Essays about: "testrig"

Showing result 6 - 10 of 11 essays containing the word testrig.

  1. 6. Sensitivity Analysis in 3D Turbine CFD

    University essay from KTH/Mekanik

    Author : Simon Kern; [2017]
    Keywords : ;

    Abstract : A better understanding of turbine performance and its sensitivity to variations in the inletboundary conditions is crucial in the quest of further improving the efficiency of aero engines.Within the research efforts to reach this goal, a high-pressure turbine test rig has been designedby Rolls-Royce Deutschland in cooperation with the Deutsches Zentrum für Luft- und Raumfahrt(DLR), the German Aerospace Center. READ MORE

  3. 7. Measuring dimensions of goods modules with 2D laser scanners on a conveyor belt

    University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Author : Filip Strandberg; Johan Freij; [2017]
    Keywords : 2D laser scanner; LMS100; dimensions measuring; Raspberry Pi 3; SDL; 2D-laserskanner; LMS100; dimensionsmätning; Raspberry Pi 3; SDL;

    Abstract : A company wants to measure and verify the size of goods modules, transported on a conveyor belt, with the help of two 2D laser scanners (LMS100). The resulting measurements will be written to a database whereafter the modules will be moved by an automatic lifting device to a storage. READ MORE

  4. 8. Design and optimization of a signal converter for incremental encoders : A study about maximizing the boundary limits of quadrature pulse conversion

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : ANTON DAHLQVIST; Victor Karlsson; [2016]
    Keywords : ;

    Abstract : This project was carried out during spring 2016 in collaboration with BOSCH Rexroth, Mellansel, and aimed to investigate the possibility of implementing a converter with the ability to scale incremental pulse resolution and also convert the velocity to a 4-20mA current loop reference. An investigation on how a fault tolerance mechanism could be implemented to increase the dependability of the encoder was done and the out-coming results were implemented. READ MORE

  5. 9. Design of Equipment for Characterization of Elastomers Using Impact Testing

    University essay from Lunds universitet/Maskinteknik (CI); Lunds universitet/Byggnadsmekanik

    Author : Per Sjöberg; Fredrik Axelsson; [2010]
    Keywords : Technology and Engineering;

    Abstract : Ett viktigt moment vid tillverkning av kartongmaterial till livsmedels-förpackningar är laminatorn. I laminatorn täcks råpappersmaterialet av smält polymer i det så kallade nypet. Nypet i sin tur består av en stor kylvals och en mindre gummiklädd nypvals. Genom att styra kraften som verkar på nypvalsen kan kontakttrycket i nypet regleras. READ MORE

  6. 10. Hardware-in-the-Loop Simulation of Aircraft Actuator

    University essay from Institutionen för ekonomisk och industriell utveckling; Fluid och mekanisk systemteknik

    Author : Robert Braun; [2009]
    Keywords : Hardware-in-the-loop; HWiL; Hopsan; LabVIEW; Saab 2000; Ironbird; Fortran; Rudder; Elevator; code translation; multicore; multi-core; real-time; simulation; hydraulics; test rig; Hardware-in-the-loop; HWiL; Hopsan; LabVIEW; Saab 2000; Ironbird; Fortran; Höjdroder; Sidoroder; kodöversättning; multicore; multi-core; realtid; simulering; realtidssimulering; hydraulik; testrig;

    Abstract : Advanced computer simulations will play a more and more important role in future aircraft development and aeronautic research. Hardware-in-the-loop simulations enable examination of single components without the need of a full-scale model of the system. READ MORE