Analysis of the focusing efficiency of pulsed pressure waves as a function of the initial amplitude distribution and temporal profile

É V. Ivanov, Yu V. Sud'enkov

Результат исследований: Научные публикации в периодических изданияхстатья

Аннотация

Solutions of the parabolic diffraction equation for the focusing of pressure pulses with a monopolar or bipolar initial profile and a bell-shaped or annular amplitude distribution are presented. These results are analyzed and conditions determined under which more efficient focusing occurs during the transition from a bell-shaped to an annular distribution of the initial amplitude, as well as when a monopolar pulse is replaced by a bipolar pulse.

Язык оригиналаанглийский
Страницы (с-по)855-858
Число страниц4
ЖурналTechnical Physics
Том43
Номер выпуска7
DOI
СостояниеОпубликовано - 1 дек 1998

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Предметные области Scopus

  • Физика и астрономия (разное)

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