Essays about: "hydrogen diffusion"
Showing result 1 - 5 of 29 essays containing the words hydrogen diffusion.
-
1. Numerical modeling of airflow on the cathode-side of a bipolar flow plate : How the formed geometry affects the pressure drop and flow distribution in a hydrogen fuel cell
University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)Abstract : Climate change and rising temperatures is a well-known problem. To tackle global warming a transition from fossil fuels to renewable and reliable energy sources is necessary. Hydrogen, in fuel cells, is proposed to replace diesel and gasoline in the transport sector. READ MORE
-
2. Forecasting Technological Diffusion through Analogies: Examining Historical Technologies to Assess the Future Growth of Green Hydrogen Electrolysis and Pipeline Network as Climate Mitigation Technologies
University essay from Lunds universitet/Internationella miljöinstitutetAbstract : Green hydrogen is an advantageous clean energy carrier that enables the decarbonization of hard-to-abate sectors and addresses the intermittency of renewables. However, its global production is currently constrained by inadequate infrastructure, high investment risks, and relatively technological infancy. READ MORE
-
3. Tool to assess the cost of hydrogen considering its supply chain : A case study of Germany, France and Spain until 2030
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : Hydrogen is envisioned to become a fundamental energy vector within the decarbonization of the energy systems. Despite already being employed in several industries, its production comes almost completely from processes based on fossil fuels. READ MORE
-
4. Navigating the unknown – the only certainty is that there will be uncertainties A single case study of a green hydrogen project in Sweden
University essay from Göteborgs universitet/Graduate SchoolAbstract : Green hydrogen technology can decarbonise energy-intensive industries and contribute to sustainable development globally. The technology itself is so novel that there are currently no large-scale production facilities. The objective of this thesis is therefore to investigate a practical case of a green hydrogen facility project in Alby, Sweden. READ MORE
-
5. Influence of hydrogen and carbides on high temperature cracking in cast Inconel
University essay from Uppsala universitet/Tillämpad mekanikAbstract : Hydrogen embrittlement is a well-known source of cracking in metallic mechanical elements. This work studies the influence of hydrogen and carbides on the crack formation in a castnickel-alloy-component in a selective catalytic reduction system. READ MORE