Essays about: "Eddy Correlation"

Showing result 1 - 5 of 14 essays containing the words Eddy Correlation.

  1. 1. A comparison of remote sensed semi-arid grassland vegetation anomalies detected using MODIS and Sentinel-3, with anomalies in ground-based eddy covariance flux measurements.

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Jason Craig Joubert; [2023]
    Keywords : Geography; GIS; Anomaly Detection; Remote Sensing; fAPAR; GDMP; GPP; MODIS; Sentinel-3; Earth and Environmental Sciences;

    Abstract : Remote sensed vegetation biophysical indicators are derived from various sensors and methods and contribute to the quantification of vegetation growth. They are used as inputs to early warning systems for crop yield estimation, thus improving crop management and food security. READ MORE

  3. 2. Process monitoring of turbine blades : Monitoring of blade tip clearance using eddy current sensors

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

    Author : Hampus Andersson; [2022]
    Keywords : Blade tip clearance; Blade tip timing; Eddy current sensor; Turbine monitoring; Maintenance.; Bladtoppspel; Bladvibrationer; Eddy current sensorer; Turbinövervakning; Underhåll.;

    Abstract : This thesis has been a collaboration between the Royal Institute of Technology (KTH) and Siemens Energy which invest in the research facility at KTH. The objective was to investigate the use of eddy current sensors in real-time monitoring of turbine blades. READ MORE

  4. 3. Evaluating drought impacts on ecosystem water use efficiency of three different boreal forest sites

    University essay from SLU/Dept. of Forest Ecology and Management

    Author : Tim Schacherl; [2021]
    Keywords : flux data; carbon uptake; water deficit; Sweden; drought resistance; nitrogen; Eddy covariance;

    Abstract : European boreal forests are the biomes most affected by climate change. For example, extreme weather events such as droughts are expected to become more frequent and severe. Especially in the summer months, droughts can drastically impact the carbon and water exchanges of boreal forests. READ MORE

  5. 4. Forest Simulation with Industrial CFD Codes

    University essay from KTH/Strömningsfysik

    Author : Petter Cedell; [2019]
    Keywords : RANS; LES; WindSim; CFD; Forest Model; Turbulence; FVM;

    Abstract : Much of the planned installation of wind turbines in Sweden will be located in the northern region, characterized by a lower population density so that problems related to sound pollution and visual acceptance are of lower concern. This area is generally distinguished by complex topography and the presence of forest, that significantly affects the wind characteristics, complicating their modelling and simulation. READ MORE

  6. 5. Non-destructive testing of thin strip material : Implementation of the 3MA technique at a steel producing company

    University essay from Högskolan i Gävle/Avdelningen för bygg- energi- och miljöteknik

    Author : Jon Mikel Lizarralde; [2017]
    Keywords : Non-destructive testing; 3MA; steel strip; process monitoring and control; energy efficiency; sustainability; hardness; tensile strength;

    Abstract : This study is an initial attempt to investigate the possibility of substituting conventional laboratory destructive testing techniques at Sandvik's strip steel production facilities with the 3MA (Micro-magnetic Multi-parameter Microstructure and Stress Analysis) NDT (nondestructive testing) technique. The interest for the research comes from various problems with the actual destructive testing method. READ MORE