Essays about: "thesis on convection heat transfer"

Showing result 1 - 5 of 22 essays containing the words thesis on convection heat transfer.

1. 1. Mathematical Modeling and Simulation of Cryogenic Liquid Hydrogen Storage

   University essay from Lunds universitet/Kemiteknik (CI)

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

   Abstract : 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. READ MORE

3. 2. Simulation of Combustion in a Hybrid Rocket Engine

   University essay from KTH/Skolan för teknikvetenskap (SCI)

   Author : Oscar Andersson; [2023]
   Keywords : Thesis; Hybrid Rocket Engine; CFD; computational fluid dynamics; combustion;

   Abstract : A numerical investigation on the combustion mechanics of a hybrid rocket engine is performed through unsteady Reynolds-averaged Navier-Stokes simulation. The hybrid rocket engine model is based on an experimental laboratory scale engine design operating on GOX and HDPE as a propellant. READ MORE

4. 3. HEAT SIMULATION IN SAUNA BATHING ROOMS USING ANSYS SOFTWARE

   University essay from Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhet

   Author : GOKUL KRISHNAN GOPALAKRISHNAN; BALU KUNJUMON THOMAS; [2023]
   Keywords : ;

   Abstract : 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. READ MORE

5. 4. CFD Simulations of Velocity and Temperature Distributions of the AuraGen Axial Flux Machine

   University essay from KTH/Maskinkonstruktion (Inst.)

   Author : Huanyu Chen; [2022]
   Keywords : CFD simulation; Induction machine; Temperature distribution; Velocity distribution; CFD-simulering; Hastighetsfördelning; Induktionsmaskin; Temperaturfördelning;

   Abstract : Axial flux induction machines are attractive solutions for electric vehicle applications nowadays. Thanks to their high torque density and no need for rare-earth material for permanent magnets, axial flux induction machines are the most used electric machine type with good performance and low prices. READ MORE

6. 5. A Numerical Study of Melt Pool Heat Transfer in the IVR of a PWR

   University essay from KTH/Fysik

   Author : Yuer Zhao; [2021]
   Keywords : In-vessel melt retention; corium pool; Zr oxidation ratio; melt pool convection; CFD; SST k-ω turbulence model; Smältretention i kärlet; koriumpöl; Zr-oxidationsförhållande; konvektion i en smältpöl; CFD; SST k-ω turbulensmodell;

   Abstract : This thesis aims to provide the thermal condition of melt pool convection by CFD simulation, which is important to the assessment of the invessel melt retention (IVR) strategy widely adopted in Generation III pressurized water reactors (PWRs). As a severe accident mitigation measure, the IVR strategy is realized through external cooling of the lower head of a reactor pressure vessel (RPV). READ MORE