Sökning: "streamlined life cycle assessment"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden streamlined life cycle assessment.

1. 1. Life cycle assessment of metal laser powder bed fusion : A deep dive into the significance of system boundary expansion and improvement potential

   Master-uppsats, Linköpings universitet/Industriell miljöteknik

   Författare :Christian Rotter; Erik Fagerberg; [2023]
   Nyckelord :additive manufacturing; life cycle assessment; powder bed fusion; system boundaries; metal laser powder bed fusion; environmental impact; global warming potential;

   Sammanfattning : Metal additive manufacturing (MAM) is a manufacturing technology experiencing a rapid expansion rate. Metal laser powder bed fusion (ML-PBF) is among the most popular techniques in this field. The environmental implications of it are often discussed in literature and compared to conventional manufacturing. LÄS MER

3. 2. Life cycle analysis of retrofit solutions for brake emission

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

   Författare :Panagiotis Kampouridis; [2023]
   Nyckelord :Non-exhaust emissions; Retrofit solutions; Brake emission; streamline LCA; Life cycle assessment; Brake system; Particulate emission; Particulate matter; PM; Laser cladded; Filtration; Statistical desirability function; Icke-avgasutsläpp; Eftermonteringslösningar; Bromsemission; LCA; Livscykelanalys; Bromssystem; Partikelemission; PM; Laserklädd; Filtrering; Statistisk önskvärdhetsfunktion;

   Sammanfattning : This Master Thesis project is focused on Life Cycle Analysis (LCA) of retrofit solutions for brake emission and the comparison of each solution. Background research was performed to check possible solutions to the Particulate Matter (PM) problem that non-exhaust emissions contribute to. LÄS MER

4. 3. Environmental consequences of mixed plastic recycling : Life cycle assessment of FAIR plastic system

   Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

   Författare :Amanda Sivard; [2022]
   Nyckelord :LCA; CLCA; plastic recycling; mechanical recycling; LDPE; HDPE; PP; PET; LCA; CLCA; plaståtervinning; mekanisk plaståtervinning; FAIR plastic; LDPE; HDPE; PP; PET;

   Sammanfattning : Global environmental change is a concern in society, and companies sees the importance of more environmentally- friendly practices. Consequently, the need for environmental information is becoming more and more important. LÄS MER

5. 4. Feasibility Study of Available Hydrogen Production Techniques in Sweden using Single-Issue LCA Carbon Footprint

   Master-uppsats, KTH/Industriell bioteknologi

   Författare :Beatrice Westén; [2022]
   Nyckelord :Hydrogen; biohydrogen; LCA; Single-Issue LCA; streamlined LCA; Life Cycle Assessment; Carbon Footprint; CF; Environmental System Analysis; Sweden; holistic; future scenarios; Vätgas; biovätgas; LCA; Single-Issue LCA; streamlined LCA; Life Cycle Assessment; Carbon Footprint; CF; Environmental System Analysis; Sverige; holistisk; framtida scenarios;

   Sammanfattning : Sverige har som mål att bli helt fossilfri till år 2045. Energymyndigheten har därför tagit fram ett förslag till Vätgasstrategi för att ställa om vätgasproduktionen till att vara helt fossilfri till 2045. Idag används ca 180 000 ton vätgas, vilket motsvarar ett energiinnehåll på ca 6 TWh. LÄS MER

7. 5. Streamlined LCA model and complete assessment of a hydraulic drive system

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

   Författare :Johan Sagström; [2017]
   Nyckelord :;

   Sammanfattning : This master thesis was commissioned by Bosch Rexroth AB and carried out over the course of 20 weeks between January and May 2017. The company produces hydraulic drive systems for different industrial applications, mostly for rotating heavy loads under constant, low speed and high torque. LÄS MER