Sökning: "air flow simulation"

Visar resultat 1 - 5 av 151 uppsatser innehållade orden air flow simulation.

  1. 1. Multiscale & Multiphysics Modelling of Thrust Pad (Air) Bearings

    Master-uppsats, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Nipon Roy; [2023]
    Nyckelord :Finite element modelling; Air bearing; Multiphysics simulations; Air lubrication; surface texture; Topology optimization;

    Sammanfattning : Without lubrication, machines are not imaginable to perform over a long period of time and complete their designated operations. With its omnipresent availability, the air is capable of functioning as a lubricant in long operations very efficiently. Moreover, thrust bearings support axial loads and transmit power at the same time under heavy loads. LÄS MER

  3. 2. Mathematical Modeling and Simulation of Cryogenic Liquid Hydrogen Storage

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Gusten Zandler Andersson; [2023]
    Nyckelord :Modeling; Simulation; Liquid Hydrogen; Storage tank; Modelica; Chemical engineering; Technology and Engineering;

    Sammanfattning : Liquid hydrogen is an attractive alternative to fossil fuels in the aviation industry, but storing it both before and during flights introduces many challenges pertaining to the cryogenic liquid conditions required. Having reliable models to predict the dynamical behavior inside the storage tank is therefore of great interest. LÄS MER

  4. 3. Assessment of the integration of solar heat power into food drying processes

    Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Charalampos Psilopoulos; [2023]
    Nyckelord :Sustainable; sustainability; co2 reduction; feasibility; solar thermal; direct steam generation; drying; food industry; scope 1 emissions; sdg; sustainable development goals; spray drying; drum drying; powder; food; Technology and Engineering;

    Sammanfattning : The long-lasting usage of fossil fuels has brought its negative impact on the planet and thus the society is turning towards more environmentally sustainable solutions in every aspect of life. This master’s thesis discusses the novel topic of integrating concentrated solar thermal collectors, which directly produce steam, to drying processes in the food industry, which is proven to currently emit significant amounts of Greenhouse Gases (GHGs). LÄS MER

  5. 4. Modification of combined cycle power plant to reduce CO2 footprint

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :I Wayan Sudiasa; [2023]
    Nyckelord :Combined cycle; LNG; carbon capture; hydrogen blending.; Kombinerad cykel; LNG; kolavskiljning; väteblandning.;

    Sammanfattning : Worldwide concern on reducing global warming consequences has motivated the development of power generation technologies to move towards renewable and sustainable energy. The process takes time and currently, a significant percentage of the world’s electricity systems are driven by fossil fuels. LÄS MER

  7. 5. HEAT SIMULATION IN SAUNA BATHING ROOMS USING ANSYS SOFTWARE

    Magister-uppsats, Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhet

    Författare :GOKUL KRISHNAN GOPALAKRISHNAN; BALU KUNJUMON THOMAS; [2023]
    Nyckelord :;

    Sammanfattning : This thesis work presents a detailed simulation study of heat transfer in sauna roomsusing ANSYS CFD and CFX software. Sauna rooms are widely used for relaxation therapy andtheir performance is largely dependent on their ability to maintain the desired temperature andhumidity levels. LÄS MER