Essays about: "Backward simulation"

Showing result 16 - 20 of 25 essays containing the words Backward simulation.

  1. 16. AERODYNAMIC FORCING & DAMPING COMPUTATIONS IN A TRANSONIC AXIAL TURBINE OF A TURBOCHANRGER USING TIME & FREQUENCY DOMAIN FLOW TRANSFORMATION TECHNIQUES

    University essay from KTH/Energiteknik

    Author : Aravin Dass Naidu; [2016]
    Keywords : ;

    Abstract : The current report discusses efficient and accurate numerical techniques to evaluate aerodynamic disturbance and damping forces based on investigations carried out at ABB Turbo System AG. The test turbomachine comprises a single-stage transonic axial turbine analysed with the fluid dynamic software ANSYS CFX 17.0 and post-processing tool Matlab. READ MORE

  3. 17. An analytical and numerical study of droplet formation and break-off for jetting of dense suspensions

    University essay from KTH/Mekanik

    Author : Kurian Jomy Vachaparambil; [2016]
    Keywords : Thixotropy; Jetting; COMSOL; Solder paste laments;

    Abstract : The jet printing of solder paste from a uid dynamics perspective involves viscosity change due to varying shear rate and eventual break o of the ejected solder paste droplet from the uid in the printer head. The ability to model the jetting process in a simulation package is important as it can be used as a tool for future development of the jetting device. READ MORE

  4. 18. Parallel Hybridization of a Heavy-Duty Long Hauler

    University essay from Linköpings universitet/Fordonssystem; Linköpings universitet/Tekniska fakulteten

    Author : Tommie Eriksson; [2015]
    Keywords : Long Haul; Heavy Duty; Hybrid Electric Vehicle; Parallel; QSS; Simulink;

    Abstract : Long haulage of heavy-duty trucks weighing over 15-ton stands for nearly 50% of the fuelconsumption among trucks, making them the most fuel consuming category. This indicatesthe potential benefits in improving the fuel efficiency for said category. Hybridization is onepossible solution. READ MORE

  5. 19. Daylight Optimization - A Parametric Study of Atrium Design : Early Stage Design Guidelines of Atria for Optimization of Daylight Autonomy

    University essay from KTH/Installations- och energisystem

    Author : Örn Erlendsson; [2014]
    Keywords : Atrium; daylight; daylight autonomy; dynamic daylight simulation; early stage design guidelines; Grasshopper; Honeybee; illuminance; optimization; parametric modelling;

    Abstract : This thesis investigates the design of atria for daylighting in large scale buildings. Athree dimensional test building with a central atrium was constructed and various parameters of the atrium altered. The impact of these changes was studied through computer simulations of annual daylight distribution by implementing state of theart software. READ MORE

  6. 20. An Algorithm for Structural Topology Optimization of Multibody Systems

    University essay from Lunds universitet/Matematik LTH

    Author : Toheed Ghandriz; [2014]
    Keywords : Dymola; Abaqus; TOSCA; nonlinear Differential Algebraic Equation; finite element method; flexible body; SIMP; dynamic body; Topology Optimization of Multibody Systems; flying element; Technology and Engineering;

    Abstract : Topology Optimization (TO) of static structures with fixed loading is a very interesting topic in structural mechanics that has found many applications in industrial design tasks. The extension of the theory to dynamic loading for designing a Multibody System (MBS) with bodies which are lighter and stronger can be of high interest. READ MORE