Essays about: "Neutral Hydrogen"
Showing result 1 - 5 of 30 essays containing the words Neutral Hydrogen.
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1. When Flying is Inevitable : How international companies and business travelers can contribute to the transformation towards a future of sustainable aviation
University essay from KTH/Industriell ekonomi och organisation (Inst.)Abstract : This thesis emerged from a question that had been repeating itself in my head for a long period of time: If myself and the rest of the world face the fact that we are likely to keep flying for years to come for reasons somehow considered valid, how can we at the same time still contribute efficiently to achieving a more sustainable future of aviation? Based on this dilemma and focusing on the factor of impact, an actor with the power of creating a larger impact than a single individual was firstly identified. This actor also provides the perspective used in this thesis. READ MORE
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2. Hydrogen Pipeline Infrastructure Design for Germany in 2045
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : Germany’s commitment to carbon neutrality by 2045 underscores the need for climate action, with hydrogen’s multiple uses in industry, transport, and energy offering a viable solution. Efficient retrofitting of the extensive natural gas pipeline network can enable hydrogen to be transported from supply to demand centers. READ MORE
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3. Warm dark matter simulations and 21cm astronomy
University essay from Uppsala universitet/Institutionen för fysik och astronomiAbstract : The recent boom in 21cm astronomy has piqued the interest of many, especially cosmologists realizing its applications in their field. This study aims to determine if 21cm astronomy is a good tool for testing the validity of keV WDM models, as well as creating a code capable of simulating keV WDM models from an existing CDM code. READ MORE
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4. Ion and ENA precipitation onto the upper atmosphere of Venus : Estimate of precipitation maps using data from a hybrid model
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Venus does not have a strong intrinsic magnetic field as the Earth, and its magnetosphere is induced by the interaction of the solar wind with the ionosphere. The near-Venus space environment is characterized by the presence of a bow shock and of an induced magnetic boundary linked to the interplanetary magnetic field orientation. READ MORE
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5. Modeling of an Electrolysis System for Techno-Economic Optimization of Hydrogen Production
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : In face of climate change, Europe and other global actors are in the process of transitioning to carbon-neutral economies, aiming to phase out of fossil fuels and power industries with renewable energies. Hydrogen is going to play a crucial role in the transition, replacing fossil fuels in hard-to-decarbonize industries and acting as energy carrier and energy storage for renewable electricity. READ MORE