Sökning: "pool system"

Visar resultat 1 - 5 av 197 avhandlingar innehållade orden pool system.

  1. 1. The process of creating a nation-wide pool system for transport packaging - from vision to decision

    Författare :Kerstin Gustafsson; Förpackningslogistik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; multi-party packaging development; packaging pool; pool system; supply chain management; change management; supply chain learning; Packaging logistics;

    Sammanfattning : After several years of disussions, tests, investigations and additional tests, the suppliers and retailers within the Swedish business sector for food and commodities formed a jointly owned, non-profit company in 1997, which subsequently started in physical operations in 2000. This company, Svenska Retursystem AB (www.retursystem. LÄS MER

  3. 2. The open absorption system : energy savings in different applications

    Författare :Lars Johansson; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy Engineering; Energiteknik;

    Sammanfattning : The open absorption system is a technique that makes it possible to recover energy in different processes using moist air. In most applications the latent heat in moist air is difficult to recover because of the low temperature. Processes using outdoor air to carry away moisture therefore have high energy demands. LÄS MER

  4. 3. Seismic high-frequency content loads on structures and components within nuclear facilities

    Författare :Cecilia Rydell; Anders Ansell; Mario Plos; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Nuclear power plant; Earthquake; Seismic high frequencies; Fluid-structure interaction; Piping; Concrete; Pool;

    Sammanfattning : Sweden is generally considered to be a low seismicity area, but for structures within nuclear power facilities, the safety level demand with respect to seismic events are high and thus, these structures are required to be earthquake-resistant. The seismic hazard is here primarily considered to be associated with near-field earthquakes. LÄS MER

  5. 4. Product-Service System Designing for Environmental Sustainability : Insights into Design Cognition of Experienced Product Developers

    Författare :Abhijna Neramballi; Tomohiko Sakao; Mattias Lindahl; Claudia Eckert; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Design cognition; Product-service system designing; Product designing; Design support; Design for environmental sustainability.;

    Sammanfattning : The overall objective of this research is to support practitioners within the manufacturing industry to effectively design product-service system (PSS)-based solutions with relatively lower environmental impacts than typical product-centric solutions. Design research methodology (DRM) is applied to systematically address this objective with both descriptive and prescriptive approaches. LÄS MER

  7. 5. Steam condensation in a water pool and its effect on thermal stratification and mixing

    Författare :Ignacio Gallego-Marcos; Pavel Kudinov; Walter Villanueva; Dominique Bestion; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Steam injection; EHS EMS; blowdown pipes; spargers; chugging; oscillatory bubble; CFD; condensation pool; stratification; mixing; Engineering Mechanics; Teknisk mekanik;

    Sammanfattning : The Pressure Suppression Pool (PSP) of a Boiling Water Reactor (BWR) is a large heat sink designed to limit the containment pressure by condensing steam released from the primary coolant system. The development of thermal stratification is a safety concern since it leads to higher containment pressures than in completely mixed conditions, and can affect the performance of systems such as the emergency core cooling and containment spray, which the use PSP as a source of water. LÄS MER