Essays about: "Aerospace Engineering"

Showing result 11 - 15 of 59 essays containing the words Aerospace Engineering.

  1. 11. Transformation of In-Flight Measured Loads to a Fatigue Test Spectrum

    University essay from Linköpings universitet/Mekanik och hållfasthetslära

    Author : Patrick Dümig; [2022]
    Keywords : Aerospace engineering; Aircraft load spectra; ASIP; Crack growth; Fatigue testing; Flight loads; Flight test; Fracture mechanics; FSFT; In-flight measurements; Load spectrum reduction; Racetrack filtering; Strain gauge measurements;

    Abstract : Fatigue is a well-recognized issue in lightweight and high-performance aircraft structures. As fatigue failures have led to serious accidents and caused significant economic impact in the past, design against fatigue is crucial. READ MORE

  3. 12. Modeling and simulation of chromatographic separation in Modelon Impact

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Oliver Thelander; [2022]
    Keywords : Chemical engineering; Simulering; Modellering; Kromatografi; Adsorption; Modelica; Modelon Impact; Recirkulation; Simulation; Modeling; Chromatography; Recirculation; Technology and Engineering;

    Abstract : The aim of this master thesis is to implement a previously modeled chromatographic adsorp-tion process from MatLab into the Modelon Impact, a simulation software. Modelon Impact is using Modelica as language syntax that is useful for creating a large system of interconnected models that has the potential to work in different configurations. READ MORE

  4. 13. Addressing challenges when performing a multidisciplinary design approach - a case study for evaluating robustness in early design studies

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Rebecka Kjellman; Minka Suomela; [2022]
    Keywords : ;

    Abstract : This thesis work aims to get an insight into how the organisation at GKN Aerospace Sweden takes on multidisciplinary design and, in particular, how they work with manufacturing aspects in early phases. In addition, the work investigates an approach and explores how this approach can be improved. READ MORE

  5. 14. Development of a CFD Boundary Condition to Simulate a Perforated Surface

    University essay from Umeå universitet/Institutionen för fysik

    Author : Medet Kiflemariam; [2021]
    Keywords : Computational Fluid Dynamics; CFD; Boundary Condition; Bleed; Aerospace Engineering; Aeronautical Engineering; Physics;

    Abstract : In aircraft with jet propulsion engine intakes at supersonic speed, strong pressure waves referred to as shockwaves occur, which may interact with any present boundary layers along the intake surface. The adverse pressure gradients associated with Shock Wave-Boundary Layer Interaction (SWBLI) may cause boundary layer flow separation, which can result in disturbances of the flow that can be harmful to the device or decrease engine performance. READ MORE

  6. 15. A comparative study on hole quality criteria on CFRP drilling

    University essay from Lunds universitet/Industriell Produktion

    Author : Jerome Paul Raenius Jeevanandham; Sakthivel Balaji; [2021]
    Keywords : CFRP; Composites; Hole quality; Delamination; Uncut fibers; Technology and Engineering;

    Abstract : Drilling is an essential hole-making operation in the modern industrial world. Drilling operation is comparatively challenging in composites when compared to metals. Composites are heterogeneous and possess a high strength-to-weight ratio which makes it a challenge in composite drilling. READ MORE