Sökning: "performance prism"

Visar resultat 1 - 5 av 12 uppsatser innehållade orden performance prism.

  1. 1. Computational Analysis of Spray Deflector Designs

    Master-uppsats, KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanik

    Författare :Osman Gyokhan Ali; [2023]
    Nyckelord :Planing Hulls; Spray Deflector; Hull Modification; Computational fluid dynamics CFD ; resistance; trim angle; heave; CD-adapco Star CCM ; Numerical Ventilation; Phase Replacement; Modified HRIC Scheme; Volume Fraction Source Term; Reynolds averaged Navier-Stokes RANS ; Volume of Fluid VOF ; SST K-Omega Turbulence Modelling; Höghastighetshantverk; modelldesign; spraydeflektor;

    Sammanfattning : Planing hull is a common hull design concept which decreases the resistance while speed is increasing for a specific speed range. It is also suitable for hull modifications to achieve higher efficiency. Spray deflector is a promising hull modification which offers extra resistance decreasing and less vertical acceleration for planing hulls. LÄS MER

  3. 2. Towards Deep Learning Accelerated Sparse Bayesian Frequency Estimation

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Mika Persson; [2022]
    Nyckelord :Bayesian Statistics; Deep Learning; Frequency Estimation; Generative Adversarial Networks; Artificial Neural Networks; Statistical Modelling; Mathematics and Statistics;

    Sammanfattning : The Discrete Fourier Transform is the simplest way to obtain the spectrum of a discrete complex signal. This thesis concerns the case when the signal is known to contain a small (unknown) number of frequencies, not limited to the discrete Fourier frequencies, embedded in complex Gaussian noise. LÄS MER

  4. 3. Performance of Light Electric Freight Vehicles in Urban Areas - Adapting the Performance Prism framework to manage CEP stakeholder relationships and improve the performance of Light Electric Freight Vehicles in the last mile

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Jonas Härtel; Fabian Kulawik; [2021-06-11]
    Nyckelord :last-mile; LEFV; logistics; supply chain; parcel deliveries; city logistics; urban freight; performance prism; triple bottom line; CEP; urban freight stakeholder;

    Sammanfattning : Urban areas and specifically the logistics providers responsible for the last mile in these environments have become under more pressure over recent years. Reasons for that could be seen in the growing trend of economies having more globalized supply chains. LÄS MER

  5. 4. Automatic Classification of Snow Particles

    Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Emma Axebrink; [2021]
    Nyckelord :Snow particles; Automatic Classification; CNN;

    Sammanfattning : The simplest form of a snow particle is a hexagonal prism which can grow into a stellar crystal by growing branches from the six corners of the prism. The snow particle is affected by the temperature and supersaturation in the air, giving its unique form. Manual classification of snow particles based on shape is tedious work. LÄS MER

  7. 5. President of Crimea. Constitution : Author(s) Autonomous Republic of Xena-Maria

    Master-uppsats, Konstfack/Institutionen för Konst (K)

    Författare :Mariia Kulykivska; [2020]
    Nyckelord :Maria Kulikovska; art in exile; exile; displacement; body; borders; art and borders; migration; sculpture; performative sculpture; performance; action; live performance; objects; art of Eastern Europe; architecture; feminism; crimean artist; ukrainian artist; swedish immigrant artist; political art; installation; manifestation; Louise Bourgeois; Joseph Beuys; degenerative artists; forbidden artists; female artist; Mariia Kulikovskaya; queer art; alien art; productive alienation; Masha Kulikovska; Masha Kulikovskaya; Мария Куликовская; Маша Куликовская; Марія Куликівська; Марія Куліковська; художник в изгнании; искусство в изгнании; искусство в иммиграции; восточно европейское искусство; запрещенное искусство; запрещенные художники; дегенеративное искусство; крымская художница; украинская художница; художница-переселенка; шведские художники-иммигранты; тело; границы; феминизм в искусстве; квир художник;

    Sammanfattning : In this essay, two voices are heared, from two women: a certain artist Xena, who talks about her life and its dramas, interwoven with her own experiences from her diaries; and the voice of Maria, who analyzes Xena's life story and her art, diffracted through the prim of the history of 21stC art.  Art the outset, "President of Crimea. LÄS MER