Essays about: "advantage of house work"

Showing result 1 - 5 of 14 essays containing the words advantage of house work.

  1. 1. Method Development & Analysis of Seals using FEM

    University essay from KTH/Maskinkonstruktion

    Author : Lovisa Svanborg Östlin; [2023]
    Keywords : FEM; guidelines; hyperelastic materials; hyperelastic material models; method development; seals; FEM; riktlinjer; hyperelastiska material; hyperelastiska materialmodeller; metodutveckling; tätningar;

    Abstract : Hyperelasticity is a significant property of rubber, taken advantage of in engineering applications. A common application is the use of seals to prevent fluid transfer (liquid or gas) between solid regions. Volvo CE is often depending on external supplier when developing seals. READ MORE

  3. 2. Analysis of Hall effect thrusters using Hybrid PIC simulations and coupling to EP plume

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : David Villegas Prados; [2020]
    Keywords : Hallis; SPIS; EP; plume; hybrid PIC; Hall effect; HET; inside channel; plume expansion;

    Abstract : In the last 30 years, numerical models have been developed to properly analyze Hall eect thrusters (HET),leading to a bridge between analytical prediction/empirical intuition and experiments. For companies in thespace sector, these codes serve to much more than simply simulating the thruster, but it provides a fast, cheapand reliable tool for processes such as validation and verication procedures, as well as for technical developmentof the thruster. READ MORE

  4. 3. Spacecraft & Hybrid Rocket Motor Flight Model Design for a Deep Space Mission : Scalable Hybrid Rocket Motor for Small Satellite Propulsion

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Pau Molas Roca; [2019]
    Keywords : Scalable; Hybrid Rocket Motor; Simulation Algorithm; Small Satellites; Space exploration;

    Abstract : In this thesis, the design and particularities of a unique and revolution- ary scalable propulsion system are presented. A spacecraft mechanical design is included together with a mission definition, aiming to provide a context for a technology demonstration in space of an Hybrid Rocket Motor (HRM) as satellite thruster. READ MORE

  5. 4. Characterization of breast tomosynthesis systems: A comparison and optimization

    University essay from Lunds universitet/Sjukhusfysikerutbildningen

    Author : Thanh Tra Pham; [2019]
    Keywords : Physics and Astronomy;

    Abstract : Aim: The aim of the study is to characterize the dependency of image quality on absorbed dose for two breast tomosynthesis (BT) systems, GE Senographe Pristina and Siemens Mammomat Inspiration and compare the systems. The image quality was evaluated by different parameters such as: in-plane and in-depth spatial resolution, artifact spread function (ASF) and signal-difference-to-noise ratio (SDNR). READ MORE

  6. 5. Designing a Fitted House of Dynamic Knowledge Management Strategy to Strengthen Competitive Advantage : Qualitative Research among UN Agencies and their Partners

    University essay from Umeå universitet/Företagsekonomi

    Author : Maria Emilia Pena Vela; Shy-Nien Koong; [2017]
    Keywords : Knowledge; Knowledge Management; Knowledge Management Strategy; Competitive Advantage; Dynamic Capabilities; Dynamic Capability View; Nonprofit Organisation;

    Abstract : “Knowledge is the only treasure you can give entirely without running short of it (African proverb cited in IFAD, 2007).” And it has been largely recognised by organisations that knowledge is a resource that they can leverage on. READ MORE