Scipediacontent: Scipediacontent moved page Draft Content 176690251 to Boyle et al 2015a

2021-01-28T22:15:05Z

Scipediacontent moved page Draft Content 176690251 to Boyle et al 2015a

Scipediacontent: Created page with " == Abstract == In this paper we propose acoustic power transfer as a method for the remote powering of pipeline sensor nodes. A theoretical framework of acoustic power propa..."

2021-01-28T22:15:00Z

Created page with " == Abstract == In this paper we propose acoustic power transfer as a method for the remote powering of pipeline sensor nodes. A theoretical framework of acoustic power propa..."

New page

== Abstract ==

In this paper we propose acoustic power transfer as a method for the remote powering of pipeline sensor nodes. A theoretical framework of acoustic power propagation in the ceramic transducers and the metal structures is drawn, based on the Mason equivalent circuit. The effect of mounting on the electrical response of piezoelectric transducers is studied experimentally. Using two identical transducer structures, power transmission of 0.33 mW through a 1 m long, 118 mm diameter cast iron pipe, with 8 mm wall thickness is demonstrated, at 1 V received voltage amplitude. A nearlinear relationship between input and output voltage is observed. These results show that it is possible to deliver significant power to sensor nodes through acoustic waves in solid structures. The proposed method may enable the implementation of acousticpowered wireless sensor nodes for structural and operation monitoring of pipeline infrastructure.

== Original document ==

The different versions of the original document can be found in:

* [http://hdl.handle.net/10044/1/28339 http://hdl.handle.net/10044/1/28339] under the license https://creativecommons.org/licenses/by

* [https://iopscience.iop.org/article/10.1088/1742-6596/660/1/012095/pdf https://iopscience.iop.org/article/10.1088/1742-6596/660/1/012095/pdf]

* [http://stacks.iop.org/1742-6596/660/i=1/a=012095/pdf http://stacks.iop.org/1742-6596/660/i=1/a=012095/pdf],
: [http://stacks.iop.org/1742-6596/660/i=1/a=012095?key=crossref.3568abcf18f7ee34a90933049816bfa9 http://stacks.iop.org/1742-6596/660/i=1/a=012095?key=crossref.3568abcf18f7ee34a90933049816bfa9],
: [http://dx.doi.org/10.1088/1742-6596/660/1/012095 http://dx.doi.org/10.1088/1742-6596/660/1/012095] under the license cc-by

* [https://iopscience.iop.org/article/10.1088/1742-6596/660/1/012095/pdf https://iopscience.iop.org/article/10.1088/1742-6596/660/1/012095/pdf],
: [https://ui.adsabs.harvard.edu/abs/2015JPhCS.660a2095K/abstract https://ui.adsabs.harvard.edu/abs/2015JPhCS.660a2095K/abstract],
: [https://core.ac.uk/display/77007673 https://core.ac.uk/display/77007673],
: [https://iopscience.iop.org/article/10.1088/1742-6596/660/1/012095 https://iopscience.iop.org/article/10.1088/1742-6596/660/1/012095],
: [http://spiral.imperial.ac.uk/bitstream/10044/1/28339/2/15_PowerMEMS_AcousticPowerTransfer.pdf http://spiral.imperial.ac.uk/bitstream/10044/1/28339/2/15_PowerMEMS_AcousticPowerTransfer.pdf],
: [https://spiral.imperial.ac.uk/handle/10044/1/28339 https://spiral.imperial.ac.uk/handle/10044/1/28339],
: [https://academic.microsoft.com/#/detail/2288629058 https://academic.microsoft.com/#/detail/2288629058] under the license http://iopscience.iop.org/info/page/text-and-data-mining

← Older revision	Revision as of 22:15, 28 January 2021
(No difference)

Boyle et al 2015a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 176690251 to Boyle et al 2015a

Scipediacontent: Created page with " == Abstract == In this paper we propose acoustic power transfer as a method for the remote powering of pipeline sensor nodes. A theoretical framework of acoustic power propa..."