پیوندهای مفید
آمار
| تعداد نشریات | 22 |
| تعداد شمارهها | 712 |
| تعداد مقالات | 10,258 |
| تعداد مشاهده مقاله | 72,004,621 |
| تعداد دریافت فایل اصل مقاله | 63,754,965 |
Explaining Unwanted Radial Oscillations in Single-Bubble Sonoluminescence | ||
| Progress in Physics of Applied Materials | ||
| دوره 4، شماره 2 - شماره پیاپی 7، مهر 2024، صفحه 161-164 اصل مقاله (504.86 K) | ||
| نوع مقاله: Original Article | ||
| شناسه دیجیتال (DOI): 10.22075/ppam.2024.34837.1110 | ||
| نویسندگان | ||
| Mohamad Mansouri1؛ Farough Molaei2؛ Majid Vaezzadeh* 2 | ||
| 1Departement of Physics, Khatam Al-Anbiah (PBUH) Air Defense University, 178181-3513 Tehran, Iran. | ||
| 2Faculty of Physics, K.N. Toosi University of Technology, 41, Shahid Kavian St., 15418-49611 Tehran, Iran. | ||
| تاریخ دریافت: 03 مرداد 1403، تاریخ بازنگری: 25 مرداد 1403، تاریخ پذیرش: 28 مرداد 1403 | ||
| چکیده | ||
| This study presents a theoretical model to explain the bubble oscillation phenomenon that occurs after each flash in single-bubble sonoluminescence (SBSL). Our model reveals that these fluctuations are caused by the pressure effect of electrons produced during the flash, which interact with the surrounding fluid and cause bubble formation. The authors use the Monte Carlo method to calculate the number of released electrons and demonstrate that the amplitude and frequency of these oscillations can be reduced by manipulating the electron density and energy distribution. By controlling the released electrons, we show that it is possible to reduce the number of unwanted oscillations and increase the number of flashes that can be performed in a given time interval. The results provide new insights into the mechanism of SBSL and have implications for its application in various fields. Furthermore, our findings offer a method for reducing these oscillations, which limit the number of flashes that can be produced in a time interval, allowing for more efficient and reliable operation. The results from our theory are in good agreement with experimental results, validating our understanding of this phenomenon. | ||
| کلیدواژهها | ||
| Bubble Oscillations؛ Bubble dynamics؛ Sonoluminescence | ||
| مراجع | ||
|
[1] Gompf, B., Günther, R., Nick, G., Pecha, R. and Eisenmenger, W., 1997. Resolving sonoluminescence pulse width with time-correlated single photon counting. Physical Review Letters, 79(7), p.1405.
[2] Hiller, R.A., Putterman, S.J. and Weninger, K.R., 1998. Time-resolved spectra of sonoluminescence. Physical review letters, 80(5), p.1090.
[3] Moran, M.J. and Sweider, D., 1998. Measurements of sonoluminescence temporal pulse shape. Physical review letters, 80(22), p.4987.
[4] Walton, A.J. and Reynolds, G.T., 1984. Sonoluminescence. Advances in physics, 33(6), pp.595-660.
[5] Gaitan, D.F., Crum, L.A., Church, C.C. and Roy, R.A., 1992. Sonoluminescence and bubble dynamics for a single, stable, cavitation bubble. The Journal of the Acoustical Society of America, 91(6), pp.3166-3183.
[6] Barber, B.P., Hiller, R.A., Löfstedt, R., Putterman, S.J. and Weninger, K.R., 1997. Defining the unknowns of sonoluminescence. Physics reports, 281(2), pp.65-143.
[7] Wu, C.C. and Roberts, P.H., 1993. Shock-wave propagation in a sonoluminescing gas bubble. Physical review letters, 70(22), p.3424.
[8] Lindinger, B., Söhnholz, H. and Mettin, R., 2024. Multibubble sonoluminescence in supercooled water. The Journal of Chemical Physics, 160(20).
[9] Karmakar, R. and Maity, D., 2024. Sonoluminescence: Photon production in time-dependent analog systems. Physical Review D, 109(10), p.105016.
[10] Gareev, B.M., Abdrakhmanov, A.M., Yakupova, S.M. and Sharipov, G.L., 2024. Single-bubble sonoluminescence of itterbium (II or III) and thulium (II or III) chloride nanoparticles colloidal suspensions in dodecane. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 700, p.134770.
[11] Ho, C.Y., Yuan, L., Chu, M.C., Leung, P.T. and Wei, W., 2001. Ionization and photon emission in single-bubble sonoluminescence. Europhysics Letters, 56(6), p.891.
[12] Matula, T.J., 1999. Inertial cavitation and single–bubble sonoluminescence. Philosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences, 357(1751), pp.225-249.
[13] Matula, T.J., 2000. Single-bubble sonoluminescence in microgravity. Ultrasonics, 38(1-8), pp.559-565.
[14] Löfstedt, R., Barber, B.P. and Putterman, S.J., 1993. Toward a hydrodynamic theory of sonoluminescence. Physics of Fluids A: Fluid Dynamics, 5(11), pp.2911-2928.
[15] Hiller, R., Putterman, S.J. and Barber, B.P., 1992. Spectrum of synchronous picosecond sonoluminescence. Physical review letters, 69(8), p.1182.
[16] Robotti, N. and Badino, M., 2001. Max Planck and the'constants of nature'. Annals of science, 58(2), pp.137-162.
[17] Kittel, C., 2005. Introduction to Solid State Physics John Wiley & Sons Inc. New York. | ||
|
آمار تعداد مشاهده مقاله: 404 تعداد دریافت فایل اصل مقاله: 301 |
||