resistance. READ MORE
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19. Data center cooling solutions : A techno-economical case study of a data center in Sweden
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : Given the coinciding growth-trend in the production of consumer electronics and generation of data, the increase in server halls and data centers, as a means for hosting storage capacity for the generated data, has been prominent over the last decades. The establishment of data centers in already existing infrastructure can entail major changes in terms of energy system design. READ MORE
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20. Aerodynamic studies of the flutter behavior of a compressor jet engine : Establishment of 1D criteria for the appearance of flutter within low pressure compressors
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : Turbojet compressors are subject to numerous vibration phenomena that limit their good operability. Among these different phenomena, flutter is a major concern during the study and design phase. This aeroelastic instability can have an impact on the correct operation of the compressor. READ MORE