Diffraction of transient cylindrical waves by a rigid oscillating strip

Amer Bilal Mann; Muhammad Ramzan; Imran Fareed Nizami; Seifedine Kadry; Yunyoung Nam; Houman Babazadeh

doi:10.3390/app10103568

Diffraction of transient cylindrical waves by a rigid oscillating strip

Amer Bilal Mann
, Muhammad Ramzan
, Imran Fareed Nizami
, Seifedine Kadry
, Yunyoung Nam
, Houman Babazadeh

Federal Urdu University of Arts, Science and Technology
Bahria University
Beirut Arab University
Soonchunhyang University
Ton Duc Thang University

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

This investigation portrays the transient cylindrical wave diffraction by an oscillating strip. Mathematical analysis of the problem is carried out with the help of an integral transforms and the Wiener-Hopf technique. Using far zone approximation, the scattered field is evaluated by the method of steepest descent. This study takes into consideration the transient cylindrical source and an oscillating strip such that both the source and a scatterer have different oscillating frequencies ω′₁ and ω′₀ respectively. The situation under consideration is well supported by graphical results showing the effects of emerging parameters.

Original language	English
Article number	3568
Journal	Applied Sciences (Switzerland)
Volume	10
Issue number	10
DOIs	https://doi.org/10.3390/app10103568
State	Published - 1 May 2020
Externally published	Yes

Keywords

Diffraction
Oscillating strip
Steepest descent method
Transient cylindrical wave
Wiener-Hopf technique

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10.3390/app10103568

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title = "Diffraction of transient cylindrical waves by a rigid oscillating strip",

abstract = "This investigation portrays the transient cylindrical wave diffraction by an oscillating strip. Mathematical analysis of the problem is carried out with the help of an integral transforms and the Wiener-Hopf technique. Using far zone approximation, the scattered field is evaluated by the method of steepest descent. This study takes into consideration the transient cylindrical source and an oscillating strip such that both the source and a scatterer have different oscillating frequencies ω′1 and ω′0 respectively. The situation under consideration is well supported by graphical results showing the effects of emerging parameters.",

keywords = "Diffraction, Oscillating strip, Steepest descent method, Transient cylindrical wave, Wiener-Hopf technique",

author = "Mann, \{Amer Bilal\} and Muhammad Ramzan and Nizami, \{Imran Fareed\} and Seifedine Kadry and Yunyoung Nam and Houman Babazadeh",

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doi = "10.3390/app10103568",

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T1 - Diffraction of transient cylindrical waves by a rigid oscillating strip

AU - Mann, Amer Bilal

AU - Ramzan, Muhammad

AU - Nizami, Imran Fareed

AU - Kadry, Seifedine

AU - Nam, Yunyoung

AU - Babazadeh, Houman

PY - 2020/5/1

Y1 - 2020/5/1

N2 - This investigation portrays the transient cylindrical wave diffraction by an oscillating strip. Mathematical analysis of the problem is carried out with the help of an integral transforms and the Wiener-Hopf technique. Using far zone approximation, the scattered field is evaluated by the method of steepest descent. This study takes into consideration the transient cylindrical source and an oscillating strip such that both the source and a scatterer have different oscillating frequencies ω′1 and ω′0 respectively. The situation under consideration is well supported by graphical results showing the effects of emerging parameters.

AB - This investigation portrays the transient cylindrical wave diffraction by an oscillating strip. Mathematical analysis of the problem is carried out with the help of an integral transforms and the Wiener-Hopf technique. Using far zone approximation, the scattered field is evaluated by the method of steepest descent. This study takes into consideration the transient cylindrical source and an oscillating strip such that both the source and a scatterer have different oscillating frequencies ω′1 and ω′0 respectively. The situation under consideration is well supported by graphical results showing the effects of emerging parameters.

KW - Diffraction

KW - Oscillating strip

KW - Steepest descent method

KW - Transient cylindrical wave

KW - Wiener-Hopf technique

UR - https://www.scopus.com/pages/publications/85085622338

U2 - 10.3390/app10103568

DO - 10.3390/app10103568

M3 - Article

AN - SCOPUS:85085622338

SN - 2076-3417

VL - 10

JO - Applied Sciences (Switzerland)

JF - Applied Sciences (Switzerland)

IS - 10

M1 - 3568

ER -

Diffraction of transient cylindrical waves by a rigid oscillating strip

Abstract

Keywords

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