Essays about: "network recovery"

Showing result 1 - 5 of 96 essays containing the words network recovery.

  1. 1. Integrating Waste Heat from Hydrogen Production Into District Heating

    University essay from Lunds universitet/Institutionen för energivetenskaper

    Author : Fawzi Kayali; [2023]
    Keywords : Hydrogen; Electrolysis; Waste Heat Recovery; Combined Heat and Power Plant; District Heating; Simulation; Sustainable Heating Systems; Technology and Engineering;

    Abstract : The aim of this research is to explore the feasibility of the integration of waste heat from electrolyzers within a Combined Heat and Power (CHP) plant and district heating (DH) network and suggest a practical setup for integration. With the escalating emphasis on the development of green hydrogen through electrolysis powered by renewable energy, a substantial amount of waste heat is generated, typically left unused. READ MORE

  3. 2. Energy efficiency of smelting of scrap aluminium in HPDC facilities : Available and upcoming technologies

    University essay from Linköpings universitet/Energisystem

    Author : Bogdan Radu Racsi; [2023]
    Keywords : high pressure die casting; HPDC; energy efficiency; cast house remelting; internal aluminium scrap; melting furnace; melting and holding furnace; drivers; barriers;

    Abstract : The aluminium industry is anticipated to witness a surge in demand, with projectionsof a two to three-fold increase by 2050. Meeting environmental objectives andaddressing the growing emphasis on sustainability from both the industry andconsumers seeking eco-friendly products present significant challenges. READ MORE

  4. 3. Data Centres as Prosumers: A Techno-Economic Analysis

    University essay from Uppsala universitet/Institutionen för materialvetenskap

    Author : Jeremy Ericsson Sintong; [2023]
    Keywords : Data Centres; Prosumers; Techno-Economic Analysis; Waste Heat Recovery; District Heating; Heat Supply; Air-Cooled Data Centre;

    Abstract : Rapid growth of digitalization has urged Data Centres (DC) to be more energy efficient by recovering waste heat from server racks that would otherwise be wasted. This techno-economic study is focused on upgrading low temperature waste heat from typical Air-Cooled DC for District Heating Network (DHN) market in Stockholm region. READ MORE

  5. 4. Describing Uncertainty in Times of Crises : Ontological Security Within the Ecotourism Industry in Costa Rica During Covid-19

    University essay from Örebro universitet/Institutionen för humaniora, utbildnings- och samhällsvetenskap

    Author : Louise Molander; Ebba Sobrino; [2023]
    Keywords : Ecotourism; Crisis; Crisis management; Ontological security; Costa Rica; Covid-19; Social network;

    Abstract : The crisis of Covid-19 put the world on hold. In many countries, borders were closed and businesses were shut for a long period of time. Countries depending on tourism were hit hard when tourists were no longer allowed to enter, leading to serious consequences worldwide. READ MORE

  6. 5. Mapping and analysis of an internal heating network at Holmen Paper Braviken

    University essay from Linköpings universitet/Energisystem

    Author : Ludwig Forsell; Ebba Samuelsson; [2023]
    Keywords : Energy mapping; Holmen paper Braviken; Internal heating network; Holmen; Energy usage in the paper industry; Energy usage for a TMP-plant;

    Abstract : The pulp and paper industry is the most energy intensive industry in Sweden. Most of the energy usedaims to supply the large amount of heat to the production processes that is required to produce pulp andpaper . READ MORE