Sökning: "specific primary energy consumption"

Visar resultat 1 - 5 av 32 uppsatser innehållade orden specific primary energy consumption.

1. 1. The Impact of Oat and Fruit Consumption on Short-Chain Fatty Acid Production

   Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

   Författare :Johanna Margaretha Schilder; [2023]
   Nyckelord :short-chain fatty acids; SCFAs; diet; gas chromatography; serum; mice; applied nutrition and food chemistry; Agriculture and Food Sciences;

   Sammanfattning : This study explored the importance of short-chain fatty acids (SCFAs) in maintaining gut health and how different diets affect their levels. Blood plasma and serum samples from mice subjected to two intervention studies on oats and fruits were analysed to determine SCFA concentrations. LÄS MER

3. 2. A Comparative Lifecycle Impact Analysis: Assessing Global Warming Potential of Newly Manufactured and Reused Bricks for Building Construction in Sweden

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

   Författare :Set Nyi Aung; Srikanth Panda; [2023]
   Nyckelord :Newly manufactured Bricks; Reused Bricks; Lifecycle Impact Assessment; GaBi ts; openLCA; Technology and Engineering;

   Sammanfattning : The aim of the study is to compare the environmental performance in terms of Global Warming Potential (GWP), for reused bricks and newly manufactured bricks used in Swedish Construction Industry. The objective of the study was to compile and conduct Life Cycle Assessment (LCA), in terms of GWP, of newly manufactured and reused clay façade bricks used in Sweden. LÄS MER

4. 3. Fouling modelling in a UHT unit based on plant data.

   Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

   Författare :Thai Lam; [2023]
   Nyckelord :UHT; dairy; tubular heat exchanger; fouling development; fouling removal; food engineering; Technology and Engineering; Agriculture and Food Sciences;

   Sammanfattning : Heat treatment of dairy products is essential for food safety, one way to perform this is ultra-high temperature (UHT) processing. During the process, macronutrients and minerals form fouling deposits which impairs heat transfer. Eventually the fouling needs to be removed chemically by alkaline and acidic detergents. LÄS MER

5. 4. Understanding the potential future capacity of distributing green steel solutions - current knowledge and future challenges

   Magister-uppsats, Linnéuniversitetet/Institutionen för biologi och miljö (BOM)

   Författare :Heba Alwan; [2023]
   Nyckelord :Carbon dioxide CO2 ; greenhouse gas GHG emissions; Steelmaking fossil-free; direct hydrogen reduction; Sustainability transitions.;

   Sammanfattning : Transitioning from the conventional steel process to a direct hydrogen reduction process in the steel industry is a significant step towards reducing carbon dioxide emissions and achieving greater sustainability. The process involves using hydrogen gas as a reducing agent instead of carbon to remove oxygen from the iron ore. LÄS MER

7. 5. Computational Design in the AEC industry : Applications and Limitations

   Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Författare :Rasmus Mikaelsson; [2022]
   Nyckelord :Parametric design; generative design; design automation; design exploration; architectural engineering construction;

   Sammanfattning : The AEC-industry need to respond to multiple requirements from regulations and clients, leading to that building projects are becoming increasingly complex to handle for designers. CAD or computer aided design is a way to handle these challenges, and within CAD a new method is emerging: Computational design enables users to generate and explore design solutions automatically. LÄS MER