Essays about: "LDPE."

Showing result 1 - 5 of 32 essays containing the word LDPE..

  1. 1. Conceptual design and construction of a UAV wing structure

    University essay from KTH/Skolan för teknikvetenskap (SCI); KTH/Skolan för teknikvetenskap (SCI)

    Author : Selma Rahman; Anujan Ranganathan; [2020]
    Keywords : ;

    Abstract : This report presents the design of the wing structure for a UAV called Skywalker X8. A model of the UAV was given and analyzed to design a wing box structure that is twice the size of the current model, with "greener" technology and lightweight materials. READ MORE

  2. 2. Experimental Testing and MaterialModeling of Anisotropy in InjectionMoulded Polymer Materials

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik; Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Sharlin Shahid; Widaad Gukhool; [2020]
    Keywords : Anisotropy; Barlat2004; DIC; Hill48; Polyethylene; Tensile test;

    Abstract : Experimental characterization of the mechanical properties in a thin injection moulded Low-Density Polyethylene (LDPE) plate is per- formed in this work. Anisotropy in LDPE at different material orientations is measured from the Digital Image Correlation (DIC) observation of the specimens during uniaxial tensile test. READ MORE

  3. 3. Development of a Nakajima test and its potential variants setup on thin flexible LDPE film and Aluminum foil

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : mohamed shahen; [2019]
    Keywords : Nakajima test; DIC Digital image correlation; Abaqus; Ductile damage; Thin packaging laminates;

    Abstract : The thesis aimed to identify fracture strain for multiaxial loading for laminate material of Al and LDPE that is mostly used in the food packing technology specially in liquid packaging industry. These materials are thin and flexible which make it difficult to handle and test it. READ MORE

  4. 4. Saving the world - One truck at a time : A case study at Volvo Trucks on reducing the packaging waste through circular economy

    University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013); Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Author : Amanda Orrefalk; Charlotta Nedström; [2018]
    Keywords : Circular economy; Reversible logistics; Sustainable packaging; Waste management; Cirkulär ekonomi; Reversibel logistik; Hållbara förpackningar; Avfallshantering;

    Abstract : The production and consumption of today generates huge amounts of waste, and due to the increasing living standards the amount will continue to increase. The waste leads to large environmental impacts due to pollution and emissions of greenhouse gases, as well as the depletion of raw materials. READ MORE

  5. 5. Degradation of Microplastic Residuals in Water by Visible Light Photocatalysis

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Tajkia Syeed Tofa; [2018]
    Keywords : Microplastics; Low density Polyethylene LDPE ; Heterogeneous photocatalytic degradation; Zinc oxide nanorods; Visible light.;

    Abstract : Microplastic (MP) pollution has recently been recognized as a threat to the biosphere including humans due to its widespread distribution, persistent nature and infinitesimal size. This study focused on the solid phase degradation of microplastic residues (particularly low density polyethylene, LDPE) in water through heterogeneous photocatalysis process by designed photocatalysts of zinc oxide nanorods (ZnO NRs) and platinum nanoparticles deposited on zincoxide nanorods (Pt NPs-ZnO NRs) under visible light irradiation. READ MORE