Essays about: "Fluid Jet"

Showing result 1 - 5 of 51 essays containing the words Fluid Jet.

1. 1. Thermal and flow field validation of lattice Boltzmann method solver

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

   Author : André Skagius-Kallin; [2023]
   Keywords : Lattice Boltzmann method; heat transfer; flow field;

   Abstract : Computational fluid dynamics, abbreviated CFD, is a valuable tool for several engineering applications. Applications such as heating, cooling or drying are some examples of areas where CFD is used. READ MORE

3. 2. A numerical comparison of the thermoacoustics for different equivalence ratios for n-dodecane using LES

   University essay from Lunds universitet/Institutionen för energivetenskaper

   Author : Björn Jarfors; [2023]
   Keywords : Computational Fluid Dynamics; Bluff-body stabilised flames; Large Eddy Simulation; Thermoacoustics; Acoustics; NEUMANN Project; Jet engines; Aero engines; Airplanes; Combustion; Numerics; Technology and Engineering;

   Abstract : Klimatförändringarna påverkar vår värld och det behövs ett mer hållbart samhälle. Flygindustrin är i behov av förändring, men flygmotorer är mycket komplexa och tar tid att utveckla. Termoakustiska instabiliteter har kraften att förstöra en motor, men också att minska miljöpåverkan. READ MORE

4. 3. Experimental Study of Flow Fields in Moving Bed Biofilm Reactors

   University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

   Author : Shea Nee Chew; [2023]
   Keywords : Moving bed biofilm reactors; Biofilm carriers; Mechanical mixing; Mixer configurations; Carrier mixing; Biofilmsreaktorer med rörlig bädd; Biofilmsbärare; Mekanisk blandning; Blandarkonfigurationer; Bärarblandning;

   Abstract : With the rise in global energy prices, as well as energy consumption being the largest source of greenhouse gas emissions, biofilm-based systems utilized for wastewater treatment, such as moving bed biofilm reactors (MBBRs), have grown in popularity for their lower energy consumption compared to conventional activated sludge processes. However, this technology requires large amounts of energy to constantly distribute and suspend its biofilm carrier within the reactor by either aerators or mechanical mixers. READ MORE

5. 4. Numerical study of a jet impacting a heated object

   University essay from Karlstads universitet/Institutionen för ingenjörs- och kemivetenskaper (from 2013)

   Author : Moutaz Hammoud; [2023]
   Keywords : Numerical model; COMSOL Multiphysics; Heat transfer; Impinging jets.;

   Abstract : Heat transfer brought about by impinging jets is common in several industrialapplications such as the cooling of heated objects. The purpose of this investigationis to create a numerical model of an impacting jet, then to use it in parametricresearch and in the cooling of an electronic device. READ MORE

6. 5. Numerical and experimental investigation of multiple gas jet flow behaviour in the gas atomization process

   University essay from KTH/Materialvetenskap

   Author : Mahsa Darvishghanbar; [2022]
   Keywords : ;

   Abstract : In several industrial applications, the interaction of supersonic gas jets is encountered such as gas atomization, jet engines and the basic oxygen furnace process. In the gas atomization process, high pressure gases are converted to high velocity gas jets through convergent-divergent nozzles. READ MORE