Essays about: "aerodynamic 2011"

Showing result 1 - 5 of 18 essays containing the words aerodynamic 2011.

1. 1. Investigation of open-Source CFD software on shipyards - Analysis of combustion outlets on large yachts using openFoam®

   University essay from

   Author : Carl Jascha Mordhorst; [2019-07-03T12:39:50Z 2019-07-03T12:39:50Z 2011]
   Keywords : Transport; Farkostteknik; Transport; Vehicle Engineering;

   Abstract : Abstract Modern engineering requires detailed knowledge of forces, flow directions and velocities, when designing the vehicles of the future. In the ship building industry this is traditionally done in towing tank and wind tunnel experiments or by the long experience of skilled engineers. READ MORE

3. 2. Influence of Clocking on the Aerodynamic Forcing of 1.5 Stages of a Transonic Compressor

   University essay from KTH/Kraft- och värmeteknologi

   Author : Daniel Villanueva; [2011]
   Keywords : Clocking;

   Abstract : The trend of modern turbomachines towards lighter and slimmer blades exposed to higher loadings has made forced response problems emerge as a major concern in the design process of these machines. Forced response accounts for unsteady forces on the blade due to non-uniformities in the flow field. READ MORE

4. 3. Aerodynamic investigations of noise-reducing high-lift systems for passenger transport aircraft

   University essay from KTH/Flygdynamik

   Author : Andreas Hövelmann; [2011]
   Keywords : ;

   Abstract : This diploma thesis captures the three-dimensional implementation of noise-reducing high-liftsystems. A parametric CAD model is developed for the FNG aircraft and different high-lift configurationsare built up. READ MORE

5. 4. Automatic Fusion of Fidelity sources ofAerodynamic Data : Simulating Aircraft Stability And Control Characteristics for Use in Conceptual Design

   University essay from KTH/Aeroakustik

   Author : Sofia Chevrolat; [2011]
   Keywords : ;

   Abstract : CFD use has increased signi cantly in airplane conception, and the industry demands more andmore precise and reliable tools. This was the goal of the SimSAC project. The result is CEASIOM,a computerized environment made of several modules for the design and prediction of the aircraft'scharacteristics. READ MORE

6. 5. Implementation And Validation Of Loss Prediction Methods To An Existing One Dimensional Axial Turbine Design Program

   University essay from KTH/Kraft- och värmeteknologi

   Author : Rafael Guedez; [2011]
   Keywords : turbine design; turbomachinery; loss correlations; Kacker-Okapuu; Craig-Cox; Denton; aerodynamic loss; numerical tool; validation process and parametric study;

   Abstract : One of the early steps in axial turbine design is the use of one-dimensional (1D) mean line calculations to predict the turbine performance and estimate the principal geometric parameters, such as radius and blade heights, that will be needed in further computational fluid dynamic (CFD) studies. This 1D analysis is based on the estimation of the aerodynamic losses expressed as a function of simple blade parameters and the velocity triangles. READ MORE