Sökning: "method of manufactured solutions"

Visar resultat 6 - 10 av 25 avhandlingar innehållade orden method of manufactured solutions.

  1. 6. Gear Rolling for Production of High Gears

    Författare :Alireza Khodaee; Arne Melander; Stefan Björklund; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SRA - Production; SRA - Produktion; Production Engineering; Industriell produktion;

    Sammanfattning : Gears are used to transmit mechanical workfrom one point to another. They are widely used in different mechanisms and they are the most important components of a transmission system. Thus, it is important that they are manufactured with high precision to deliver the work with highest possible efficiency. LÄS MER

  3. 7. Cases of coupled vibrations and prametric instability in rotating machines

    Författare :Jean-Claude Luneno; Ilmar Santos; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hållfasthetslära; Solid Mechanics;

    Sammanfattning : The principal task in this research project was to analyse the causes and consequences of coupled vibrations and parametric instability in hydropower rotors; where both horizontal and vertical machines are involved. Vibration is a well-known undesirable behavior of dynamical systems characterised by persistent periodic, quasi-periodic or chaotic motions. LÄS MER

  4. 8. How to reduce the exposure to anticoagulants when performing haemodialysis in patients with a bleeding risk : a study of methods used in clinical practise

    Författare :Malin Skagerlind; Bernd Stegmayr; Birgitta Olofsson; Fredrik Uhlin; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Acute kidney injury; dialysis; hemorrhage; anticoagulation; Akut njursvikt; dialys; blödning; antikoagulation; medicin; Medicine;

    Sammanfattning : When a patient suffers from kidney failure and also has an enhanced risk of bleeding, the standard haemodialysis (HD) treatment becomes a problem. When human blood comes in contact with artificial material, as in the tubing system and in the dialyser (the extra corporeal circuit, ECC), the coagulation system is activated. LÄS MER

  5. 9. District heating system analysis and challenges within the urban transformation of Kiruna

    Författare :Mattias Vesterlund; Jan Dahl; Henrik Saxen; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; District heating; analysis; optimization; design; heat production; Energy Engineering; Energiteknik;

    Sammanfattning : There is currently an ongoing urban transformation in a small Swedish town named Kiruna, it is located in the very north of Sweden well above the Arctic Circle in a sub-arctic climate. Large part of the town will be relocated due to the ground deformation that is caused by the progressing iron ore mining activity and it is affecting all infrastructures of the town. LÄS MER

  7. 10. Managing the Effect of Manufacturing Variation in Medical Treatments

    Författare :Timo Kero; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; bioengineering; Variation simulation; biomedicine; medicine; geometrical quality; virtual verification; mass-customization.; robust design;

    Sammanfattning : To stay competitive in the market today, biomedical manufacturing companies must shorten their product realization time. These companies also deal with an increased demand for medical applications of high quality, from both the perspectives of user, government and internal requirements. LÄS MER