Essays about: "bed material"

Showing result 1 - 5 of 119 essays containing the words bed material.

  1. 1. Thermal degradation of PFAS in solid matter

    University essay from KTH/Kemi

    Author : Tuqa Al-Badri; [2024]
    Keywords : PFAS; PFOS; PFOA; thermal degradation; sewage sludge; PFAS; PFOS; PFOA; termisk nedbrytning; avloppsslam;

    Abstract : Per- och Polyfluorerade alkylsubstanser (PFAS) är syntetiskt framställda organiska föreningar som har använts i stor utsträckning i konsument- och industriprodukter. PFAS-substanser besitter attraktiva egenskaper såsom resistans mot väta, fett, fläckar och är dessutom värmetåliga. READ MORE

  3. 2. High-Temperature Thermal Energy Storage for Innovative Hybrid CSP/PV Plants : A Comprehensive Design Optimization

    University essay from KTH/Energiteknik

    Author : Lorenzo Centonze; [2023]
    Keywords : ;

    Abstract : By means of a literature review, critical parameters in the context of thermal energy storage systems, particularly packed bed thermal energy storage systems are identified. The goals of this thesis project are to come up with an optimized design for a PBSTES and to evaluate the thermal performance of alternative storage materials derived from byproducts of industrial processes and natural rocks in order to reduce the environmental impact of the designed system. READ MORE

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

    University essay from Linköpings universitet/Industriell miljöteknik

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

    Abstract : 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. READ MORE

  5. 4. Achieving a Sense of Calm : Soma Design for Better Sleep through Seamless Technologies

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Alice Borg; [2023]
    Keywords : Soma Design; Research through Design; Sleep; Wellbeing; Material Explorations; Prototype Development; Seamless Technologies; Soma Design; Forskning via Design; Sömn; Välmående; Material Exploration; Prototyp Skapande; Icke-påträngande Teknologier;

    Abstract : Sömnsvårigheter har blivit allt vanligare i takt med att samhället blir mer skyndsamt och teknologi-drivet. Även om orsakerna kan variera, finns det några allmänna faktorer som kan hjälpa kroppen att varva ner innan läggdags. READ MORE

  6. 5. Increased build rate by laser powder bed fusion of SSAB steel powder

    University essay from Uppsala universitet/Tillämpad materialvetenskap

    Author : Colin Daly; [2023]
    Keywords : Additive manufacturing; Laser powder bed fusion; Build rate; Steel powder;

    Abstract : SSAB has built a pilot gas atomization facility looking to expand their expertise of steel into the metal powder and additive manufacturing industry. Laser powder bed fusion is an additive manufacturing method that melts and fuse metal feedstock powder together layer by layer using a high intensity laser. READ MORE