CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 13066 > Article
Paper
8 February 2024 3D in-situ temperature measurement by FBGs in a PDMS-CNPs porous sponge for solar driven interfacial evaporation
Xuefeng He, Ke Wang, Yuan Zhou, Xiao Cheng, Haidong Liu, Yanxiao He, Yangyang Wang, Haixing Chang, Nianbing Zhong
Author Affiliations +
Proceedings Volume 13066, International Conference on Optoelectronic Materials and Devices (ICOMD 2023); 130660F (2024) https://doi.org/10.1117/12.3025153
Event: 2023 International Conference on Optoelectronic Materials and Devices (COMD 2023), 2023, Chongqing, China
Abstract
This study introduces a novel method for in-situ temperature measurement within photothermal porous materials for solar-driven interfacial evaporation. By embedding fiber Bragg gratings (FBGs) sensor arrays into the solar receiver constructed via a PDMS-CNPs sponge, 3D temperature distribution within the porous structure was reconstructed. Effects of the input light intensity and different working modes on the dynamic temperature response and the heat transfer characteristics were investigated. The results reveal that a thermal equilibrium could be quickly established within the photothermal porous material, and the heat loss to the bulk fluid could be significantly reduced by heat insulation configurations. The results highlight the effectiveness of the proposed method in in-situ temperature field monitoring for photothermal porous materials, which can be further applied in solar receiver construction and optimization of the solar evaporator for solar-driven interfacial applications.
(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Xuefeng He, Ke Wang, Yuan Zhou, Xiao Cheng, Haidong Liu, Yanxiao He, Yangyang Wang, Haixing Chang, and Nianbing Zhong "3D in-situ temperature measurement by FBGs in a PDMS-CNPs porous sponge for solar driven interfacial evaporation", Proc. SPIE 13066, International Conference on Optoelectronic Materials and Devices (ICOMD 2023), 130660F (8 February 2024); https://doi.org/10.1117/12.3025153
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 6 PAGES
DOWNLOAD PAPER SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Fiber Bragg gratings
Porosity
3D metrology
Solar energy
Temperature metrology
Receivers
Sensors
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top