Essays about: "Distributed Temperature Sensing"
Showing result 1 - 5 of 6 essays containing the words Distributed Temperature Sensing.
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1. Distributed Temperature Sensing Using Phase-Sensitive Optical Time Domain Reflectometry
University essay from KTH/Tillämpad fysikAbstract : This thesis explores and evaluates the temperature measuring capabilities of a phase-sensitive optical time-domain reflectometer (φ-OTDR), which exploits Rayleigh backscattering in normal single mode optical fibers. The device is constructed and its setup explained, and a protocol for making temperature measurements with it is developed. READ MORE
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2. Classification of leakage detections acquired by airborne thermography of district heating networks
University essay from Datorseende; Tekniska högskolanAbstract : In Sweden and many other northern countries, it is common for heat to be distributed to homes and industries through district heating networks. Such networks consist of pipes buried underground carrying hot water or steam with temperatures in the range of 90-150 C. Due to bad insulation or cracks, heat or water leakages might appear. READ MORE
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3. Variations and correlations among climatic and environmental variables in Australia using GIS and remote sensing
University essay from Institutionen för naturgeografi och kvartärgeologi (INK)Abstract : This study was performed because of the potential vulnerability to climate change of the Australian continent. For example, global warming may increase the frequency and severity of drought [McAlpine, C.A., Syktus, J. READ MORE
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4. Comparison of different Line Source Model approaches for analysis of Thermal Response Test in a U-pipe Borehole heat Exchanger.
University essay from KTH/Tillämpad termodynamik och kylteknikAbstract : Ground Source Heat Pumps (GHSPs) is a relevant application and around 3 million installations are setting up at the beginning of 2010 (IEA ECES Annex 21). The improvements in GSHPs are currently focused on the optimization of the system and the reduction of costs installations. READ MORE
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5. Soil moisture modelling using TWI and satellite imagery in the Stockholm region
University essay from KTH/Geodesi och geoinformatikAbstract : Soil moisture is an important element in hydrological land-surface processes as well as land atmosphere interactions and has proven useful in numerous agronomical, climatological and meteorological studies. Since hydrological soil moisture estimates are usually point-based measurements at a specific site and time, spatial and temporal dynamics of soil moisture are difficult to capture. READ MORE