Essays about: "Elasticity modulus"

Showing result 11 - 15 of 46 essays containing the words Elasticity modulus.

  1. 11. Negative energy elasticity and a model for the behavior of the residual strain in doubly cross-linked gels fabricated by shear strain

    University essay from Uppsala universitet/Polymerkemi

    Author : Therese You; [2020]
    Keywords : Polymer gel; Tetra-PEG; hydrogels; doubly cross-linked gels; shear modulus; energy elasticity;

    Abstract : Doubly cross-linked gels were fabricated based on tetra-poly(ethylene glycol) (Tetra-PEG) by shear strain. These are gels with two network structures present in the same polymeric network. The second network structure is introduced by applying a mechanical field to the first natural network structure. READ MORE

  3. 12. Development, Validation and Implementation of Universal Testing Machine

    University essay from Jönköping University/JTH, Industriell produktutveckling, produktion och design

    Author : STEPHEN JOSE MATHEW; Vijay Francis; [2020]
    Keywords : ;

    Abstract : The thesis paper will be covering the grounds of what, how and why a Universal Testing Machine is used, an alternative to the generic Universal Testing Machinedesigns and how it is built. The primary objective of this thesis work is to designand build a Universal Testing Machine which can handle a load up to 10kN forpolymer materials which is cost effective and modular. READ MORE

  4. 13. Implementation of moisturedependent constitutive model for paperboard

    University essay from KTH/Hållfasthetslära

    Author : Venkata Venu Sai Phani Ram Babbepalli; [2020]
    Keywords : ;

    Abstract : There has been a considerable increase in the usage of paper products due to its sustainability in the product cycle. Many environmental and process variables can affect the mechanical behavior of paper from its making to finished products. READ MORE

  5. 14. Mechanical properties of films made of faba bean protein nanofiber and non-fibrillated protein

    University essay from SLU/Department of Molecular Sciences

    Author : Alice Dunge; [2019]
    Keywords : Faba bean; amyloid; fibrils; meat substitutes; elasticity; stiffness; proteins;

    Abstract : The production of livestock puts a huge strain on our ecosystem and the planet. It is the largest source of greenhouse gases and it causes loss in biodi-versity and pollution of water. One way to reduce these environmental dam-ages is to decrease the intake of meat and increase the intake of plant-based proteins. READ MORE

  6. 15. Design of Ultra High Performance Fibre Reinforced Concrete Bridges : A Comparative Study to Conventional Concrete Bridges

    University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Author : Viktor Eriksson; [2019]
    Keywords : Bridge design; CO2 emissions; Mechanical properties and behaviour; Straight short steel fibres; UHPC; UHPFRC; Bro dimensionering; CO2 utsläpp; Korta raka stålfibrer; Mekaniska egenskaper och beteende; UHPC; UHPFRC;

    Abstract : The use of Ultra High Performance Fibre Reinforced Concrete (UHPFRC) in the construction industry started in the 1990s and has since then been used for bridges all over the world. The mechanical properties and the dense matrix result in lower material usage and superior durability compared to conventional concrete, but the implementation of UHPFRC in the Swedish industry has been delayed. READ MORE