Essays about: "finite element analysis. v"
Showing result 1 - 5 of 15 essays containing the words finite element analysis. v.
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1. Design and evaluation of a shock load resistant dynamic chain plate
University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematikAbstract : Conveyor chains are often subject to repetitive shock loads during normal operations. This can cause accelerated wear in the chain leading to premature chain replacementor chain failure (Otoshi, 1997, p. 4). In this thesis a new approach for reducingshock load related wear in conveyor chains is proposed. READ MORE
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2. Dual-polarized fully-metallic Vivaldi antenna array in a triangular lattice
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : New mobile communication generations need electromagnetic sensors capable of steering their high-directive beams towards the users. Conventional base stations use square lattice phased arrays to accomplish this task. These arrays are composed of a large number of radiating elements to achieve the required high directivity and scanning capabilities. READ MORE
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3. Analysis of Head Kinematics in Ice Hockey
University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)Abstract : Ice hockey has been identified as a sport with a high risk for concussions due to it being highly physical. Improvements have been made over the years to improve the protective gear for the players effectively eliminating more severe traumatic brain injuries (TBIs) however mild concussions (mTBI) are still prevalent to this day. READ MORE
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4. Simulation of Mechanical Shock with Finite Element Analysis and Estimation of Shock Attenuation
University essay from KTH/HållfasthetsläraAbstract : Space equipment is often subjected to mechanical shocks. Some devices like electronics are sensitive to shocks, and they can easily be damaged. To protect these devices, it is important to study shock penetrations in space structures. The Finite Element Method is an effective tool to simulate response to transient excitations. READ MORE
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5. Micro-architectured materials for noise and vibration control in high voltage products – design and modelling
University essay from Uppsala universitet/Tillämpad mekanikAbstract : Many Hitachi ABB Power Grids (HAPG) products vibrate and emit noise, but legal limitations of these parameters fuel the development of energy absorption methods used on products. Methods such as Constrained Layer Damping (CLD). READ MORE