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Visar resultat 1 - 5 av 22 uppsatser som matchar ovanstående sökkriterier.

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

   Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

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

   Sammanfattning : 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. LÄS MER

3. 2. Techno-economic analysis and simulation of low temperature district heating networks

   Master-uppsats, Lunds universitet/Avdelningen för Energi och byggnadsdesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

   Författare :Ilia Iarkov; [2023]
   Nyckelord :Low-temperature district heating; Modelica; BTES; LCA; LCC; Technology and Engineering;

   Sammanfattning : The continuous increase in global energy consumption has led to a greater focus on the energy required for heating buildings. This thesis presents a techno-economic model for analysing low-temperature district heating networks coupled with a geothermal heat source. LÄS MER

4. 3. A Sustainability Study of NFV versus PNF in an MSC-Server : An African Country Case Study

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Danilo Duarte Dos Reis; Märta Norman; [2023]
   Nyckelord :Telecommunication; Green ICT; NFV; PNF; Sustainability; Operating Energy consumption; MSC-S.; Telekommunikation; Grön ICT; NFV; PNF; Hållbarhet; Energikonumption; MSC-S.;

   Sammanfattning : The telecom sector contributes to 1.6% of global emissions and is expanding to meet the increasing demand, raising concerns regarding energy consumption and CO2 emissions. LÄS MER

5. 4. Exploring Coordination Mechanisms and Product Characteristics for Food Waste Reduction Principles: A Case Study in Physical Distribution

   Master-uppsats, Lunds universitet/Teknisk logistik

   Författare :Zacharias Samuelsson; [2022]
   Nyckelord :Food Waste; Food Waste Mitigation; Food Supply Chain; Food Retailing; Food Waste Mitigation in Distribution; Technology and Engineering;

   Sammanfattning : Title: Exploring Coordination Mechanisms and Product Characteristics for Food Waste Reduction Principles: A Case Study in Physical Distribution Author: Zacharias Samuelsson Thesis supervisor: Eva Berg, Faculty of Engineering at Lund University Thesis Purpose: Identify food waste causes in a global distribution network and develop an improvement proposal for minimizing food waste. Method: This study develops a food waste mitigation framework based on a literature review and assess it through a case at a company. LÄS MER

7. 5. Achieving enhanced integration of sustainability into supply chain through implementation of effective strategies in environmental, economic, and social fronts

   Master-uppsats, Mälardalens universitet/Akademin för innovation, design och teknik

   Författare :Heor Aula; [2022]
   Nyckelord :Globalization; Sustainability; Supply chain network; firm performance; Governance gaps; Innovative sustainable strategies; Integration;

   Sammanfattning : Manufacturing industries have adopted globalization as a strategy to improve the reach of their products/services, bringing them closer to the customer and utilizing the cost advantage in emerging economies, better availability of resources such as raw materials, and cheaper workforce. However, with globalization came a fair share of obstacles in effectively managing the operations of a complex supply chain network spread across the globe. LÄS MER