Role of the gas solution on the parameters of single bubble sonoluminescence

Authors

  • Maryam Gheshlaghi Laser and optics research school, Nuclear Science and Technology Research Institute (NSTRL) Payame noor University, Tehran, Iran.

Keywords:

Bremsstrahlung model, Emitted intensity, Noble gas

Abstract

By using the Bremsstrahlung model, the influence of gas solution is investigated on the emitted intensity of single bubble sonoluminescence in water 20℃. Also the relative radius, the internal temperature and the internal pressure of single bubble sonoluminescence are measured and compared for single bubble sonoluminescence in water with presence of noble gases: He, Ne, Ar, Kr and Xe. Temperature-dependent emission intensity of a bubble is based on Bremsstrahlung model for noble gas bubbles were compared. It is found that as the molecular weight of the gas increases the bubble temperature and the internal pressure increase, but the relative radius does not change substantially. Variety of the emitted intensity results in a violent increment in presence of different noble gases. As the emitted intensity maximum in five cycles increases of the order of 108 as the gas molecular weight increases from He to Xe.

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Published

2025-09-30

Issue

Vol. 1 No. 03 (2025): Extensive journal of applied sciences

Section

Articles

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