Essays about: "Contact forces"

Showing result 16 - 20 of 104 essays containing the words Contact forces.

  1. 16. Improvements of ground anchors for Better Shelter

    University essay from KTH/Skolan för teknikvetenskap (SCI)

    Author : Joel Olsson; Richard Härlin; [2020]
    Keywords : ;

    Abstract : This report is part of a bachelor’s degree project in solid mechanics at KTH, Stockholm. It is performed by two students on behalf of the social enterprise Better Shelter, which provides shelters for people displaced by war and natural disasters. READ MORE

  3. 17. Customer Experience without Customer Contact: DSOs Adapting to a Supplier Centric Market : A multiple case study of Swedish DSOs

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Erik Bexelius; John Diklev; [2020]
    Keywords : ;

    Abstract : Structural changes are looming in the Swedish electricity system. Underlying forces pushing for industry practices to transform are sustainability goals, digitalisation and free market ambitions. READ MORE

  4. 18. Refined model for calculating the dynamic amplification factor for road bridges

    University essay from Lunds universitet/Byggnadsmekanik; Lunds universitet/Institutionen för byggvetenskaper

    Author : Jens Bergenudd; [2020]
    Keywords : Dynamics; Dynamic amplification factor; Dynamic impact factor; Platooning; Soil-structure interaction; Vehicle-bridge interaction; Technology and Engineering;

    Abstract : The objective of the thesis is to simulate and evaluate vehicle-bridge interaction (VBI) due to road surface irregularities and soil-structure interaction (SSI) with different vehicle models and suspension properties. Parameter studies will be carried out for integral and slab bridges. READ MORE

  5. 19. Investigation and Application of Safety Parameters for Lithium-ion Battery Systems

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Axel Relefors; [2020]
    Keywords : Lithium-ion battery; thermal runaway; accelerating rate calorimetry; electrochemical impedance spectroscopy; thermal management; Litiumjonbatteri; termisk rusning; kalorimeter; elektrokemisk impedansspektroskopi; värmereglering;

    Abstract : The Swedish Armed Forces are investigating high-risk applications where lithium-ion batteries (LIB) can replace traditional lead-acid batteries. Understanding the potential safety risks and evaluating a battery's instability is crucial for military applications. READ MORE

  6. 20. Numerical Simulation of Sabot Discard Projectile

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

    Author : Karl Karlsson; [2020]
    Keywords : CFD; Sabot; Simulation; Fluid Mechanics;

    Abstract : When designing an armour piercing kinetic energy projectile with a discarding sabot, it is important to know how the projectile is affected by the sabot during the discard. If the projectile has no active guiding systems, small disturbances to the initial flight path of the projectile can result in a significant deviance from its intended target. READ MORE