热能工程机组运行可靠性和技术风险评估

IF 0.4 4区 材料科学 Q4 MATERIALS SCIENCE, CERAMICS Refractories and Industrial Ceramics Pub Date : 2023-12-20 DOI:10.1007/s11148-023-00827-9
N. M. Aripova, A. S. Nikiforov, A. M. Paramonov, E. V. Prikhod’ko, A. K. Kinzhibekova, A. E. Karmanov
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引用次数: 0

摘要

介绍了一种评估热能工程装置运行期间产生的技术风险的方法。风险评估基于机组衬里的剩余寿命数据和事故后果的严重性评估。为了在评估残余寿命时获得主要数据,采用了一种仪器方法,可以对衬里的热状态进行连续监测。超过材料极限强度的热机械应力被证明是决定性的破坏因素。这些应力是根据基于数值方法开发的方案计算得出的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

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Assessment of Reliability and Technical Risks in the Operation of Heat Engineering Units

A method for assessing technical risks arising during the operation of heat engineering units is presented. Risk assessment is based on the data on the residual life of the unit’s lining and an evaluation of the severity of the consequences of an accident. To obtain primary data when assessing the residual life, an instrument method is used that allows continuous monitoring of the thermal state of the lining. Thermomechanical stresses exceeding the ultimate strength of the material are shown to be the determining destruction factor. These stresses are calculated according to the developed scheme based on numerical methods.

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来源期刊
Refractories and Industrial Ceramics
Refractories and Industrial Ceramics 工程技术-材料科学:硅酸盐
CiteScore
0.90
自引率
20.00%
发文量
38
审稿时长
6-12 weeks
期刊介绍: Refractories and Industrial Ceramics publishes peer-reviewed articles on the latest developments and discoveries in the field of refractory materials and ceramics, focusing on the practical aspects of their production and use. Topics covered include: Scientific Research; Raw Materials; Production; Equipment; Heat Engineering; Applications.
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