Essays about: "Hydrogen"

Showing result 1 - 5 of 541 essays containing the word Hydrogen.

  1. 1. High-loaded thermophilic anaerobic digestion of mixed sewage sludge : A pilot study

    University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Author : Santiago Elejalde Bolaños; [2022]
    Keywords : thermophilic anaerobic digestion; volatile fatty acids; mixed sludge; organic loading rate; alkalinity; wastewater treatment plant; termofil rötning; flyktiga fettsyror; blandslam; organisk belastning; alkalinitet; avloppsreningsverk;

    Abstract : Municipal wastewater treatment plants (WWTP) are important infrastructural components in a society and also important for sustainability. In a WWTP the most common treatment configuration is mechanical, biological, and chemical treatment of the wastewater. READ MORE

  2. 2. Consumer Preferences for Alternative Powertrain in Construction Equipment - A Discrete Choice Analysis

    University essay from Blekinge Tekniska Högskola/Institutionen för industriell ekonomi

    Author : Mano Rajendran; Shivanand Ambalavanan; [2022]
    Keywords : Discrete choice analysis; Construction equipment; Consumer preference; sustainability; sustainable power;

    Abstract : Increased focus on sustainability and climate change has made reduction in CO2 emissions a priority across all industries. The construction equipment (CE) industry sees alternate powertrain technologies like battery electric and hydrogen fuel-cells as the solution to the climate problem and has therefore started investing in this domain. READ MORE

  3. 3. Assessing Sweden's future prospect for domestic hydrogen production based on lifecycle assessment

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Fredrik Tannoury; [2022]
    Keywords : Technology Readiness Level; Hydrogen production; LCA; Sweden;

    Abstract : Humanity faces challenge to satisfy its growing energy demand while simultaneously transitioning into a sustainable society. Reducing carbon emissions from the industrial and transportation sector are met with difficulties. To help decarbonisation efforts EU members like Sweden have recognised the use of hydrogen as a viable solution. READ MORE

  4. 4. Hydrogen-Methane combustion modeling in the burner of the SGT-800 Siemens Energy gas turbine

    University essay from KTH/Teknisk mekanik

    Author : Nikolaos Bozikis; [2022]
    Keywords : Engineering mechanics; fluid dynamics; CFD; combustion modeling; industrial gas turbines;

    Abstract : Industrial gas turbines constitute an integral part of today’s electricalpower production infrastructure. Reacting gas flows in these machines arevery interesting and complex in nature since they exhibit highly turbulentbehaviour which is strongly coupled to the chemical reaction dynamics. READ MORE

  5. 5. Pre-study and Conceptual Design of a Hydrogen Fuel Cell Driven Wheel Loader

    University essay from Linköpings universitet/Fluida och mekatroniska system

    Author : Jana Caspari; Pijus Bernatavicius; [2022]
    Keywords : PEM fuel cell; hydrogen; drive cycle analysis; large-size wheel loader; architecture generation; packaging;

    Abstract : Volvo Construction Equipment is one of the leading construction machinery manufacturers in the world. To stay amongst the leaders, research and development projects for new technologies are crucial. The most important path of development today is the reduction of emissions produced by these heavy duty vehicles. READ MORE