Essays about: "Thermomechanical simulation"
Showing result 1 - 5 of 7 essays containing the words Thermomechanical simulation.
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1. Implementation of thermomechanical laser welding simulation : Predicting displacements of fusing A AISI304 T-JOINT
University essay from Högskolan i Skövde/Institutionen för ingenjörsvetenskapAbstract : Laser welding is an advanced joining technique with the capability to form deep, narrow, and precise welds. Numerical models are used to simulate the process in attempts of predicting distortions and stresses in the material. This is done to reduce physical testing, optimize processes and enable integrated product- and process development. READ MORE
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2. Thermomechanical stress analysis of the main insulation system of traction electrical machines
University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknikAbstract : More efficiency heavy-duty vehicles are developed with higher range, updated electronic and mechanical parts. The fuel efficiency and pollution of carbon dioxide need to be lower to achieve new EU regulations. The global population increases with an increased number of heavy-duty vehicles. This, in turn, increases the emission. READ MORE
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3. Simulation of the field generated by an array antenna with misplaced radiators
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : An array antenna is designed and commanded assuming a perfect positioning of the radiators. However, it is technically impossible to actually place each element in the exact position (mechanical, assembly errors and thermodynamic efforts), which generates errors in aim, amplitude and shape of the main beam while increasing the sidelobes. READ MORE
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4. Thermo-Mechanical Fatigue Assessment of Marine Boiler : Using linear Finite Element Analyses
University essay from Linnéuniversitetet/Institutionen för maskinteknik (MT)Abstract : This thesis is on fatigue crack growth assessments of a thermomechanical loaded Marine Boiler- Sunrod CPDB12. The installation position of the marine boiler in the ship in relation to its fatigue life under mode 1 loading is investigated. READ MORE
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5. Material parameter study for aheavy-vehicle exhaust manifoldusing the finite element method : to increase component lifetime and decrease its environmental impact
University essay from Linköpings universitet/KonstruktionsmaterialAbstract : The thesis originates from a need to meet stricter environmental regulations for Scania, to reduce fuel consumption and emission from heavy-vehicles. Scania aims to fulfil these requirements by increasing combustion pressure and temperature. These conditions are tougher for the engine components and they shorten their lifetime. READ MORE