Finite element study on random design of 2-2 composite transducer

Wenkang Qi; Wen Wu Cao

Finite element study on random design of 2-2 composite transducer

Wenkang Qi, Wen Wu Cao

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Random 2-2 composite transducers are studied using FEM(ANSYS^R). Admittance curves as well as beam patterns in the nearfield are calculated and used to evaluate the performance of random 2-2 composite designs. First, the pressure and the normal velocity distributions at the interface of water and transducer are calculated using ANSYS, then, these pressure and velocity data are used to calculate the beam pattern using Helmholtz integral. Different random configurations are studied and the results are discussed.

Original language	English (US)
Title of host publication	Proceedings of SPIE - The International Society for Optical Engineering
Publisher	Society of Photo-Optical Instrumentation Engineers
Pages	176-180
Number of pages	5
ISBN (Print)	081942448X
State	Published - 1997
Event	Medical Imaging 1997: Ultrasonic Transducer Engineering - Newport Beach, CA, USA Duration: Feb 27 1997 → Feb 28 1997

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	3037
ISSN (Print)	0277-786X

Other

Other	Medical Imaging 1997: Ultrasonic Transducer Engineering
City	Newport Beach, CA, USA
Period	2/27/97 → 2/28/97

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Cite this

@inproceedings{7ae8210642d840a3b169fd097f6c42f1,

title = "Finite element study on random design of 2-2 composite transducer",

abstract = "Random 2-2 composite transducers are studied using FEM(ANSYSR). Admittance curves as well as beam patterns in the nearfield are calculated and used to evaluate the performance of random 2-2 composite designs. First, the pressure and the normal velocity distributions at the interface of water and transducer are calculated using ANSYS, then, these pressure and velocity data are used to calculate the beam pattern using Helmholtz integral. Different random configurations are studied and the results are discussed.",

author = "Wenkang Qi and Cao, {Wen Wu}",

year = "1997",

language = "English (US)",

isbn = "081942448X",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

publisher = "Society of Photo-Optical Instrumentation Engineers",

pages = "176--180",

booktitle = "Proceedings of SPIE - The International Society for Optical Engineering",

note = "Medical Imaging 1997: Ultrasonic Transducer Engineering ; Conference date: 27-02-1997 Through 28-02-1997",

}

Qi, W & Cao, WW 1997, Finite element study on random design of 2-2 composite transducer. in Proceedings of SPIE - The International Society for Optical Engineering. Proceedings of SPIE - The International Society for Optical Engineering, vol. 3037, Society of Photo-Optical Instrumentation Engineers, pp. 176-180, Medical Imaging 1997: Ultrasonic Transducer Engineering, Newport Beach, CA, USA, 2/27/97.

Finite element study on random design of 2-2 composite transducer. / Qi, Wenkang; Cao, Wen Wu.
Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers, 1997. p. 176-180 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 3037).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AU - Qi, Wenkang

AU - Cao, Wen Wu

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N2 - Random 2-2 composite transducers are studied using FEM(ANSYSR). Admittance curves as well as beam patterns in the nearfield are calculated and used to evaluate the performance of random 2-2 composite designs. First, the pressure and the normal velocity distributions at the interface of water and transducer are calculated using ANSYS, then, these pressure and velocity data are used to calculate the beam pattern using Helmholtz integral. Different random configurations are studied and the results are discussed.

AB - Random 2-2 composite transducers are studied using FEM(ANSYSR). Admittance curves as well as beam patterns in the nearfield are calculated and used to evaluate the performance of random 2-2 composite designs. First, the pressure and the normal velocity distributions at the interface of water and transducer are calculated using ANSYS, then, these pressure and velocity data are used to calculate the beam pattern using Helmholtz integral. Different random configurations are studied and the results are discussed.

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T3 - Proceedings of SPIE - The International Society for Optical Engineering

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BT - Proceedings of SPIE - The International Society for Optical Engineering

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ER -

Finite element study on random design of 2-2 composite transducer

Abstract

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All Science Journal Classification (ASJC) codes

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