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Design,Build and Test a Lab-Scale Thermoacoustic Prime Mover

Gholinejad Lindi, Abbas | 2011

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  1. Type of Document: M.Sc. Thesis
  2. Language: Farsi
  3. Document No: 41873 (45)
  4. University: Sharif University of Technology
  5. Department: Aerospace Engineering
  6. Advisor(s): Ghorbanian, Kaveh
  7. Abstract:
  8. Acoustic science and it’s applications in thermodynamic, cause the new achievements in different field of scientific and industrial. Thermoacoustic is a new technique of acoustic that analyzes the thermodynamic fluctuations related to time and displacement. In other word, thermoacoustic is a field of transformation between acoustic energy and thermal energy. Thermoacoustic devices Include refrigeration equipment, motors, pumps, heat or a combination of these devices that are used to transfer and convert acoustic energy to thermal energy. The thermoacoustic systems that their functions are based on the interaction between acoustic wave and gas particle that does exist it’s around are new systems which their oldness are not more than 30 years old. Though the primary theory of thermoacoustic was outlined on 19 century but its manufacturing is concerned now. These systems have the advantages that make them advanced from the other systems and these advantages are not found in the other system. The thermoacoustic systems in the type of power generation or refrigeration are cheaper and reliable than the other systems. They are usually lighter than the other systems. They are so easy to manufacture. The thermoacoustic systems in the type of power generation or refrigeration don’t use fossil fuels and they are use acoustic waves for generating power which is used for compressing the gas. In this project, at first the works were done in the field of thermoacoustic stirling heat engine will be analyzed and then a new heat engine will be designed and modeled with software and finally the methods for manufacturing this motor will be fined and described
  9. Keywords:
  10. Heat Exchangers ; Thermoaqustic Refrigerator ; Stack Positioned ; Stirling Heat Engine ; Regenerator ; Thermal Buffer Tube

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