Essays about: "Fibre length"

Showing result 6 - 10 of 32 essays containing the words Fibre length.

  1. 6. On the Mechanical Recycling of Woven Fabrics : Improving the Reusable Fibre Yield of Mechanical Methods

    University essay from Uppsala universitet/Tillämpad materialvetenskap

    Author : Ludvig Johansson; [2020]
    Keywords : Textile; fabric; textiles; fabrics; mechanical; recycling; woven; weave; yarn; cotton; twill; satin; diamond; Textil; textilie; textilier; väv; garn; återvinning; mekanisk;

    Abstract : This master thesis studies the recycling prospects of textiles. The textile industry contributes negatively to the global environmentthrough the release of greenhouse gases and consumption of resources. In order to achieve a circular textile industry, textiles must be recyclable by both chemical and mechanical means. READ MORE

  3. 7. Multiscale Analysis of Multifunctional Composites

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Ammara Dil; [2019]
    Keywords : ;

    Abstract : Conventional polymer composites are highly demanding due to their high strength and stiffness, low weight, easy processing and corrosion resistance. However, their weak out of plane properties restricts their use in high performance applications, such as aerospace, military and automotive components. READ MORE

  4. 8. Våm-pH hos mjölkkor : jämförelse av mättekniker och pH-förändring i samband med foderintag

    University essay from SLU/Dept. of Animal Nutrition and Management

    Author : Veronica Furenbäck; [2019]
    Keywords : nätmagens pH; våmacidos; SARA; LRCpH; eBolus; buffring; salivflödeshastighet; tuggaktivitet; idissling; peNDF; partikellängd; sortering;

    Abstract : Våmmens pH hos mjölkkor varierar under dygnet och mikroberna i våmmen behöver ett pH mellan 6-6,5 för att fungera optimalt. Normalt hålls våm-pH stabilt genom att kon absorberar flyktiga fettsyror (VFA) till blodet och den viktigaste mekanismen är saliven vilket har en buffringsförmåga då den innehåller bikarbonat och vätefosfatjoner. READ MORE

  5. 9. Carbon fibre reinforced plastic energy absorbing structures under crash loads : Numerical simulations validated with experimental tests

    University essay from Luleå tekniska universitet/Materialvetenskap

    Author : Alisanne Maria Veltman; [2019]
    Keywords : composites; crash; abaqus; czone;

    Abstract : The development of a numerical modelling approach for carbon bre reinforced plastic energy absorbing structures designed for crash events using Abaqus/CZone is described within this master thesis. Several crash tube series have been designed, manufactured, and tested with a rather unconventional cross-sectional geometry. READ MORE

  6. 10. How to predict the mechanical properties of a composite structure assembled with a metal structure

    University essay from Uppsala universitet/Tillämpad mekanik

    Author : Mubarak Ali; [2019]
    Keywords : ;

    Abstract : Adhesive joints are used extensively in the automotive industry. There are many ongoing studies on the area of application of joining composite to other material using adhesive joints. READ MORE