Simulation and experimental studies on the evolution of laser spark in air
Anno: 1992
Autori: Zeng X. C., Singh D. P., Palleschi V., Salvetti A., De Rosa M., Vaselli M.
Affiliazione autori: Institute of Applied Physics and Computational Mathematics, P.O. Box 8009, 100088 Beijing, China; Istituto Di Fkica Atomira E Molernlarp del C.N.R, Via del Giardino, 56127 Pisa, Italy
Abstract: Experimental and theoretical studies on the evolution of shock waves in air plasma induced by laser spark have been carried out. The systematic study of the shock wave has been performed experimentally and 1-D numerical code of radiation hydrodynamics (1-DRHC) has been used to simulate the later stage of laser spark in air. The numerical results on the propagation of shock waves and the expansion of hot plasma are presented and subsequent results on the first divergent and convergent shock waves are found to be in good agreement with the experimental data.
Giornale/Rivista: LASER AND PARTICLE BEAMS
Volume: 10 (4) Da Pagina: 707 A: 713
Parole chiavi: Air; Hydrodynamics; Plasmas; Shock waves, Air plasma; Laser sparks; Radiation hydrodynamics, Laser produced plasmaDOI: 10.1017/S026303460000464XCitazioni: 2dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2024-04-28Riferimenti tratti da Isi Web of Knowledge: (solo abbonati) Link per visualizzare la scheda su IsiWeb: Clicca quiLink per visualizzare la citazioni su IsiWeb: Clicca qui