Sökning: "lamps"

Visar resultat 6 - 10 av 150 uppsatser innehållade ordet lamps.

1. 6. Analysis of energy efficient heat and lighting systems in a subarctic greenhouse

   Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

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

   Sammanfattning : 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. LÄS MER

3. 7. Tweetlight

   Master-uppsats, Lunds universitet/Industridesign

   Författare :Gabija Zinciukaite; [2023]
   Nyckelord :Arts and Architecture; Technology and Engineering;

   Sammanfattning : 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. LÄS MER

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

   Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Författare :Christoffer Alenius; [2023]
   Nyckelord :;

   Sammanfattning : 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. LÄS MER

5. 9. Lighting Energy Savings in an Office Environment Simulating a Motion Detection Dimming System

   Master-uppsats, KTH/Maskinkonstruktion (Inst.)

   Författare :Ida Gutenwik; Nanitza Gonzales Allendes; [2022]
   Nyckelord :Motion Detection Dimming; Wireless Sensor Network; Energy Consumption; Daylight-Linked Control System; Rörelsedetekterande Dimmers; Trådlöst Sensornätverk; Energikonsumption; Dagsljus-Kopplade Kontrollsystem;

   Sammanfattning : Shortages of electricity in larger cities in Sweden are becoming more common and might increase with an increased consumption. The thesis focuses on lights due to approximately 19 - 20% of the total electricity consumption coming from lights. LÄS MER

7. 10. ODENSE Illuminating Storage : Matching user needs with smart textiles todevelop a multi-functional furniture concept

   Master-uppsats, KTH/Maskinkonstruktion (Inst.)

   Författare :Pierre Lindgren; Jacob Thagaard Hansen; [2022]
   Nyckelord :user-centered design; smart textiles; product development; light; storage; lamps; shelves; multi-functional; furniture; användarcentrerad design; smarta textilier; produktutveckling; ljus; förvaring; lampor; hyllor; multi-funktionalitet; möbler;

   Sammanfattning : This report presents the master thesis project carried out by Pierre Lindgren & Jacob Thagaard Hansen at KTH Royal Institute of technology for IKEA of Sweden. The project aimed to explore the capabilities of so-called smart textiles, as well as to establish clear user needs which these can meet. LÄS MER