Essays about: "CNG"

Showing result 1 - 5 of 15 essays containing the word CNG.

1. 1. Utilization of Biomethane in Decarbonising India´s Energy Mix

   University essay from KTH/Energiteknik

   Author : Niraj Ravindra Kunkulol; [2023]
   Keywords : Anaerobic digestion; biogas; biomethane; membrane filtration; pressure swing adsorption; Anaerob rötning; biogas; biometan; membranfiltrering; trycksvängadsorption;

   Abstract : This thesis investigates the potential of biomethane production in India, the impact of its integration into the energy mix, and the corresponding Greenhouse Gases (GHG) emission and potential reduction. India, with its huge population and being an agriculturally rich country, produces gigantic amounts of biodegradable waste from various sources such as Municipal Solid Waste (MSW),agricultural waste, animal husbandry, sugar industry, etc. READ MORE

3. 2. Development of an Accelerated Test Method for Compressed Natural Gas Fuel System Robustness against Contamination

   University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Author : Elias Aretorn; [2023]
   Keywords : CNG; Natural Gas; Heavy-Duty Vehicles; Fuel System; Contamination; Cleanliness; Accelerated Testing; Experimental Setup; Pressure Regulator;

   Abstract : A key factor for driving the shift towards sustainable transportation systems is alternative fuels, where compressed natural gas (CNG) is a beneficial alternative to the conventional fossil fuels with respect to greenhouse gas emissions. A fuel system is needed for heavy-duty natural gas vehicles, in order to transport the highly pressurized gas from the fuel tanks to the internal combustion engine. READ MORE

4. 3. Three-way catalyst calibration and system modelling for CNG engine exhaust aftertreatment

   University essay from KTH/Kemiteknik

   Author : Khyati Parikh; [2022]
   Keywords : Three-way catalysts; 1D-Modelling; Kinetic parameters; Calibration; AVL Cruise M; Trevägskatalysatorer; 1D-modellering; Kinetiska parametrar; Kalibrering; AVL Cruise M;

   Abstract : Detta projekt behandlar metodutveckling för att modellera en trevägskatalysator som skulle kunna användas vidare för att uppskatta utsläppen från en Ottomotor. Modellen är byggd i AVL Cruise M för att bestämma omvandlingarna för de tre lagstiftade föroreningarna kolmonoxid, kväveoxider (NOx) och metan baserat på reaktioner som sker i trevägskatalysatorer. READ MORE

5. 4. Is Biogas a resource-efficient vehicle fuel forBollnäs Kommun fleet? : An emission-based comparison between the current Bollnäs Kommun fleet with aNatural Gas Vehicle based fleet.

   University essay from Mittuniversitetet/Institutionen för ekoteknik- och hållbart byggande

   Author : Harry Ernesto De Bortoli; [2021]
   Keywords : Greenhouse Gas GHG ; Compressed Natural Gas CNG ; Electric Vehicle EV ; Diesel; Petrol; Carbon Dioxide CO2 ; Hydrogenated Vegetable Oil HVO ;

   Abstract : Sweden has recently increased its efforts to reach net-zero greenhouse gas emission by 2045.The purpose of this study is to assess the feasibility for Bollnäs municipality to meet itsenvironmental goals through the conversion of its current fleet to a Natural Gas Vehicle basedfleet. READ MORE

6. 5. Space Systems of Systems Generative Design Using Concurrent MBSE: An Application of ECSS-E-TM-10-25 and the GCD Tool to Copernicus Next Generation

   University essay from KTH/Rymdteknik

   Author : Andrea Mincolla; [2020]
   Keywords : Artificial Intelligence; Concurrent Design; Copernicus; Earth Observation; ECSS; Generative Design; Model-based Systems Engineering; Systems Engineering; System of Systems; Space Systems; Artificiell Intelligens; Samtidig Design; Copernicus; Jordobservation; ECSS; Generativ Design; Modellbaserad Systemteknik; Systemteknik; System i System; Rymdsystem;

   Abstract : The Concurrent Design Platform 4 (CDP4®) is a collaborative Model-Based Systems Engineering (MBSE) software tool conceived for architecting complex systems. Nevertheless, there are limitations concerning the manageable number of system options. READ MORE