{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,21]],"date-time":"2026-02-21T01:06:25Z","timestamp":1771635985386,"version":"3.50.1"},"reference-count":11,"publisher":"MDPI AG","issue":"11","license":[{"start":{"date-parts":[[2013,11,13]],"date-time":"2013-11-13T00:00:00Z","timestamp":1384300800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>To accurately detect deformation and extend the component life beyond the original design limits, structural safety monitoring techniques have attracted considerable attention in the power and process industries for decades. In this paper an on-line monitoring system for high temperature pipes in a power plant is developed. The extension-based sensing devices are amounted on straight pipes, T-Joints and elbows of a main steam pipeline. During on-site monitoring for more than two years, most of the sensors worked reliably and steadily. However, the direct strain gauge could not work for long periods because of the high temperature environment. Moreover, it is found that the installation and connection of the extensometers can have a significant influence on the measurement results. The on-line monitoring system has a good alarming function which is demonstrated by detecting a steam leakage of the header.<\/jats:p>","DOI":"10.3390\/s131115504","type":"journal-article","created":{"date-parts":[[2013,11,13]],"date-time":"2013-11-13T12:55:52Z","timestamp":1384347352000},"page":"15504-15512","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":17,"title":["Development of On-Line Monitoring Systems for High Temperature Components in Power Plants"],"prefix":"10.3390","volume":"13","author":[{"given":"Hongcai","family":"Zhang","sequence":"first","affiliation":[{"name":"Key Laboratory of Pressure Systems and Safety, Ministry of Education,  East China University of Science and Technology, Shanghai 200237, China"},{"name":"SINOPEC Hubei Chemical Fertilizer Branch, Zhijiang 443200, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jiuhong","family":"Jia","sequence":"additional","affiliation":[{"name":"Key Laboratory of Pressure Systems and Safety, Ministry of Education,  East China University of Science and Technology, Shanghai 200237, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ning","family":"Wang","sequence":"additional","affiliation":[{"name":"Key Laboratory of Pressure Systems and Safety, Ministry of Education,  East China University of Science and Technology, Shanghai 200237, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiaoyin","family":"Hu","sequence":"additional","affiliation":[{"name":"Key Laboratory of Pressure Systems and Safety, Ministry of Education,  East China University of Science and Technology, Shanghai 200237, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shan-Tung","family":"Tu","sequence":"additional","affiliation":[{"name":"Key Laboratory of Pressure Systems and Safety, Ministry of Education,  East China University of Science and Technology, Shanghai 200237, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shaoping","family":"Zhou","sequence":"additional","affiliation":[{"name":"Key Laboratory of Pressure Systems and Safety, Ministry of Education,  East China University of Science and Technology, Shanghai 200237, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhengdong","family":"Wang","sequence":"additional","affiliation":[{"name":"Key Laboratory of Pressure Systems and Safety, Ministry of Education,  East China University of Science and Technology, Shanghai 200237, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2013,11,13]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"604","DOI":"10.1016\/j.ijpvp.2009.04.013","article-title":"Time-dependent deformation and fracture of multi-material systems at high temperature","volume":"86","author":"Xuan","year":"2009","journal-title":"Int. J. Pres. Ves. Pip."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"524","DOI":"10.1016\/j.scriptamat.2009.12.035","article-title":"Strain-rate sensitivity and fracture mode of V-5Cr-5Ti alloy","volume":"62","author":"Cai","year":"2010","journal-title":"Scripta Materialia"},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"3781","DOI":"10.1016\/j.nucengdes.2010.08.014","article-title":"Aging management of instrumentation & control sensors in nuclear power plants","volume":"240","author":"Hashemian","year":"2010","journal-title":"Nucl. Eng. Design"},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"051601","DOI":"10.1115\/1.3204509","article-title":"Hybrid wireless-wired optical sensor for extreme temperature measurement in next generation energy efficient gas turbines","volume":"132","author":"Riza","year":"2010","journal-title":"J. Eng. Gas Turbines Power Trans. ASME"},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"54","DOI":"10.1115\/1.1425808","article-title":"Measurement of local creep deformation in cross-weld specimen by optical fiber marking and remote monitoring","volume":"124","author":"Tu","year":"2002","journal-title":"J. Press. Vessel Technol."},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"181","DOI":"10.1111\/j.1475-1305.2006.00269.x","article-title":"High temperature steam pipelines development of the ARCMAC creep monitoring system","volume":"42","author":"Morris","year":"2006","journal-title":"Strain"},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"1141","DOI":"10.1243\/09576509JPE377","article-title":"Optical strain monitoring techniques for life assessment of components in power generation plants","volume":"221","author":"Morris","year":"2007","journal-title":"Proc. Inst. Mech. Eng. Part A: Power Energy"},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"1933","DOI":"10.1016\/j.measurement.2012.03.037","article-title":"Test verification of an extensometer for deformation measurement of high temperature straight pipes","volume":"45","author":"Jia","year":"2012","journal-title":"Measurement"},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"044501","DOI":"10.1115\/1.4005943","article-title":"Design and test of an extensometer for strain monitoring of high temperature pipelines","volume":"134","author":"Hu","year":"2012","journal-title":"J. Press. Vessel Technol"},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"549","DOI":"10.4028\/www.scientific.net\/AMM.330.549","article-title":"On-line health monitoring research on T-joints of main steam piping","volume":"330","author":"Jia","year":"2013","journal-title":"Appl. Mech. Mater"},{"key":"ref_11","unstructured":"Wang, N., Wang, Z.D., and Chen, Y.Q. (2003, January 20\u201324). On-line Monitoring System for Main Steam Piping of Power Plants. Cleveland, OH, USA."}],"container-title":["Sensors"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1424-8220\/13\/11\/15504\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T21:50:35Z","timestamp":1760219435000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1424-8220\/13\/11\/15504"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,11,13]]},"references-count":11,"journal-issue":{"issue":"11","published-online":{"date-parts":[[2013,11]]}},"alternative-id":["s131115504"],"URL":"https:\/\/doi.org\/10.3390\/s131115504","relation":{},"ISSN":["1424-8220"],"issn-type":[{"value":"1424-8220","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,11,13]]}}}