Essays about: "unsteady framework"

Found 3 essays containing the words unsteady framework.

1. 1. Modelling development of ECMO return flow in bifurcating arteries

   University essay from KTH/Strömningsmekanik och Teknisk Akustik

   Author : Friederike Schäfer; [2021]
   Keywords : Fluid Mechanics; CFD; ECMO;

   Abstract : Veno-arterial extracorporeal membrane oxygenation (V-A ECMO) is a life saving therapy for critically ill patients experiencing a heart and lung failure. During this therapy, a common complication is limb ischemia in the leg where the return cannula reintroduces the oxygenated blood to the patient. READ MORE

3. 2. CFD simulation of dip-lubricated single-stage gearboxes through coupling of multiphase flow and multiple body dynamics : an initial investigation

   University essay from Linköpings universitet/Mekanisk värmeteori och strömningslära

   Author : Nasir Imtiaz; [2018]
   Keywords : transmissions; churning losses; CFD; STAR-CCM ; FZG gearbox; planetary gearbox; RBM; MRF; unsteady framework; VOF; immiscible; overset meshing technique;

   Abstract : Transmissions are an essential part of a vehicle powertrain. An optimally designed powertrain can result in energy savings, reduced environmental impact and increased comfort and reliability. Along with other components of the powertrain, efficiency is also a major concern in the design of transmissions. READ MORE

4. 3. ON SIMULATING COMPRESSIBLE FLOWS WITH A DENSITY BASED SOLVER

   University essay from KTH/Mekanik

   Author : Sathyanarayanan Chandramouli; [2016]
   Keywords : Coupled density based solver; High Pressure Turbine Nozzle Guide Vane;

   Abstract : A coupled density based solver in the framework of foam-extend is used to perform simulations of transonic flows. The solver is based on an explicit and time-accurate algorithm and is coupled to a compressible Unsteady Reynolds-Averaged Navier-Stokes (URANS) and a Large Eddy Simulation (LES) module. READ MORE