8 Analysis of surface acoustic wave in a polymer-coated piezo-electro-magnetic structure with micro-inertia effect
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Sudarshan Dhua
Abstract
This paper deals with micro-inertia effect on the shear horizontal wave (SHwave) through a piezo-electro-magnetic structure with polymer coating. At the nanoscale, there are several naturally occurring difficulties with acoustic waves. Consideration of micro-inertia effect reflects the true dispersion characteristics in nanostructures. The polymer coating is considered a Kelvin-Voigt-type viscoelastic material with an inertia gradient effect. The viscoelastic polymer can be synthesized from various bio-based substances with specific applications. The non-classical constitutive equations are derived for the mediums using the variation principles. Separation of variable technique for differential equations is used to deduce the dispersion relation for SH-wave propagation. Numerical analysis and graphical representation are carried out to explain the effects of micro-inertia and viscoelasticity parameters. The study’s findings hold promise for developing surface acoustic wave (SAW) devices tailored for bio/chemical detection. Leveraging the unique electro-magneto characteristics of the composite material, there is potential for engineering magnetic field sensors that exhibit enhanced sensitivity and dynamic variation. This suggests practical applications in creating more effective and responsive sensors for a range of bio and chemical sensing purposes.
Abstract
This paper deals with micro-inertia effect on the shear horizontal wave (SHwave) through a piezo-electro-magnetic structure with polymer coating. At the nanoscale, there are several naturally occurring difficulties with acoustic waves. Consideration of micro-inertia effect reflects the true dispersion characteristics in nanostructures. The polymer coating is considered a Kelvin-Voigt-type viscoelastic material with an inertia gradient effect. The viscoelastic polymer can be synthesized from various bio-based substances with specific applications. The non-classical constitutive equations are derived for the mediums using the variation principles. Separation of variable technique for differential equations is used to deduce the dispersion relation for SH-wave propagation. Numerical analysis and graphical representation are carried out to explain the effects of micro-inertia and viscoelasticity parameters. The study’s findings hold promise for developing surface acoustic wave (SAW) devices tailored for bio/chemical detection. Leveraging the unique electro-magneto characteristics of the composite material, there is potential for engineering magnetic field sensors that exhibit enhanced sensitivity and dynamic variation. This suggests practical applications in creating more effective and responsive sensors for a range of bio and chemical sensing purposes.
Kapitel in diesem Buch
- Frontmatter I
- Aim and Scope VII
- Acknowledgment IX
- Preface XI
- List of Contributing Authors XIII
- Contents XVII
- 1 Bio-based materials: origin, synthesis, and properties 1
- 2 Bio-based polymers: processing and applications 25
- 3 Cellulose: biomedical and engineering applications 43
- 4 Chitosan in orthopedics: current advancements and future prospects 59
- 5 Bio-based materials in drug delivery 79
- 6 Prospects of functional nano-manufactured scaffolds in tissue engineering applications 107
- 7 Additive manufacturing in fabrication of orthopedic implants 127
- 8 Analysis of surface acoustic wave in a polymer-coated piezo-electro-magnetic structure with micro-inertia effect 163
- 9 Biodegradable polymers-based proton exchange membrane for fuel cells 183
- 10 Bio-based carbon materials for applications in supercapacitors: an energy storage system 193
- 11 Bio-based materials in advanced packaging applications 205
- 12 Biorefinery development feedstocks derived and possible solutions for a sustainable environment 233
- 13 Biolubricants and its application in engineering 271
- 14 Bio-based materials in advance separation processes 297
- 15 The influence of imperfect interface of shear wave propagation on layered bio-based plate material: computational study of bio-based systems 319
- 16 Bio-based materials for adsorption and catalysis 333
- About the editors 345
- Index 347
Kapitel in diesem Buch
- Frontmatter I
- Aim and Scope VII
- Acknowledgment IX
- Preface XI
- List of Contributing Authors XIII
- Contents XVII
- 1 Bio-based materials: origin, synthesis, and properties 1
- 2 Bio-based polymers: processing and applications 25
- 3 Cellulose: biomedical and engineering applications 43
- 4 Chitosan in orthopedics: current advancements and future prospects 59
- 5 Bio-based materials in drug delivery 79
- 6 Prospects of functional nano-manufactured scaffolds in tissue engineering applications 107
- 7 Additive manufacturing in fabrication of orthopedic implants 127
- 8 Analysis of surface acoustic wave in a polymer-coated piezo-electro-magnetic structure with micro-inertia effect 163
- 9 Biodegradable polymers-based proton exchange membrane for fuel cells 183
- 10 Bio-based carbon materials for applications in supercapacitors: an energy storage system 193
- 11 Bio-based materials in advanced packaging applications 205
- 12 Biorefinery development feedstocks derived and possible solutions for a sustainable environment 233
- 13 Biolubricants and its application in engineering 271
- 14 Bio-based materials in advance separation processes 297
- 15 The influence of imperfect interface of shear wave propagation on layered bio-based plate material: computational study of bio-based systems 319
- 16 Bio-based materials for adsorption and catalysis 333
- About the editors 345
- Index 347
