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Dynamic Task Replication with Imperfect Fault Detection in Multicore Cyber-Physical Systems

Motalebi Oskuei, Hossein | 2024

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  1. Type of Document: M.Sc. Thesis
  2. Language: Farsi
  3. Document No: 56887 (45)
  4. University: Sharif University of Technology
  5. Department: Aerospace Engineering
  6. Advisor(s): Morad, Mohammad Reza
  7. Abstract:
  8. In the contemporary pursuit of sustainable energy solutions to address the escalating demand for electrical power, a crucial focus lies on the exploration of renewable energies and the harnessing of wasted energy in industrial processes. This research contributes to this imperative by investigating active cooling methods, specifically employing jet impingement and spray techniques, for the cooling of thermoelectric generators and the recovery of wasted heat. The study empirically assesses three distinct cooling approaches, encompassing a heat pipe relying on free convective heat transfer with air, a heat pipe cooled by water jet impingement, and a heat pipe incorporating spray application. Through a comprehensive examination of three critical parameters – wasted heat quantity, fluid volumetric flow rate, and nozzle distance from the heat pipe surface – the research provides insights into the generated power, post-cooling generator temperature, and overall system efficiency. The findings reveal a remarkable increase in system efficiency by more than threefold under the investigated conditions, establishing the viability and efficacy of these cooling methods in enhancing energy conversion processes
  9. Keywords:
  10. Thermoelectric Generator ; Waste Heat Recovery Power Generation (WHRPG)Technology ; Spray Cooling ; Piezoelctric Atomizer ; Droplet Train Impingement Cooling ; Direct Liquid Cooling

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