Essays about: "Linearized RANS"

Found 3 essays containing the words Linearized RANS.

1. 1. 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

3. 2. Establishment of an open 3D steam turbine flutter test case

   University essay from KTH/Energiteknik

   Author : Di Qi; [2016]
   Keywords : ;

   Abstract : An open three-dimensional (3D) flutter test case for steam turbines is presented. Unlike previous research on turbine flutter, the geometry is an open resource and is from a test case originally presented by Durham University. READ MORE

4. 3. Simplified modeling of wind-farm flows

   University essay from KTH/Strömningsfysik

   Author : Raphael Ebenhoch; [2015]
   Keywords : Wind tunnel; Blockage effect; Numerical wake model; Linearized RANS; Linearized actuator-disc theory; Internal boundary layer; Dispersive stresses; Simplied CFD model;

   Abstract : Abstact: In order to address the wind-industry's need for a new generation of more advanced wake models, which accurately quantify the mean flow characteristics within a reasonably CPU-time, the two-dimensional analytical approach by Belcher et al. (2003) has been extended to a three-dimensional wake model. READ MORE