Essays about: "rotational flow"

Showing result 1 - 5 of 35 essays containing the words rotational flow.

  1. 1. Efficiency of radial piston hydraulic motors

    University essay from Umeå universitet/Institutionen för fysik

    Author : Jennifer Eriksson; [2023]
    Keywords : Efficiency; Loss mechanics; MATLAB; Simulation model; Radial piston hydraulic motor;

    Abstract : In a world with high energy cost, the efficiency of motors becomes increasingly important. Thereby, the understanding of loss mechanics is of great significance and having accurate simulation models for the efficiency of motors is crucial. READ MORE

  3. 2. Storage period optimization of a viscous nasal spray suspension

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

    Author : Lili Zsófia Domián; [2023]
    Keywords : Rhinocort; viscosity; rheology; thixotropy; pharmaceutical technology; Technology and Engineering;

    Abstract : The number of people suffering from the unpleasant symptoms of allergic rhinitis is increasing due to environmental and other factors. This not only makes life difficult for the individual but also places a heavy burden on society, which is why treatment is needed. READ MORE

  4. 3. Global buckling of subsea pipelines with DEH cable

    University essay from KTH/Hållfasthetslära

    Author : Anders Meurk; [2022]
    Keywords : Solid Mechanics; Global Buckling; Subsea Pipelines; DEH cable; Hållfasthetslära; Global Buckling; Undervattensrörledningar; DEH kabel;

    Abstract : Hydrates, wax, and other fluids forms in cold subsea pipelines which restrict flow of petroleum products during operation. This thesis analyses the global buckling behaviour of subsea pipelines with Direct Electric Heating cables (DEH) through a combination of analytical and FEM simulations. READ MORE

  5. 4. Condition Monitoring (CM) : Concept selection of sensors for monitoring of mechanical wear

    University essay from Karlstads universitet

    Author : Hampus Vinblad; [2022]
    Keywords : Condition Monitoring; mechanical wear; oil analysis;

    Abstract : This bachelor thesis has been executed with the product development process double diamond. The thesis has been performed at Karlstad University in cooperation with Kongsberg Maritime in Sweden AB. The objective of the thesis has been to develop a condition monitoring system for Kongsberg’s waterjet department. READ MORE

  6. 5. Rotational Properties of Lee-Huang-Yang Bosonic Condensates from One to Two Dimensions

    University essay from Lunds universitet/Matematisk fysik; Lunds universitet/Fysiska institutionen

    Author : Hjalmar Holmström; [2022]
    Keywords : BEC; Bose-Einstein condensate; quantum fluid; Quantum mechanics; LHY; LHY-fluid; Lee-Huang-Yang; Rotating BEC; BEC droplet; Physics and Astronomy;

    Abstract : This thesis covers the work of a numerical examination of the rotational properties of a two-component Bose-Einstein condensate (BEC) utilizing the beyond mean-field extended Gross-Pitaevskii equation for a specified set of parameters. These parameters are chosen to cancel the strength of the mean-field interaction, which makes the system predominantly governed by the next order beyond the mean-field Lee-Huang-Yang (LHY) term. READ MORE