Essays about: "vibrationer"
Showing result 6 - 10 of 162 essays containing the word vibrationer.
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6. Comparative analysis of contact and non-contact method for determining the natural frequencies of a bolted joint
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : To ensure high assembly quality of components, a proper clamping force in bolted joints is essential. The existing tightening technology rely on torque and angle; however, this thesis proposes a method for obtaining the clamping force of a bolted joint based on measuring the natural frequencies. READ MORE
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7. The Paradigm Shift for Substations Technology within Wind Power Applications from Onshore to Floating
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Floating wind turbines are attracting more attention as more than three-quarters of the total offshore technical potential is located in deep water, leading to a growing trend in floating wind farm projects. Consequently, it becomes necessary to develop Floating Offshore Substation (FOSS) to step up voltage and efficiently transmit power to the shore with minimal losses. READ MORE
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8. Design and implementation of an energy harvesting system in a prosthetic limb
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Energy Harvesting, also known as power harvesting or ambient power, is the process of obtaining small amounts of power from secondary sources, such as vibrations, light, temperature variations and even radio-frequency emissions. These systems have been uncommon in personal and wearable electronics in the past, however they are slowly gaining traction. READ MORE
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9. Mapping of IPM machine efficiency and Noise Vibration Harshness : An investigation into trade-offs with respect to efficiency and Noise Vibration Harshness
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : Due to the recent shift towards electrification, electric machines has become a prominent option to be used in vehicle applications. Much effort is spent in the development process of these machines to make optimizations in order to improve the performance aspects of the machine. READ MORE
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10. Optimal Knock Sensor Spatial Locations of In-line Combustion Engines : A Case Study of Scania Engines
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : In recent years, there has been a growing interest in utilizing knock sensors as a diagnostic tool for providing valuable insights into the combustion process. These sensors have demonstrated their potential to offer information regarding crucial parameters such as the start of combustion, heat release rate, misfire events, and valve events. READ MORE
