Essays about: "thermal effects"

Showing result 21 - 25 of 283 essays containing the words thermal effects.

  1. 21. The Development and Testing of Low-Cost Heat Transfer Enhancements for Solar Dryers

    University essay from Lunds universitet/Institutionen för energivetenskaper

    Author : Hoda Mahmoodi; [2023]
    Keywords : Solar dryer; Bhutan; Drying rate; Solar absorber; Technology and Engineering;

    Abstract : In the mountainous regions of Bhutan and Nepal, post-harvest losses cause significant challenges for producers. Open air sun drying is usually used by farmers to preserve their produce. There are many disadvantages to this method. READ MORE

  3. 22. Model Predictive Control for Ground Source Heat Pumps : Reducing cost while maintaining comfort

    University essay from Linköpings universitet/Reglerteknik

    Author : Isak Bokne; Charlie Elf; [2023]
    Keywords : MPC; Model Predictive Control; heat pump control; electricity spot price; weather prediction; reducing cost;

    Abstract : Today, the control of heat pumps aims to first and foremost maintain a comfortable indoor temperature. This is primarily done by deciding input power based on outside temperature. The cost of electricity, which can be rather volatile, is not taken into account. READ MORE

  4. 23. Synergistic fire- and mechanical effect of biochar and ammonium polyphosphate in epoxy composite

    University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Author : Anton Olausson; Ludvig Jönsson; [2023]
    Keywords : Ammonium polyphosphate; Biochar; Composite; Epoxy; Synergistic effect;

    Abstract : Polymer composites are used in a varying extent and are challenging the use of traditional materials due to the push towards sustainable development. They have replaced steels and aluminum alloys in applications. READ MORE

  5. 24. Assessing impacts of climate change on the energy and hygrothermal performance of detached houses in Sweden

    University essay from Lunds universitet/Institutionen för bygg- och miljöteknologi; Lunds universitet/Avdelningen för Energi och byggnadsdesign

    Author : Najma Habibullah; Busra Duran; [2023]
    Keywords : Detached houses; Hygrothermal performance; Energy performance; Extreme weather conditions; Climate change; Technology and Engineering;

    Abstract : Climate change is one of the most significant challenges that building sector is confronting. For example, Climate change and associated extreme events are posing a significant challenge for the building sector. Buildings should be prepared to withstand the climate changes and extreme weather that will happen in the future. READ MORE

  6. 25. Thermal environment and design considerations of the Foresail-2 satellite mission

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Deepa Anantha Raman; [2023]
    Keywords : satellite; thermal control; radiation; heat transfer; boom;

    Abstract : The thermal design of small satellite missions is critical for ensuring the performance and longevity of onboard instruments. This thesis focuses on the thermal design of Foresail-2, a 6U CubeSat mission to Geostationary Transfer Orbit (GTO), specifically addressing the thermal challenges associated with the magnetometer located at the end of a long boom featured on the satellite. READ MORE