Essays about: "mullins effect"

Found 5 essays containing the words mullins effect.

  1. 1. Method Development & Analysis of Seals using FEM

    University essay from KTH/Maskinkonstruktion

    Author : Lovisa Svanborg Östlin; [2023]
    Keywords : FEM; guidelines; hyperelastic materials; hyperelastic material models; method development; seals; FEM; riktlinjer; hyperelastiska material; hyperelastiska materialmodeller; metodutveckling; tätningar;

    Abstract : Hyperelasticity is a significant property of rubber, taken advantage of in engineering applications. A common application is the use of seals to prevent fluid transfer (liquid or gas) between solid regions. Volvo CE is often depending on external supplier when developing seals. READ MORE

  3. 2. Glued connection for TCC slabs : Experimental and Numerical investigation

    University essay from Linnéuniversitetet/Institutionen för byggteknik (BY)

    Author : Ervin Halilovic; Seid Lotinac; [2022]
    Keywords : TCC connection; Composite element; Adhesive connection; Silicone Adhesive; Polyurethane Adhesive; Slip modulus; Shear stress; Cohesive elements; Traction seperation law; Mullins effect; Hysteresis;

    Abstract : Timber-concrete composite (TCC) structures are becoming more popular in several industrial applications as an efficient method for optimizing the structural performance and the cost of construction as well as lowering the emissions of carbon dioxide. TCC floors are more sustainable than pure concrete floors and more resistant to vibrations and excessive deflections than pure wooden floors. READ MORE

  4. 3. Material Properties of Adhesive Joint

    University essay from KTH/Hållfasthetslära

    Author : Shuyue Wang; [2020]
    Keywords : ;

    Abstract : The development of the commercial 5G network with high-frequency mmWave requires tighter base station grid, which increases the demand for smaller and more unobtrusive products. One way to connect materials of different properties and keeping the product size small is to use adhesive joints instead of screw joints. READ MORE

  5. 4. Structural analysis of thermal interface materials and printed circuit boards in telecom units - a methodology

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

    Author : Mattias Good; [2016]
    Keywords : hyperelastic; viscoelastic; fem; finite element method; telecom; cooling; solid mechanics; nonlinear; uniaxial compression; printed circuit board; pcb; polymer; rubberlike; filled silicone rubber; gappad; thermal pad; mullins effect; cyclic loading; stress softening;

    Abstract : En struktur analys på Ericssons MINILINK-6352 har utförts för att undersöka spänningar och deformationer på enheten, främst med fokus på de termiska gränskiktsmaterialen och buktningar av kretskortet. Dessa är viktiga aspekter när man överväger om enheten är termiska lämpad ur en mekanisk synvinkel, där god ytkontakt mellan de olika kropparna är avgörande för ordentlig kylning genom värmeledning. READ MORE

  6. 5. Exploring a sleepiness framework : The effect of sleepiness on interpersonal adaptability, and the role of time pressure, chronotype, tenure, agreeableness and extraversion in the relationship

    University essay from Linnéuniversitetet/Institutionen för psykologi (PSY)

    Author : Andrea Strinic; Sólveig Dröfn Jónsdóttir; [2016]
    Keywords : sleepiness; time pressure; interpersonal adaptability; chronotype; tenure; personality; agreeableness; extraversion;

    Abstract : People spend a great portion of their life either sleeping or working. The modern working environment is filled with hectic work schedules and an increasing demand for international teamwork which have wide variety of influences on an individual. READ MORE