Essays about: "computational fluid dynamics CFD"

Showing result 1 - 5 of 155 essays containing the words computational fluid dynamics CFD.

  1. 1. Numerical modelling for characterization of the granular flows impact on the gas flow in a packed-bed-reactor

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Anton Sundström; [2020]
    Keywords : DEM; Discrete element method;

    Abstract : The goal of the project was to characterize the granular flows impact on the gas flow in a packed-bed-reactor. The study was created at Swerim as a master's thesis for Luleå University of Technology. The packed-bed-reactor geometry used in this study is a scaled down blast furnace model. READ MORE

  3. 2. Approaches for improving the rheological characterization of fermented dairy products

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

    Author : Abdulrahman Muhammad; [2020]
    Keywords : food engineering; livsmedelsteknik; Technology and Engineering;

    Abstract : Fermented dairy products are wildly consumable products in today societies, and these products are known for their unique rheological properties due to the complex structural systems they possess. The simplest rheological model for describing yogurt behavior is the Power Law model, but this model parameters are not sufficient for describing the complex behavior during flow and filling. READ MORE

  4. 3. Green Fuel Simulations

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Daniel Gutiérrez; [2020]
    Keywords : Industrial gas turbines; Combustion instabilities; Computational fluid dynamics; Acoustics; COMSOL Multiphysics; Flame transfer function;

    Abstract : Many industries have entered a new global phase which takes the environment in mind. The gas turbine industry is no exception, where the utilization of green fuels is the future to spare the environment from carbon dioxide and NOx emissions. READ MORE

  5. 4. Tesla Valve for Hydrogen Decompression: Fluid Dynamic Analysis

    University essay from KTH/Skolan för industriell teknik och management (ITM); KTH/Skolan för industriell teknik och management (ITM)

    Author : Elias Bäckman; Mathilda Willén; [2019]
    Keywords : Decompression; Hydrogen gas; Tesla valve; no-moving parts; CFD; valve-to-valve; 压降；氢气；特斯拉阀；无可动阀芯；计算流体动力学；级间距; Decompression; Hydrogen gas; Tesla valve; No-moving parts; CFD; valve-to-valve;

    Abstract : Människans påverkan på växthuseffekten har under de senaste åren varit en mycket aktuell fråga. Det är många olika faktorer som bidrar till ett negativt avtryck på miljön, där ett stort bidrag kommer från sektorn bilindustri. Majoriteten av dagens bilar drivs på fossila bränslen som genererar skadande utsläpp på miljön. READ MORE

  6. 5. OPTIMIZATION OF NOZZLE SETTINGS FOR A FIGHTER AIRCRAFT

    University essay from Mälardalens högskola/Industriell ekonomi och organisation; Mälardalens högskola/Industriell ekonomi och organisation

    Author : Alexander Stenebrant; Nor Al-Mosawi; [2019]
    Keywords : Low-bypass turbofan; afterburner; convergent-divergent nozzle; afterbody drag; computational fluid dynamics.;

    Abstract : Most fighters use the convergent-divergent nozzle configuration to accelerate into the supersonic realm. This nozzle configuration greatly increases the thrust potential of the aircraft compared to the simpler convergent nozzle. READ MORE