Sökning: "column studies"

Visar resultat 1 - 5 av 89 uppsatser innehållade orden column studies.

  1. 1. Control of carbon dioxide capture from biomass CHP plants : Designing a suitable control system to realize the flexible operation of the CO2 capture system

    Master-uppsats, Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

    Författare :Tanmmay Rout; [2023]
    Nyckelord :Carbon capture; biomass fired combined heat and power plant; MEA based chemical absorption; flue gas; dynamic operation; PI controllers;

    Sammanfattning : This degree project studies the integration of carbon capture system into biomass fired combined heat and power (bio-CHP) plants. The key disturbances from bio-CHP plants include flue gas flow rate, carbon dioxide (CO2) concentration and available heat for the reboiler because the use of versatile biomass and the dynamic operation of CHP plants results in large fluctuations in the properties of flue gas and the heat input for CO2 capture. LÄS MER

  3. 2. A quantitative analysis of plume gas distributions from different detection studies on Europa

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Anujan Ranganathan; [2023]
    Nyckelord :Europa; Water; Plume distribution; Surface Density; Column Density; Total number of molecules; Europa; Vatten; Plym Distribution; Ytdensitet; Kolumndensitet; Total mängd molekyler;

    Sammanfattning : The search for water has been vital in our solar system as water indicates a potential for life. The search has been extended to satellites orbiting the outer planets. It has already been proven that water exists on Saturn’s moon, Enceladus, where the spacecraft Cassini did a flyby through a water plume. LÄS MER

  4. 3. Climate improved concrete structures : Possibilities in design and construction

    Master-uppsats, KTH/Betongbyggnad

    Författare :Dalia Attia; Steve Kiryakos; [2023]
    Nyckelord :;

    Sammanfattning : Concrete is an important material for building a sustainable society, serving as the foundation of modern infrastructure. Concrete’s widespread adoption in both commercial and residential construction projects can be attributed to its exceptional versatility, strength, durability, and long-lasting qualities. LÄS MER

  5. 4. Assessment Of Plastic Degrading Abilities Of Autotransporter Domains Containing Esterase On Synthetic Polyesters

    Master-uppsats, Lunds universitet/Bioteknik; Lunds universitet/Bioteknik (master)

    Författare :Linus Hansen; [2023]
    Nyckelord :Biotechnology; Enzymes; Plastic degradation; Plastic waste management; Technology and Engineering;

    Sammanfattning : In today's world, plastic pollution has become a widespread problem with plastics in oceans, rivers and forests. The use of plastic has increased rapidly since it first was developed and that is because of its advantageous abilities. LÄS MER

  7. 5. Jämförelse mellan platsgjutna väggar och håldäckselement kontra stålstomme och plattbärlag

    Kandidat-uppsats, KTH/Byggteknik och design

    Författare :Mayar Khalaf; Amjad Al-Rebdawy; [2023]
    Nyckelord :;

    Sammanfattning : Environmental issues are becoming increasingly relevant, and the construction sector faces a dilemma when it comes to making building projects more environmentally friendly without exceeding costs and time frames. Three major aspects, environmental impact, costs and the time period are interconnected and influence each other based on the choice of materials used in the design. LÄS MER