Study on the test method of heat transfer fluid acetone insoluble substance

Jingmiao Li; Lina Jiang; Linyuan Guo; Shichun Feng; Dong Jin

doi:10.1117/12.2674053

9 March 2023 Study on the test method of heat transfer fluid acetone insoluble substance

Jingmiao Li, Lina Jiang, Linyuan Guo, Shichun Feng, Dong Jin

Proceedings Volume 12600, International Conference on Optoelectronic Materials and Devices (ICOMD 2022); 1260005 (2023) https://doi.org/10.1117/12.2674053
Event: 2022 International Conference on Optoelectronic Materials and Devices, 2022, Chongqing, China

Abstract

The development of new energy is an effective means to reduce carbon emissions, and trough solar thermal power generation with high efficiency, safety and reliability has become the preferred project in the field of new energy development. Trough solar power generation generally uses heat transfer fluid as heat transfer medium, the main component of this heat transfer medium is the mixture of diphenyl - diphenyl ether. Although heat transfer fluid has the advantages of good stability, large thermal conductivity and high spontaneous combustion point, improper use will accelerate cracking and oxidation, resulting in reduced heat transfer efficiency, and even carbide deposition will block the flow section, affecting the safe and sustainable operation of thermal oil system. In order to ensure the safe and energy-saving operation of the solar thermal power generation project, a rapid detection method must be adopted to determine the deterioration of the heat transfer fluid. In this paper, a metamorphic analysis method of heat transfer fluid for photothermal power generation is established by orthogonal test. The method is in good agreement with the determination of carbon residue. It provides a good experimental basis for the metamorphism analysis of heat transfer fluid for photothermal power generation.

Citation Download Citation

Jingmiao Li, Lina Jiang, Linyuan Guo, Shichun Feng, and Dong Jin "Study on the test method of heat transfer fluid acetone insoluble substance", Proc. SPIE 12600, International Conference on Optoelectronic Materials and Devices (ICOMD 2022), 1260005 (9 March 2023); https://doi.org/10.1117/12.2674053

ACCESS THE FULL ARTICLE

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