Sökning: "air drying"

Visar resultat 1 - 5 av 124 uppsatser innehållade orden air drying.

  1. 1. Direct solar dryer

    Kandidat-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Jamyang Dorji; Lungten Lungten; [2023]
    Nyckelord :Open air drying; Thermocouple; Air circulation; Sustainable farming; Drying Efficiency; Drying Chamber; Airflow; Technology and Engineering;

    Sammanfattning : The study presents the design, construction, and performance evaluation of a direct solar dryer with a focus on enhancing the post-harvest preservation of fruits. The increasing demand for the dry fruits in both the local and export markets demand effective and environmentally friendly drying methods. LÄS MER

  3. 2. Design, Analysis and Performance Evaluation of Indirect Solar Dryer

    Magister-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Tandin Jamtsho; [2023]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Food production is a critical component of global livelihoods and economic revenue. However, storing harvested food presents challenges in minimizing post-harvest losses. Among various methods, food drying has emerged as a popular technique for preserving food during off-seasons. LÄS MER

  4. 3. The Development and Testing of Low-Cost Heat Transfer Enhancements for Solar Dryers

    Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

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

    Sammanfattning : 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. LÄS MER

  5. 4. Assessment of the integration of solar heat power into food drying processes

    Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Charalampos Psilopoulos; [2023]
    Nyckelord :Sustainable; sustainability; co2 reduction; feasibility; solar thermal; direct steam generation; drying; food industry; scope 1 emissions; sdg; sustainable development goals; spray drying; drum drying; powder; food; Technology and Engineering;

    Sammanfattning : The long-lasting usage of fossil fuels has brought its negative impact on the planet and thus the society is turning towards more environmentally sustainable solutions in every aspect of life. This master’s thesis discusses the novel topic of integrating concentrated solar thermal collectors, which directly produce steam, to drying processes in the food industry, which is proven to currently emit significant amounts of Greenhouse Gases (GHGs). LÄS MER

  7. 5. Design, Analysis and Performance Evaluation of Indirect Solar Dryer

    Kandidat-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Dechen Om; [2023]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Food production is a critical component of global livelihoods and economic revenue. However, storing harvested food presents challenges in minimizing post-harvest losses. Among various methods, food drying has emerged as a popular technique for preserving food during off-seasons. LÄS MER