Essays about: "thermal effects"

Showing result 1 - 5 of 210 essays containing the words thermal effects.

  1. 1. Alkaline Protein Extraction of Oat Bran and Oat Endosperm Flour - the Effect of pH during Extraction and Precipitation

    University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

    Author : Bella Nielsen; Alva Rodhe; [2021]
    Keywords : Oats; Protein; Alkaline extraction; Protein extraction; Plant-based proteins; Oat protein; Oat bran; Oat endosperm; Iso-electric precipitation; Food engineering; Technology and Engineering; Agriculture and Food Sciences;

    Abstract : An increased understanding of the negative impacts of animal-based proteins, on both environment and health, has led to a rise in the demand for plant-based proteins. To meet the demands, conventional crops must be efficiently utilized. READ MORE

  2. 2. Rules of thumb for energy-efficient renovation of apartment buildings : The case of Nils Holgersson, the Swedish statistical home

    University essay from Högskolan Dalarna/Institutionen för information och teknik

    Author : Hedayat Darabikelareh; Tagreed Maqatif; [2021]
    Keywords : Energy-efficient; renovation measures; Nils Holgersson building; VIP; XPS; ventilated façade; IDA ICE; LCCA; Miljöbyggnad.;

    Abstract : In Sweden, there are around 300 000 multi-family buildings with high energy consumption state a high renovation potential in the building sector. This study aims to analyze different renovation measures for a typical theoretical multi-family building to determine their effects on energy consumption, financial profitability, and impacts on obtaining an energy label in the rating system. READ MORE

  3. 3. Performance Evaluation of a High Temperature Borehole Thermal Energy Storage Under Influence of Groundwater Flow

    University essay from KTH/Energiteknik

    Author : Max Hesselbrandt; [2021]
    Keywords : ;

    Abstract : Recent years have seen a growing interest in large-scale high-temperature borehole thermal energy storage (HT-BTES) as a means to store industrial waste heat and solar energy between the seasons. A profound understanding and characterization of the thermal and hydraulic processes involved in such systems is required for the optimal design as well as for environmental assessments of the storage. READ MORE

  4. 4. In vitro study of Biodegradation in Mg-alloys by Isothermal Calorimetry

    University essay from Lunds universitet/Industriell Produktion

    Author : Prasad Rajendra Kekare; Akshat Kulkarni; [2021]
    Keywords : Isothermal Calorimetry; Degradation of Mg Alloys; Supersaturated solid solution SSSS ; Corrosion rate; Aqueous corrosion.; Technology and Engineering;

    Abstract : Magnesium corrosion in an aqueous environment is a multi-layer, complex process. A literature survey shows significant gaps and the modelling work reported indicates a lack of clarity in understanding the corrosion process. READ MORE

  5. 5. Lifetime prediction of a polymeric propellant binder using the Arrhenius approach

    University essay from Uppsala universitet/Tillämpad materialvetenskap

    Author : Johannes Bohlin; [2021]
    Keywords : Polymer; Thermal-oxidative degradation; Lifetime prediction; Propellant; Arrhenius; Aging experiments; Diffusion-limited oxidation;

    Abstract : The thermal-oxidative degradation of a crosslinked hydroxy-terminated polybutadiene (HTPB)/cycloaliphatic diisocyanate (H12MDI) based polymer, which is commonly used as a polymeric binder in propellants, is investigated at temperatures from 95°C to 125°C with the aim of estimating the lifetime of the material in storage conditions (20°C) using the Arrhenius approach. Furthermore, the effect of antioxidants and to a lesser extent plasticizer on the degradation process was also studied. READ MORE