A method for the prevention of premature failures of power plants using hydrogen as the working medium

被引：0
|
作者：
V. I. Tkachov
V. I. Kholodnyi
N. S. Goncharov
N. K. Meshkov
V. S. Rachuk
A. V. Shostak
机构：
来源：
Materials Science | 1998年 / 34卷
关键词：
Hydrogen; Power Plant; Structural Material; Technological Process; Gaseous Hydrogen;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Qe analyze failures of power-generating units working on liquid hydrogen caused by the most dangerous type of embrittlement—reversible hydrogen embrittlement of the metal. We consider the existing methods for the protection of various structural elements against hydrogen embrittlement and discuss their advantages and shortcomings. A method for the protection of difficultly accessible internal hollows of power-generating units against hydrogen embrittlement by introducing active gaseous admixtures in the working volume is described in detail. The mechanism of action of these admixtures is analyzed refractory alloy as examples, we demonstrate the positive effect of admixtures to gaseous hydrogen under a pressure of 35 MPa. The proposed method enables one, in some cases, to use hydrogen (as a new ecologically pure fuel) without serious changes in the structure of the unit and in the technological process.
引用
收藏
页码：508 / 511
页数：3
相关论文
共 50 条
  • [21] Probing-Based Inertia Estimation Method Using Hybrid Power Plants
    Jiang, Zhihao
    Yin, He
    Li, Hongyu
    Liu, Yilu
    Tan, Jin
    Hoke, Andy
    Rockwell, Brad
    Kruse, Cameron
    2023 IEEE POWER & ENERGY SOCIETY GENERAL MEETING, PESGM, 2023,
  • [22] Evaluation of power plants to prioritise the investment projects using fuzzy PROMETHEE method
    Tabaraee, Elham
    Ebrahimnejad, Sadoullah
    Bamdad, Shahrooz
    INTERNATIONAL JOURNAL OF SUSTAINABLE ENERGY, 2018, 37 (10) : 941 - 955
  • [23] Gasifier System Identification for Biomass Power Plants Using Response Surface Method
    Satonsaowapak, J.
    Ratniyomchai, T.
    Kulworawanichpong, T.
    Pao-La-Or, P.
    Marungsri, B.
    Oonsivilai, A.
    RECENT ADVANCES IN ENERGY AND ENVIRONMENT, 2010, : 320 - +
  • [24] Safety evaluation of nuclear power plants using thermo-hydraulic method
    Stritar, Andrej
    Gregoric, Miro
    Mavko, Borut
    Peterlin, Stojan
    Strojniski Vestnik/Journal of Mechanical Engineering, 1988, 34 (7-9): : 99 - 106
  • [25] An improved method for hydrogen deflagration to detonation transition prediction under severe accidents in nuclear power plants
    Zhang, Xiaolong
    Yu, Jiyang
    Huang, Tao
    Jiang, Guangming
    Zhong, Xianping
    Saeed, Muhammad
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2019, 44 (21) : 11233 - 11239
  • [26] Storage system for electricity obtained from wind power plants using underground hydrogen reservoir
    Lepszy, Sebastian
    Chmielniak, Tadeusz
    Mońka, Pawel
    Journal of Power Technologies, 2017, 97 (01): : 61 - 68
  • [27] THE POWER AND ECOLOGICAL ASPECTS OF USING HYDROGEN AS A SUPPLEMENTARY ENERGY CARRIER IN GAS-TURBINE PLANTS
    KANILO, PM
    THERMAL ENGINEERING, 1986, 33 (10) : 558 - 562
  • [28] A generic methodology to evaluate economics of hydrogen production using energy from nuclear power plants
    Antony, Anil
    Maheshwari, N. K.
    Rao, A. Rama
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2017, 42 (41) : 25813 - 25823
  • [29] Time series forecasting using ensemble learning methods for emergency prevention in hydroelectric power plants with dam
    Stefenon, Stefano Frizzo
    Dal Molin Ribeiro, Matheus Henrique
    Nied, Ademir
    Yow, Kin-Choong
    Mariani, Viviana Cocco
    Coelho, Leandro dos Santos
    Seman, Laio Oriel
    ELECTRIC POWER SYSTEMS RESEARCH, 2022, 202
  • [30] Multi-Objective Optimization of Organic Rankine Cycle Power Plants Using Pure and Mixed Working Fluids
    Andreasen, Jesper G.
    Kaern, Martin R.
    Pierobon, Leonardo
    Larsen, Ulrik
    Haglind, Fredrik
    ENERGIES, 2016, 9 (05):
12345