Essays about: "parametrization"

Showing result 31 - 35 of 44 essays containing the word parametrization.

  1. 31. Knowledge-Based Flight Control System Integration in RAPID

    University essay from Linköpings universitet/Fluida och mekatroniska system; Linköpings universitet/Tekniska högskolan

    Author : Inés Escolano Andrés; [2015]
    Keywords : Flight control system; RAPID; CATIA V5; Knowledge Pattern; Parametrization; Hydraulic aircraft system;

    Abstract : This thesis work presents a parametrized integration of the flight control system within RAPID by means of the automation in CATIA V5, using Knowledge Pattern. Nowadays aircraft’s design and development processes are not only time-consuming but also incur high economic cost. READ MORE

  3. 32. Aerodynamic Design of the NASA Rotor 67 for Non Uniform Inflow Due to Boundary Layer Ingestion

    University essay from KTH/Kraft- och värmeteknologi

    Author : Raynold Tan Yiyun; [2015]
    Keywords : Compressor; Boundary Layer Ingestion;

    Abstract : As the demand to improve the fuel efficiency of current commercial aircraft increases, new commercial airliner concepts such as the Blended Wing Body has been researched on and studied in various aspects over the years as an efficient alternative to the conventional transport configuration. One particular aspect of the Blended Wing Body is the use of the propulsive fuselage concept. READ MORE

  4. 33. Methodology development for parametric CAD modeling in CATIA V5 to aid simulation driven design using turbine volute as a case study

    University essay from Linköpings universitet/Maskinkonstruktion

    Author : ViChi Luu; [2015]
    Keywords : CAD; CAD-models; Parametric CAD; Parametrization; CATIA V5; Turbine; Volute;

    Abstract : This report is the documentation of a master’s thesis which was conducted at Scania CV AB in Södertälje. In this study, the benefits, challenges and conditions of using parametric CAD-models for aiding CFD-simulations and performance-optimization in the product development within internal combustion engines have been assessed. READ MORE

  5. 34. Exploiting free-eld PNAH in the presence of a reecting surface

    University essay from KTH/MWL Marcus Wallenberg Laboratoriet

    Author : Luca Manzari; [2015]
    Keywords : ;

    Abstract : In the scope of developing a framework to perform nearfield acoustic imaging in bounded environments, the behavior of free-field methods in the presence of a reflecting surface has been explored. Intensive parametrization has been operated on the variables defining the system, and the forward propagation of the pressure field has been performed both with a plane wave synhtesis and a wave field extrapolation method. READ MORE

  6. 35. Development of Efficient Methods used for Aft-body Assessment

    University essay from KTH/Aerodynamik

    Author : Peter Rosén; [2014]
    Keywords : ;

    Abstract : This paper presents a Master of Science thesis project, performed at SAAB Aeronautics propulsion division in 2014. A method was developed to implement performance calculations on nozzles and aircraft aft-body’s. READ MORE