Essays about: "unexpected peaks"

Showing result 1 - 5 of 9 essays containing the words unexpected peaks.

  1. 1. Monitoring and Modelling of the Abiskojåkka Bridge

    University essay from Luleå tekniska universitet/Byggkonstruktion och brand

    Author : Kasper Furenstam; [2020]
    Keywords : Prestressed bridge; Abisko; Monitoring; thermal effects; FEM;

    Abstract : The infrastructure of today is getting older and problems caused by deterioration over time is affecting the service life of these structures. In Sweden most of the existing bridges were constructed 60 to 70 years ago, rising the need to determine the state of health of the bridges as the maintenance costs will increase heavily. READ MORE

  3. 2. Cirrus Clouds; Study of Microphyscial Properties and Their Seasonal & Temperature Dependence in the Tropics and Mid-latitudes

    University essay from Lunds universitet/Kärnfysik; Lunds universitet/Fysiska institutionen

    Author : Magdalena Sofia Maria Folestad; [2020]
    Keywords : Physics and Astronomy;

    Abstract : Cirrus clouds are high-level ice clouds covering ≈ 30% of Earth’s surface. The cirrus clouds ice crystals can be formed by heterogeneous or homogeneous nucleation, where temperatures for heterogeneous nucleation was set to -38 - -30 °C and for homogeneous nucleation below -42 °C. READ MORE

  4. 3. Possible unexpected peaks from oil drop size measurements in milk

    University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

    Author : Laura Schalkwijk; Rodrigo Olmedo Sotomayor; [2020]
    Keywords : laser diffraction; oil droplet size; milk; pasteurised milk; unexpected peaks; mastersizer; food engineering; livsmedelsteknik; Technology and Engineering;

    Abstract : The shelf life of milk is amongst others dependent on the size of the oil droplets. These droplets can be measured using the laser diffraction (LD) technique. LD is a popular technique to measure particle size distributions (PSD) that has an outstanding broad measuring range capability, is easy-to-use and has a high reproducibility. READ MORE

  5. 4. Effect of dwell time on stress intensity factor of ferritic steel for steam turbine applications

    University essay from Linköpings universitet/Mekanik och hållfasthetslära

    Author : Ahmed Azeez; [2018]
    Keywords : ;

    Abstract : In the transition from conventional to green energy production resources, steam turbines are used to satisfy the lack of energy during peaks in the demand times and the limited access of renewable resources. This type of usage for steam turbines makes them operate on a flexible schedule, which leads to unpredictable issues related to shorter component life and faster crack propagation. READ MORE

  6. 5. Non-parametric anomaly detection in sentiment time series data

    University essay from Uppsala universitet/Institutionen för teknikvetenskaper

    Author : Andreas Yacob; Olof Nilsson; [2015]
    Keywords : ;

    Abstract : The importance of finding extreme events or unexpected patterns has increased over the last two decades, mainly due rapid advancements in technology. These events or patterns are referred to as anomalies. READ MORE