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DOI | 10.1007/s40684-019-00066-9 |
Life Prediction Method for Thermal Barrier Coating of High-Efficiency Eco-Friendly Combined Cycle Power Plant | |
Song, Hyunwoo1; Lee, Jeong-Min1; Kim, Yongseok2; Yang, Sungho3; Park, Soo1; Koo, Jae-Mean1; Seok, Chang-Sung1 | |
发表日期 | 2019 |
ISSN | 2288-6206 |
EISSN | 2198-0810 |
卷号 | 6期号:2页码:329-337 |
英文摘要 | Recently, because global warming has become increasingly severe, CO2 emission regulations have become strict. Accordingly, there is an increasing demand for a combined cycle power plant that is eco-friendly and capable of high-efficiency generation using natural gas, which has a relatively low carbon content. In order to improve the efficiency of a combined cycle power plant by increasing the operating temperature, the durability of the hot-section components must be secured. Therefore, thermal barrier coating (TBC) technology has been applied. The TBC is damaged by thermal fatigue during operation. The delamination of the TBC could lead to core component damage. Therefore, studies on the prediction of TBC durability should be conducted before increasing the operating temperature. In particular, because the thermal fatigue life is affected by changes in the TBC structure, there is a demand for a durability evaluation technique that takes this into consideration. In this study, a thermal fatigue analysis was performed that considered the growth of the oxide layer, and a thermal fatigue life prediction equation for the TBC was derived based on the results. The thermal fatigue life was predicted, according to the change in the TBC structure, using the life prediction equation, and it was verified by comparing it with the thermal fatigue test results. |
WOS研究方向 | Science & Technology - Other Topics ; Engineering |
来源期刊 | INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING-GREEN TECHNOLOGY |
文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/96228 |
作者单位 | 1.Sungkyunkwan Univ, Dept Mech Engn, 2066 Seobu Ro, Suwon 16419, Gyeonggi Do, South Korea; 2.Korea Railrd Res Inst, Railrd Type Approval Team, 176 Cheoldobangmulgwan Ro, Uiwang Si 16105, Gyeonggi Do, South Korea; 3.KPS Gas Turbine Technol Serv Ctr, Technol Team, 57 Jangdo Ro, Incheon 22756, South Korea |
推荐引用方式 GB/T 7714 | Song, Hyunwoo,Lee, Jeong-Min,Kim, Yongseok,et al. Life Prediction Method for Thermal Barrier Coating of High-Efficiency Eco-Friendly Combined Cycle Power Plant[J],2019,6(2):329-337. |
APA | Song, Hyunwoo.,Lee, Jeong-Min.,Kim, Yongseok.,Yang, Sungho.,Park, Soo.,...&Seok, Chang-Sung.(2019).Life Prediction Method for Thermal Barrier Coating of High-Efficiency Eco-Friendly Combined Cycle Power Plant.INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING-GREEN TECHNOLOGY,6(2),329-337. |
MLA | Song, Hyunwoo,et al."Life Prediction Method for Thermal Barrier Coating of High-Efficiency Eco-Friendly Combined Cycle Power Plant".INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING-GREEN TECHNOLOGY 6.2(2019):329-337. |
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