Essays about: "Lamps"

Showing result 1 - 5 of 85 essays containing the word Lamps.

  1. 1. Characterization of Lamps of IRF Solar Simulator

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Mrunmayee Sonna; [2023]
    Keywords : IRF; Solar simulator; Characterization; Thermal simulations; Systema-Thermica; Autodesk Inventor; correlated results;

    Abstract : The Swedish Institute of Space Physics (IRF) at Kiruna focuses on research activities in the ionosphere, magnetosphere, and upper atmosphere of the planet as well as the development and production of various sensors and detectors for space research. The test facility includes the IRF SpaceLab which is equipped with multiple testing equipment. READ MORE

  3. 2. Turning off the lights or changing the lamps? : Evaluation of the electricity use at Uppsala University Hospital

    University essay from Uppsala universitet/Institutionen för samhällsbyggnad och industriell teknik

    Author : Maya Linder; Julia Malmås; Sofia Näslund; Matilda Sojé; [2023]
    Keywords : ;

    Abstract : This bachelor thesis will examine the actions that have been taken to lower the electricity use at Uppsala University Hospital during the winter of 2022/2023. To be able to evaluate the changes that have been done there will be a comparison between the winter of 2022/2023 and the winter of 2021/2022. READ MORE

  4. 3. Analysis of energy efficient heat and lighting systems in a subarctic greenhouse

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : William Sigvardsson; [2023]
    Keywords : Energy efficiency; Sub-arctic greenhouses; Energy measures; Greenhouse climate control; Greenhouse technology; CFD;

    Abstract : This report studies a subarctic greenhouse located in Nikkala, Sweden called Nikkala handelsträdgård. Through a visit to the greenhouse coupled with the creation of two simulation models this study investigates the differences in energy demand with water-carried and air-carried heating systems, high pressure sodium lights and Light emitting diode lights and insulation in parts of the greenhouse without a active cultivation. READ MORE

  5. 4. Tweetlight

    University essay from Lunds universitet/Industridesign

    Author : Gabija Zinciukaite; [2023]
    Keywords : Arts and Architecture; Technology and Engineering;

    Abstract : Desk lamps were originally designed for reading and craftsmanship. However, with the increasing prevalence of com- puter-based work and the rise of remote and hybrid work arrangements due to the COVID-19 pandemic, our needs for lighting have evolved. READ MORE

  6. 5. Dynamic simulation and techno-economicevaluation of a seasonally insulated hybridgreenhouse concept for subarctic climates

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Christoffer Alenius; [2023]
    Keywords : ;

    Abstract : The Swedish authority for social protection and preparedness, MSB, believes that the self-sufficiency of the country must be strengthened in order to be prepared for a crisis. Presently, Sweden is only 50% self-sufficientwhich is very low compared to its neighboring countries; and it is worse the further north you go. READ MORE