Search Results - (optimization OR (utilization OR utilisation)) thermal efficiency

  1. Optical and Thermal Analysis of a Heteroconical Tubular Cavity Solar Receiver by Maharaj, Neelesh

    Published 2022
    “…The receiver was found to produce thermal efficiencies of up to 71% and optical efficiencies of up to 80% for practically sized receivers. …”
    Get full text
    Thesis
  2. Developing and testing a cost effective thermal rock bed storage system. by Laubscher, Hendrik Frederik

    Published 2017
    Get full text
    Thesis
  3. Thermal Insulation and Fire Protection Plaster for FRP System Incorporating Aerogel Nanoparticles and Phyllosilicates by Ghaly, Athnasious

    Published 2024
    “…Several research have been investigating different types of fire insulations that are already being used in regular Reinforced Concrete (RC) elements and steel elements, however, due to the low failure temperature of the FRP system these insulation types do not perform as efficient as with other structural systems. One of the new novel materials that was introduced lately to the market with a substantial thermal performance is Aerogel, which has been widely utilized in different fields such as bio-medicine and aerospace. …”
    Get full text
    Get full text
    Thesis
  4. Energy efficiency control of direct expansion air conditioning systems

    Published 2018
    “…In Chapter 2, the control objective is to improve both IAQ and thermal comfort as well as energy efficiency for a DX A/C system. …”
    Get full text
    Thesis
  5. Design problem optimization with multi-objective evolutionary algorithms by Toma, Farzana Haque

    Published 2026
    “…However, traditional sunshade designs typically focus on a limited set of objectives, often ignoring broader considerations such as cost efficiency and outside-view obstruction. This thesis addresses that gap by implementing and comparing two advanced multi-objective evolutionary algorithms—Multi-Objective Covariance Matrix Adaptation Evolution Strategy (MOCMA-ES) and the Non-Dominated Sorting Genetic Algorithm II (NSGA-II)—to optimize sunshades across five key objectives: thermal comfort, energy consumption, Useful Daylight Illuminance (UDI), cost, and outside-view obstruction. …”
    Get full text
    Thesis
  6. Development of high efficiency high speed permanent magnet generator by Richmond, Colin

    Published 2020
    “…The development of an adequate cooling system (cooling jacket) is presented to avoid hot spots in the generator and thermal damage to the magnets, resulting in demagnetization. …”
    Get full text
    Thesis
  7. Optimisation of thermal treatment of invasive alien plants (IAPs) for char production for use in combustion applications by Mundike, Jhonnah

    Published 2018
    Get full text
    Thesis
  8. Commercial Electric Vehicle Cabin Heating System Modelling and Optimization by Mostert, Jacobus Christiaan

    Published 2026
    Get full text
    Thesis
  9. Multi-Parameter Optimization of Brine Desalination Using Machine Learning by Seif, Elaf MMAN

    Published 2025
    “…The study seeks to develop a predictive model and optimize the AGMD process for efficient brine desalination. …”
    Get full text
    Get full text
    Thesis
  10. Monitoring of atmospheric polycyclic aromatic hydrocarbons through optimization of analytical techniques

    Published 2020
    Get full text
    Thesis
  11. Chitin and chitosan nanomaterials for efficient removal of heavy metals from waste water by Botes, Alicia

    Published 2019
    Get full text
    Thesis
  12. Non-intrusive efficiency estimation of induction machines under various power supplies by Gajjar, Chetan Sudhir

    Published 2015
    “…Considering that 45% of the world's generated electricity is consumed by induction machines, determining an induction motors efficiency non-intrusively is of great importance in that it enables the machine to operate productively whilst ensuring that the energy consumed by the machine is utilized efficiently. …”
    Get full text
    Thesis
  13. Process optimization for partial oxidation of bacterial sludge in a sonochemical reactor by Beyers, Analene

    Published 2014
    Get full text
    Thesis
  14. A comprehensive simulation based methodology for optimal design of a PMSM drive by Statt, Cundell

    Published 2021
    Get full text
    Thesis
  15. Optimal control of renewable energy/grid hybrid systems with heat pump load

    Published 2016
    Get full text
    Thesis
  16. Creating additional network capacity on constrained medium voltage networks utilizing distributed generation (specifically PV technology) by Ramdhin, Avinash

    Published 2025
    “…Particle Swarm Optimization (PSO) was found to be best suited for this research due to its efficiency to solving non-linear optimization problems and is proposed as the appropriate method of optimally integrating DG to un- constrain MV networks. …”
    Get full text
    Thesis
  17. Resistance to airflow, cooling characteristics and quality of pomegranate fruit inside ventilated packaging by Mukama, Matia

    Published 2017
    Get full text
    Thesis