Essays about: "NOx THESIS"
Showing result 11 - 15 of 54 essays containing the words NOx THESIS.
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11. Behaviour of NOx sensors at their end of life
University essay from KTH/FörbränningsmotorteknikAbstract : NOx-sensorn är grundläggande i det moderna efterbehandlingssystemet och dess pålitlighet är avgörande för att kunna leva upp till rådande emissionslagkrav. Livslängden samt sensorns beteende i slutet av denna varierar betydligt. READ MORE
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12. Green Fuel Simulations
University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematikAbstract : Many industries have entered a new global phase which takes the environment in mind. The gas turbine industry is no exception, where the utilization of green fuels is the future to spare the environment from carbon dioxide and NOx emissions. READ MORE
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13. Highway to Hell? : Evaluating the effect of environmental policy on emissions from the Swedish truck fleet
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : The aim of this thesis is to examine the emissions from the Swedish truck fleet between 2007- 2014. By descriptive analysis the emissions of NOx, PM, HC and CO are found to decrease at the truck level, the firm level and municipal level. READ MORE
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14. 3D Printed NovelZeolite 13X - Magnesium ChlorideComposites for Ammonia Storage
University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematikAbstract : In today’s world regulations to reduce vehicle emissions are only gettingtougher, from said regulations the concept of a Selective Catalytic Reduction(SCR) unit was born, designed to provide a healthy dose of ammonia (NH3)to reduce the NOx compound into harmless components such as water andnitrogen. In this thesis novel approaches where investigated, by combiningthe fast physical absorption and desorption properties of a highly porous ma-terial such as zeolites with the high storage capacity of metal chlorides wecan potentially improve NH3 dosing in the low temperature operating range,such as when vehicles have just been turned on. READ MORE
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15. Model Based Catalyst Control
University essay from Linköpings universitet/FordonssystemAbstract : A one dimensional discretized model of a two brick three way catalyst (TWC) system was developed and implemented in MATLAB, Simulink and TargetLink in collaboration with Volvo Cars and Linköpings Universitet - ISY. The purpose of this thesis was to increase system understanding and create a model based TWC control for further development at Volvo Cars. READ MORE