acoustic_parameters Type Reference

Acoustic source parameters. More...

Public Attributes
integer	pulse
	Type of pulse.
integer	support
	Type of support.
logical	dipole
	Whether the source is a dipole or monopole.
real(wp), dimension(3)	loc
	Physical location of acoustic source.
real(wp)	mag
	Acoustic pulse magnitude.
real(wp)	length
	Length of planar source (2D/3D)
real(wp)	height
	Height of planar source (3D)
real(wp)	wavelength
	Wave length of pulse.
real(wp)	frequency
	Frequency of pulse.
real(wp)	gauss_sigma_dist
	sigma of Gaussian pulse multiplied by speed of sound
real(wp)	gauss_sigma_time
	sigma of Gaussian pulse
real(wp)	npulse
	Number of cycles of pulse.
real(wp)	dir
	Direction of pulse.
real(wp)	delay
	Time-delay of pulse start.
real(wp)	foc_length
real(wp)	aperture
real(wp)	element_spacing_angle
	Spacing between aperture elements in 2D acoustic array.
real(wp)	element_polygon_ratio
	Ratio of aperture element diameter to side length of polygon connecting their centers, in 3D acoustic array.
real(wp)	rotate_angle
	Angle of rotation of the entire circular 3D acoustic array.
real(wp)	bb_bandwidth
	Bandwidth of each frequency in broadband wave.
real(wp)	bb_lowest_freq
	The lower frequency bound of broadband wave.
integer	num_elements
	Number of elements in the acoustic array.
integer	element_on
	Element in the acoustic array to turn on.
integer	bb_num_freq
	Number of frequencies in the broadband wave.

Detailed Description

Acoustic source parameters.

Member Data Documentation

aperture

real(wp) acoustic_parameters::aperture

bb_bandwidth

real(wp) acoustic_parameters::bb_bandwidth

Bandwidth of each frequency in broadband wave.

bb_lowest_freq

real(wp) acoustic_parameters::bb_lowest_freq

The lower frequency bound of broadband wave.

bb_num_freq

integer acoustic_parameters::bb_num_freq

Number of frequencies in the broadband wave.

delay

real(wp) acoustic_parameters::delay

Time-delay of pulse start.

dipole

logical acoustic_parameters::dipole

Whether the source is a dipole or monopole.

dir

real(wp) acoustic_parameters::dir

Direction of pulse.

element_on

integer acoustic_parameters::element_on

Element in the acoustic array to turn on.

element_polygon_ratio

real(wp) acoustic_parameters::element_polygon_ratio

Ratio of aperture element diameter to side length of polygon connecting their centers, in 3D acoustic array.

element_spacing_angle

real(wp) acoustic_parameters::element_spacing_angle

Spacing between aperture elements in 2D acoustic array.

foc_length

real(wp) acoustic_parameters::foc_length

frequency

real(wp) acoustic_parameters::frequency

Frequency of pulse.

gauss_sigma_dist

real(wp) acoustic_parameters::gauss_sigma_dist

sigma of Gaussian pulse multiplied by speed of sound

gauss_sigma_time

real(wp) acoustic_parameters::gauss_sigma_time

sigma of Gaussian pulse

height

real(wp) acoustic_parameters::height

Height of planar source (3D)

length

real(wp) acoustic_parameters::length

Length of planar source (2D/3D)

loc

real(wp), dimension(3) acoustic_parameters::loc

Physical location of acoustic source.

mag

real(wp) acoustic_parameters::mag

Acoustic pulse magnitude.

npulse

real(wp) acoustic_parameters::npulse

Number of cycles of pulse.

num_elements

integer acoustic_parameters::num_elements

Number of elements in the acoustic array.

pulse

integer acoustic_parameters::pulse

Type of pulse.

rotate_angle

real(wp) acoustic_parameters::rotate_angle

Angle of rotation of the entire circular 3D acoustic array.

support

integer acoustic_parameters::support

Type of support.

wavelength

real(wp) acoustic_parameters::wavelength

Wave length of pulse.

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The documentation for this type was generated from the following file:

• m_derived_types.fpp.f90