Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"field measurement techniques"”.
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Measurement and application of near-field scan data: prediction of currents, radiated emissions, and probe characteristics
… dissertation examines the application of near field measurement techniques and analysis originally developed for the analysis of antennas to the specific case of electromagnetic compatibility"--Abstract, page iv.
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Experimental investigation of 2D and 3D internal wave fields
The generation of 2D and 3D internal wave fields is extensively studied via planarand stereo- Particle Image Velocimetry (PIV) flow field measurement techniques. A benchmark was provided by an experiment involving tidal flow over a 2D Gaussian ridge; this study providing a counterpart with which …
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Experimental Investigation of the Active Flow Control on a Two-Dimensional Wind Turbine Airfoil
… and Particle Image Velocimetry (PIV) flow field measurement techniques. The results show that the fluctuating loading generated by an upstream cylinder wake was reduced by up to 12% using a proportional closed loop control algorithm at 27 degree angle of incidence. Under the same unsteady …
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Full Field Reconstruction Enhanced With Operational Modal Analysis and Compressed Sensing for General Dynamic Loading
… several discrete locations. The accuracy of the measurements varies with the location and orientation of the sensors. Practically, it is not possible to place sensors at all the critical locations for different excitations. Therefore, an approach that derives the full field response using a …
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Influence of Geotechnical Properties on Sediment Dynamics, Erodibility, and Geomorphodynamics in Coastal Environments Based on Field Measurements
… is no framework available for collecting direct measurements of these properties for estimating initiation of motion and erosion rates. Here, it is postulated that improving the ability to measure geotechnical sediment properties in energetic foreshore environments can improve our ability to …
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Bidirectional Distribution Reflection Function of Algodones Dunes
… approaches were taken during this research: a field campaign and laboratory measurements. The first approach, the field campaign, was accomplished with a trip to the Algodones Dunes from the 8th to the 13th of March, 2015. During the field campaign, several test points from spatially different …
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The development and application of statistical sampling regime to map out hydrocarbons in sediments.
… sampling design for sediments in an offshore oil field environment. The sampling area was partitioned equally into sixteen zones. Stratification was based on the near-field and far-field areas, and the number of samples in each zone was chosen by proportional allocation - i.e. proportional to the …
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Real-time Prediction of Dynamic Systems Based on Computer Modeling
… autonomous vehicle system and the full-field measurement system. For the cooperative autonomous vehicle system a novel parallel grid-based RBE technique is firstly proposed. The formulations are derived by identifying the parallel computation in the prediction and correction processes of …