Sökning: "ice melt test"

Hittade 4 uppsatser innehållade orden ice melt test.

  1. 1. Towards Paper Insulation Packaging: Evaluation of Thermal and Logistics Performance. A Case Study at HelloFresh

    Master-uppsats, Lunds universitet/Förpackningslogistik

    Författare :Fernando Guardiola Ramírez; [2019]
    Nyckelord :thermal insulation packaging; paper-based; ice melt test; thermography; packaging scorecard; meal kit industry; Technology and Engineering; Agriculture and Food Sciences;

    Sammanfattning : The most common thermally insulated packaging used today is plastic-based and customer behavior towards plastic materials has changed rapidly in recent years. The Meal Kit Industry has a particular need for insulated packaging/cool pouch (CP) and is looking to shift from plastic materials to more paper-based ones. LÄS MER

  3. 2. Influence of soil moisture content and infiltration on ground temperature and active layer depth in a river terrace in Adventdalen, Svalbard

    Master-uppsats, Stockholms universitet/Institutionen för naturgeografi

    Författare :Carina Schuh; [2015]
    Nyckelord :;

    Sammanfattning : The active layer constitutes an important subsystem of permafrost environments. Thermal andhydrological processes in the active layer determine local phenomena such as erosion, hydrologicaland ecosystem changes, and can have implications for the global carbon-climate feedback. LÄS MER

  4. 3. Designing of frazil ice test rig

    Magister-uppsats, Högskolan i Skövde/Institutionen för ingenjörsvetenskap

    Författare :Niloufar Safa; [2015]
    Nyckelord :;

    Sammanfattning : A large part of electricity in Sweden is produced by hydropower plants, which are a safe and pollution-free source for electricity production. In the cold season, when the temperature of water decreases to below zero, water can be frozen and different types of ice will be generated. Frazil Ice is one type of ice that is made by turbulent water. LÄS MER

  5. 4. Implementation of temperature variations and free surface evolution in the Shallow Ice Approximation (SIA)

    Uppsats för yrkesexamina på avancerad nivå, Avdelningen för beräkningsvetenskap

    Författare :Cecilia Håård; [2013]
    Nyckelord :Shallow Ice Approximation temperature free surface elmer matlab;

    Sammanfattning : Ice sheets and glaciers constitute an enormous water storage, currently corresponding to a potential sea level rise of almost 70 meters if all ice was to melt completely. The ice sheets are dynamic components of the global climate system and numerical modeling is a useful tool that can help us understand and predict how the ice sheets develop. LÄS MER