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      [1]鄭心偉.鍋筒疲勞壽命計算中的徑向溫差計算方法[J].哈爾濱工程大學學報,2020,41(7):1005-1009,1042.[doi:10.11990/jheu.201905010]
       ZHENG Xinwei.Method for calculating radial temperature difference in the fatigue life of steam drum[J].hebgcdxxb,2020,41(7):1005-1009,1042.[doi:10.11990/jheu.201905010]
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      鍋筒疲勞壽命計算中的徑向溫差計算方法(/HTML)
      分享到:

      《哈爾濱工程大學學報》[ISSN:1006-6977/CN:61-1281/TN]

      卷:
      41
      期數:
      2020年7期
      頁碼:
      1005-1009,1042
      欄目:
      出版日期:
      2020-07-05

      文章信息/Info

      Title:
      Method for calculating radial temperature difference in the fatigue life of steam drum
      作者:
      鄭心偉
      哈爾濱工程大學 動力與能源工程學院, 黑龍江 哈爾濱 150001
      Author(s):
      ZHENG Xinwei
      College of Power and Energy Engineering, Harbin Engineering University, Harbin 150001, China
      關鍵詞:
      鍋爐鍋筒疲勞壽命徑向溫差固定式動力鍋爐國家標準法解析解法非常逼近解析解法
      分類號:
      TK222
      DOI:
      10.11990/jheu.201905010
      文獻標志碼:
      A
      摘要:
      為了驗證固定式動力鍋爐國家標準法中鍋筒徑向溫差計算的準確性及其在船舶動力鍋爐上應用的可行性,并建立能夠同時適用于上述2種鍋爐鍋筒徑向溫差計算方法。本文對鍋筒的徑向溫差解析解365英超体育投注、非常逼近解析解和溫度阻尼系數應達值計算公式進行了推導365英超体育投注,對非常逼近解析解計算方法進行了研究,對工程實例進行了計算分析。結果表明:固定式動力鍋爐國家標準法不能適用于船舶動力鍋爐鍋筒徑向溫差計算,而非常逼近解析解法能夠同時適用于固定式和船舶動力鍋爐鍋筒徑向溫差計算;固定式動力鍋爐國家標準法能否變成非常逼近解析解法取決于鍋筒溫度阻尼系數365英超体育投注。本文提出的計算方法符合工程實際,具有理論和應用價值。

      參考文獻/References:

      [1] 上海發電設備成套設計研究所. GB/T 9222-1988, 水管鍋爐受壓元件強度計算[S]. 北京:機械工業出版社, 1989.Shanghai Power Equipment Research Institute. GB/T 9222-1988, Strength calculation of pressure parts for watertube boilers[S]. Beijing:China Machine Press, 1989.
      [2] 上海發電設備成套設計研究院. GB/T 9222-2008, 水管鍋爐受壓元件強度計算[S]. 北京:中國標準出版社, 2008.Shanghai Power Equipment Research Institute.GB/T 9222-2008, Strength calculation of pressure parts for watertube boilers[S]. Beijing:China Standard Press, 2008.
      [3] 上海發電設備成套設計研究院. GB/T 16507.4-2013, 水管鍋爐第4部分:受壓元件強度計算[S]. 北京:中國標準出版社, 2013.Shanghai Power Equipment Research Institute. GB/T 16507.4-2013, Water-tube boilers-Part 4:Strength calculation of pressure parts[S]. Beijing:China Standard Press, 2013.
      [4] 李章, 張寧, 劉祥源, 等. 艦用增壓鍋爐裝置[M]. 北京:海潮出版社, 2000:3.LI Zhang, ZHANG Ning, LIU Xiangyuan, et al. Naval supercharged boiler installation[M]. Beijing:Haichao Press, 2000:3.
      [5] 鄭心偉, 孫瑜, 王曉軍. 增壓鍋爐汽包低周疲勞壽命計算方法研究[J]. 熱能動力工程, 2010, 25(2):184-189.ZHENG Xinwei, SUN Yu, WANG Xiaojun. Study of the methods for calculating the low-cycle fatigue life of a supercharged boiler drum[J]. Journal of engineering for thermal energy and power, 2010, 25(2):184-189.
      [6] ZHENG Xinwei, LI Zheng, WANG Hao, et al. Comparison of the computing method for the radial temperature difference of a supercharged boiler steam drum shell based on the approximate solution and the current Chinese standard[J]. Advanced materials research, 2011, 383-390: 5496-5503, DOI: 10.4028/www.scientific.net/AMR.383-390.5496.
      [7] 呂邦泰, 沈月芬. 鍋爐承壓部件強度及壽命[M]. 北京: 水利電力出版社, 1992: 79-83.
      [8] 賈鴻祥, 沈月芬. 調峰機組鍋爐汽包的溫度場[J]. 熱力發電, 1993(3): 3-12, DOI: 10.19666/j.rlfd.1993.03.001.JIA Hongxiang, SHEN Yuefen. The temperature field in the steam generator drum wall for cycle loading units[J]. Thermal power generation, 1993(3): 3-12, DOI: 10.19666/j.rlfd.1993.03.001.
      [9] ABRAMOWITZ M, STEGUN I A. Handbook of mathematical functions with formulas, graphs, and mathematical tables[M]. Washington D.C.: U.S. Government Printing Office, 1965: 369-370.
      [10] 中國動力工程學會. 火力發電設備技術手冊(第1卷)[M]. 北京: 機械工業出版社, 2003: 13-38.
      [11] 嚴家馬錄, 余曉福, 王永青. 水和水蒸氣熱力性質圖表(第2版)[M]. 北京: 高等教育出版社, 2004: 11, 13, 14.
      [12] 劉長河. 船用增壓鍋爐技術的新進展[J]. 熱能動力工程, 1999, 14(4): 241-245.LIU Changhe. New developments in marine supercharged boilers[J]. Journal of engineering for thermal energy and power, 1999, 14(4): 241-245.

      備注/Memo

      備注/Memo:
      收稿日期:2019-05-06。
      作者簡介:鄭心偉,男,副教授.
      通訊作者:鄭心偉,E-mail:zhengxinwei17@126.com.
      更新日期/Last Update: 2020-08-15
      365英超体育投注

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