Sökning: "thesis xylem"

Visar resultat 11 - 15 av 22 uppsatser innehållade orden thesis xylem.

  1. 11. Evaluation methods for comparing energy savings due to variable speed pumping in wastewater applications

    Master-uppsats, Energisystem; Tekniska högskolan

    Författare :Adrian Spataru; [2014]
    Nyckelord :Pumping; energy; control methods; Esp algorithm;

    Sammanfattning : The Master Thesis work has been carried out at Xylem HQ, Sundbyberg, Sweden in collaboration with Linköping University, Department of Management and Engineering. The work was to evaluate in different ways energy savings in wastewater pumping stations and conclude what is the discrepancy between them, emphasizing on the theoretical model and measured data. LÄS MER

  3. 12. HMI Solution between a manual operator and a pump drive based on Smartphones

    Master-uppsats, Mittuniversitetet/Avdelningen för elektronikkonstruktion

    Författare :Golla Santosh; [2014]
    Nyckelord :Human-machine-interaction; Smart phone; Mobile Application; Wireless communication;

    Sammanfattning : With the development of modern technology, mobile communications are changing people’s life and making their day to day life activities easier. The aim of this thesis work is to address one of the modern technology solution that simplifies and act as an HMI solution between a pump drive and a operator based on smart phones. LÄS MER

  4. 13. How to capture hidden customer needs in an industrial product development company : A case study at Xylem

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Henrik Ljungberg; Linnea Sahlin; [2014]
    Nyckelord :hidden customer needs; customer oriented innovation; voice of the customer; radical product development; outtalade kundbehov; kundorienterad innovation; voice of the customer; radikal produktutveckling;

    Sammanfattning : When product development is becoming more and more complex, development costs rising and shorter development times are demanded, it is becoming obvious that a good customer understanding is essential. Previous research has showed that those companies that wish to develop radically new products must work actively with the identification of their customers‘ hidden needs. LÄS MER

  5. 14. Investigation of pattern recognition algorithms to determine depth and volume of water inside the sump of a pumping station

    Kandidat-uppsats, KTH/Radio Systems Laboratory (RS Lab)

    Författare :Magnus Stjern; Staffan Jansson Aldenfalk; [2014]
    Nyckelord :Pattern recognition; water level estimation; mönsterigenkänning; vattennivå uppskattning;

    Sammanfattning : Pattern recognition is now considered a fundamental building block in many fields.  The ability to interact with a computer or vice versa is no longer limited by how fast the computer is, but rather what an application developer can think of. LÄS MER

  7. 15. Undersökning av Brenneria salicis förekomst i pilar i Skåne : Är ”Watermark Disease” nära?

    Kandidat-uppsats, SLU/Dept. of Biosystems and Technology (from 130101)

    Författare :Joakim Stefansson; [2013]
    Nyckelord :Brenneria salicis; Salix alba; Salix; Pil; Vitpil; Grönpil; Watermark Disease; Watermerkziekte; Watermark; PCR; Bakterios; Vissnesjuka; Endofyt; Endofytism; Symbios; Mutualism; Träd; Skåne;

    Sammanfattning : Bakterien Brenneria salicis lever i xylemet hos bland annat arter av Salix. Under vissa omständigheter ger den upphov till en vissnesjuka, internationellt känd som Watermark Disease. LÄS MER