IN-SITU DYNAMIC STRAIN SENSING USING MECHANIZED AIR-ATOMIZED SPRAYED FLEXIBLE NANOCOMPOSITE SENSORS

Pengfei Li; Chao Xu; Zhongqing Su

doi:10.1115/IMECE2023-113537

IN-SITU DYNAMIC STRAIN SENSING USING MECHANIZED AIR-ATOMIZED SPRAYED FLEXIBLE NANOCOMPOSITE SENSORS

Pengfei Li
, Chao Xu
, Zhongqing Su

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

Abstract

Nanocomposites are gaining popularity in the field of structural health monitoring due to their ability to sense structural dynamic strain. This paper introduces a breed of flexible nanocomposite sensors manufactured by mechanized air-atomized spray coating process. The employed method not only enables the automation and continuous production of nanocomposite coatings, raising efficiency in production, but also allows for precise control of spraying parameters to reduce the impact of human factors, ensuring coating uniformity and quality. Flexible nanocomposite sensors are fabricated by doping carbon black nanoparticles in polyvinylpyrrolidone powder with the mechanized air-atomized spray coating process. Experimental results indicate that the flexible nanocomposite sensors can effectively respond to vibration-induced dynamic strain. The flexibility and sensitivity of these sensors make them promising for use in various structural health monitoring applications.

Original language	English
Title of host publication	Dynamics, Vibration, and Control
Publisher	American Society of Mechanical Engineers(ASME)
ISBN (Electronic)	9780791887639
DOIs	https://doi.org/10.1115/IMECE2023-113537
Publication status	Published - Feb 2024
Event	ASME 2023 International Mechanical Engineering Congress and Exposition, IMECE 2023 - New Orleans, United States Duration: 29 Oct 2023 → 2 Nov 2023

Publication series

Name	ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)
Volume	6

Conference

Conference	ASME 2023 International Mechanical Engineering Congress and Exposition, IMECE 2023
Country/Territory	United States
City	New Orleans
Period	29/10/23 → 2/11/23

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being

Keywords

air-atomized spray
dynamic strain measurement
flexible sensor
Nanocomposite
structural health monitoring

ASJC Scopus subject areas

Mechanical Engineering

More information

10.1115/IMECE2023-113537

Cite this

Li, P., Xu, C., & Su, Z. (2024). IN-SITU DYNAMIC STRAIN SENSING USING MECHANIZED AIR-ATOMIZED SPRAYED FLEXIBLE NANOCOMPOSITE SENSORS. In Dynamics, Vibration, and Control Article V006T07A101 (ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE); Vol. 6). American Society of Mechanical Engineers(ASME). https://doi.org/10.1115/IMECE2023-113537

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abstract = "Nanocomposites are gaining popularity in the field of structural health monitoring due to their ability to sense structural dynamic strain. This paper introduces a breed of flexible nanocomposite sensors manufactured by mechanized air-atomized spray coating process. The employed method not only enables the automation and continuous production of nanocomposite coatings, raising efficiency in production, but also allows for precise control of spraying parameters to reduce the impact of human factors, ensuring coating uniformity and quality. Flexible nanocomposite sensors are fabricated by doping carbon black nanoparticles in polyvinylpyrrolidone powder with the mechanized air-atomized spray coating process. Experimental results indicate that the flexible nanocomposite sensors can effectively respond to vibration-induced dynamic strain. The flexibility and sensitivity of these sensors make them promising for use in various structural health monitoring applications.",

keywords = "air-atomized spray, dynamic strain measurement, flexible sensor, Nanocomposite, structural health monitoring",

author = "Pengfei Li and Chao Xu and Zhongqing Su",

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Li, P, Xu, C & Su, Z 2024, IN-SITU DYNAMIC STRAIN SENSING USING MECHANIZED AIR-ATOMIZED SPRAYED FLEXIBLE NANOCOMPOSITE SENSORS. in Dynamics, Vibration, and Control., V006T07A101, ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE), vol. 6, American Society of Mechanical Engineers(ASME), ASME 2023 International Mechanical Engineering Congress and Exposition, IMECE 2023, New Orleans, United States, 29/10/23. https://doi.org/10.1115/IMECE2023-113537

IN-SITU DYNAMIC STRAIN SENSING USING MECHANIZED AIR-ATOMIZED SPRAYED FLEXIBLE NANOCOMPOSITE SENSORS. / Li, Pengfei; Xu, Chao; Su, Zhongqing.
Dynamics, Vibration, and Control. American Society of Mechanical Engineers(ASME), 2024. V006T07A101 (ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE); Vol. 6).

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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IN-SITU DYNAMIC STRAIN SENSING USING MECHANIZED AIR-ATOMIZED SPRAYED FLEXIBLE NANOCOMPOSITE SENSORS

Abstract

Publication series

Conference

UN SDGs

Keywords

ASJC Scopus subject areas

More information

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