Essays about: "ambient temperature"

Showing result 31 - 35 of 243 essays containing the words ambient temperature.

  1. 31. Optimization of a one-part geopolymerization method for lab-scale, using waste glass wool as a precursor

    University essay from Lunds universitet/Centrum för analys och syntes

    Author : Oscar Enander; [2022]
    Keywords : Materials chemistry; Geopolymer; Glass wool; Recycling; Curing time; Curing temperature; Cement; Chemistry;

    Abstract : Geopolymers are amorphous inorganic polymeric structures. They are used as binding agents and can be compared to cementitious materials such as ordinary Portland cement. This thesis aims to produce geopolymers from waste glass wool. Today glass wool is found in isolation, both thermal and sound insulation, and it is not being recycled. READ MORE

  3. 32. Metal-Organic Frameworks for Carbon Dioxide Capture : Using Sustainable Synthesis Routes

    University essay from Uppsala universitet/Institutionen för materialvetenskap

    Author : Dhruva Deole; [2022]
    Keywords : Metal-Organic Frameworks; Metal-Organic Frameworks for Carbon Dioxide Capture; Sustainable Synthesis; 3D Printing of Metal-Organic Frameworks; Nanomaterials; Nanoporous Materials; Nanotechnology and Functional Materials;

    Abstract : Globally the combustion of fossil fuels has increased to a greater extent. Carbon dioxide (CO2) a major greenhouse gas isa by-product of such combustion practices. READ MORE

  4. 33. Improving Cooling Tower Water and Energy Efficiencies based on a New Analytical Method

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Rayan Abboud; [2022]
    Keywords : ;

    Abstract : Cooling towers are largely used in many industrial processes for cooling purposes. The basic concept of a cooling tower includes cooling down water by means of evaporation, thus giving it the terminology “evaporative cooling”. Air mixes with water in a cooling tower and is ejected carrying the heat that is transferred from the water. READ MORE

  5. 34. Waste Heat Driven Membrane Distillation Integrated with Stirling Engine

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Jonatan Talåsen; Niklas Bergman Larsson; [2022]
    Keywords : Carnot batteries; Stirling engine; Azelio AB; Scarab Development; Thermal Energy Storage TES; Membrane Distillation; Air Gap Membrane Distillation; Waste heat integration; Water scarcity; Power on demand; Sustainability; Carnotbatterier; Stirlingmotor; Azelio AB; Scarab Development; Termisk Energi lagring TES; Membrandestillation; Air Gap Membrane Distillation; Spillvärmesintegration; Vattenbrist; Ström på begäran; Hållbarhet;

    Abstract : In this thesis, the potential to purify water utilizing waste heat from a unit which stores thermal energy and converts it to electricity is studied. The unit, called TES.POD, is developed by Azelio AB and is in this thesis used as a heat source to drive an air gap membrane distillation (AGMD) unit developed by Scarab Development AB. READ MORE

  6. 35. Predicting Top-Oil-Temperature in Power Transformers with Light Gradient Boosting Machine

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Victor Löfgren; [2022]
    Keywords : ;

    Abstract : Online monitoring of mineral-oil-immersed transformer variables provide capabilities such as failure avoidance, optimization of load capacity and maintenance as well as extending the remaining life expectancy. A central role is played by the Top-Oil-Temperature which in its own is an indicator of harmful events or transformer states. READ MORE