Sökning: "Natural Convection"

Visar resultat 1 - 5 av 25 uppsatser innehållade orden Natural Convection.

  1. 1. 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

  3. 2. Study on Lithium Battery Thermal Analysis For E-bike

    Magister-uppsats, Högskolan i Halmstad

    Författare :Sreekuttan Vijayan; Jais Jaimon; [2023]
    Nyckelord :Lithium-ion battery; e-bike; thermal analysis; forced convection cooling; natural air convection; temperature distribution; outlet ports; computational fluid dynamics;

    Sammanfattning : E-bikes, often known as electric bicycles, are becoming more and more well-liked as green modes of mobility. High-capacity lithium-ion (Li-ion) batteries are utilised to power these e-bikes because of their extended cycle life, high energy density, and low self-discharge rate. LÄS MER

  4. 3. 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

  5. 4. Computational Fluid Dynamic Simulation of Heat Transfer in Designed Natural Convection Novel Solar Dryer - For use in the Himalayan Regions

    Kandidat-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Lhakpa Tempa Waiba; [2022]
    Nyckelord :Computational Fluid Dynamic; Natural Convection Novel Solar Dryer; Maximum Average Temperature; Temperature Variations; Velocity Distribution; Air Flowrate.; Technology and Engineering;

    Sammanfattning : .... LÄS MER

  7. 5. Supercooling Simulation of Latent Heat Based Storage : A simulation model built in COMSOL Multiphysics

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

    Författare :OLLE CEDELL; [2022]
    Nyckelord :;

    Sammanfattning : The energy demand in the building sector makes up a large portion of our energy consumption. The industrial sector is also energy intense and oftentimes loses a great deal as surplus heat. LÄS MER