A sustainable solution for electricity generation using thermo-acoustic technology (August 2017)

M. G.K. Machesa, L. K. Tartibu, D. V. Kallon

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

This work explores the use of thermo-acoustic system as alternative technology for electricity generation. This technology is proposed as a potential replacement for low-cost electrical power generation because of its simplicity and lack of moving parts. Thermo-acoustic generators providing clean electrical energy to power small appliances. The energy conversion from heat into sound wave is done within thermo-acoustic engine. The latter is coupled to a linear alternator for electricity generation. The study investigates the influence of the geometrical configuration of the device on to the whole functionality of the generator. The paper studies the technology through experimental trails performed using a simple arrangement to simulate the generator. The experiment is conducted in phases; the first phase identifies the best geometrical configuration of the thermo-acoustic engine by measuring the sound pressure level and the temperatures. The second phase consist of measuring the electricity generated using a Loudspeaker. The results obtained show the potential for this sustainable solution for electricity generation.

Original languageEnglish
Title of host publicationProceedings of the 15th Conference on the Industrial and Commercial Use of Energy, ICUE 2017
PublisherIEEE Computer Society
ISBN (Electronic)9780994675934
DOIs
Publication statusPublished - 13 Oct 2017
Event15th Conference on the Industrial and Commercial Use of Energy, ICUE 2017 - Cape Town, South Africa
Duration: 15 Aug 201716 Aug 2017

Publication series

NameProceedings of the Conference on the Industrial and Commercial Use of Energy, ICUE
ISSN (Print)2166-0581
ISSN (Electronic)2166-059X

Conference

Conference15th Conference on the Industrial and Commercial Use of Energy, ICUE 2017
Country/TerritorySouth Africa
CityCape Town
Period15/08/1716/08/17

Keywords

  • Thermo-acoustic
  • electricity
  • generator
  • sound

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Fuel Technology
  • Renewable Energy, Sustainability and the Environment

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