Essays about: "laser flash analysis"

Found 3 essays containing the words laser flash analysis.

  1. 1. Noise Reduction in Flash X-ray Imaging Using Deep Learning

    University essay from Uppsala universitet/Avdelningen för beräkningsvetenskap

    Author : Tobias Sundman; [2018]
    Keywords : flash x-ray imaging; machine learning; deep learning; neural network; locally connected layer; autoencoder; LCLS; GPU; tensorflow; python; U-Net; free electron laser; selu; scaled exponential linear unit; diffraction; simulation; residual; concatenation;

    Abstract : Recent improvements in deep learning architectures, combined with the strength of modern computing hardware such as graphics processing units, has lead to significant results in the field of image analysis. In this thesis work, locally connected architectures are employed to reduce noise in flash X-ray diffraction images. READ MORE

  3. 2. Thermal Conductivity of Uranium Mononitride

    University essay from Linköpings universitet/Tunnfilmsfysik

    Author : Mikael Valter; [2015]
    Keywords : uranium nitride; porosity; thermal conductivity; laser flash analysis; nuclear fuel;

    Abstract : Thermal conductivity is a crucial parameter for nuclear fuel, as it sets an upper limit on reactor operating temperature to have safety margins. Uranium mononitride (UN) is a prospective fuel for fast reactors, for which limited experimental studies have been conducted, compared to the currently dominating light-water reactor fuel, uranium dioxide. READ MORE

  4. 3. Synthesis and characterization of nano-structured CoSb3 thermoelectric material

    University essay from KTH/Materialvetenskap

    Author : Abdullah Khan; [2009]
    Keywords : Thermoelectric CoSb3; Intermetallics; Spark Plasma Sintering; MS Thesis;

    Abstract : In this project, nano powder of CoSb3 thermoelectric material was synthesized using chemical alloying novel co-precipitation method. This method involved co-precipitation of TE precursor compounds in controlled pH aqueous solutions followed by thermo-chemical treatments including calcination and reduction to produce nano-particulates of CoSb3. READ MORE