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1. 1. Development and characterization of multi-streams heat exchangers for liquefaction cycle analysis in the contextof hydrogen mobility

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

   Författare :WULLSCHLEGER LÉA; [2023]
   Nyckelord :Liquefaction cycle; multi-streams heat exchanger; Matlab; PROOSIS; AMESIM; ArianeGroup;

   Sammanfattning : This paper presents the master thesis work done at ArianeGroup on the development and characterization of multi-streams heat exchangers for liquefaction cycle analysis in the context of hydrogen mobility. In 2015, the Paris Agreements aimed at strengthening the global response to the threat of climate change by keeping the temperature rise below 1. LÄS MER

3. 2. Paths forward for Sustainable Maritime Transport : A techno-economic optimization framework for next generation vessels

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

   Författare :Julian Ulrich Hausweiler; [2023]
   Nyckelord :;

   Sammanfattning : Recently, the decarbonization of maritime transport has received increased attention, in order to align with the targets of the Paris Agreement. In 2023, the International Maritime Organization unveiled their revised greenhouse gas strategy with an ambitious target: net-zero emissions by 2050. LÄS MER

4. 3. Pathway for Sustainable Aviation : Analysis of Science-Based Targets for Aviation

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

   Författare :Sebastian Lindfors; [2023]
   Nyckelord :Aviation; Airline; Science-Based Targets initiative; Climate change; Sustainable transformation; Alternative fuels; Sustainable aviation fuels SAF ; Hydrogen; Electric aviation; Scenario analysis; Flygindustrin; Flygbolag; Science-Based Targets-initiativet; Klimatförändring; Hållbar transformation; Alternativa bränslen; Hållbart flygbränsle; Väte; Elektrisk flygning; Scenarioanalys 437 07-21;

   Sammanfattning : In order for the aviation industry to meet the targets of the Paris agreement and reach net-zero by 2050, significant amounts of greenhouse-gas emissions are to be reduced. However, as the industry is essentially dependent on conventional jet fuel, it becomes necessary for alternative technologies to develop and phase out fossil-based fuels. LÄS MER

5. 4. Methodological study for carbon accounting : Case study: ISS's technical maintenance activities

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

   Författare :Théo Andreux; [2023]
   Nyckelord :Greenhouse gas emissions; decarbonization; carbon accounting; transparency; comparability; accuracy; completeness.; Växthusgasutsläpp; avkolning; klodioxidredovisning; transparens; jämförbarhet; noggrannhet; fullständighet.;

   Sammanfattning : European greenhouse gas (GHG) emissions have decreased by 24% between 1990 and 2019 according to a report by the European Commission. Yet, the Paris agreement set a target of 55% by 2030 to prevent the effects of climate change and prepare for carbon neutrality by 2050. LÄS MER

7. 5. Techno-economic Assessment of Carbon Capture from Low Concentration Streams

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

   Författare :Prithvi Kiran Joshi; [2023]
   Nyckelord :Carbon capture; industrial emissions; low concentration; MEA; Benfield; absorption; Immobilised Amine; adsorption; Kolavskiljning; industriella utsläpp; låg koncentration; MEA; Benfield; Absorption; Immobiliserad amin; Adsorption vi;

   Sammanfattning : Investments in carbon capture from industrial emissions have been on the rise in recent years, having reached over $200 million in 2021 as compared to 2015’s $13 million. The Paris Agreement, signed by 196 parties globally in 2015, is purported to be the primary driver for this, with its ambitious goal of limiting global surface temperature rise to 1. LÄS MER