文章信息/Info

Title:

Status, Challenge and Prospect of the Technology of Corrosion Simulation on Navy Equipment

文章編號:

1674-3962(2020)03-0179-06

作者:

馮亞菲; 方志剛; 趙伊

（中國人民解放軍92228部隊(duì)，北京 100072）

Author(s):

FengYafei;  FangZhigang;  ZhaoYi

(Unit 92228 of the Chinese People�餾 Liberation Army, Beijing 100072, China)

關(guān)鍵詞:

腐蝕; 仿真; 預(yù)測; 海軍裝備; 艦船

Keywords:

corrosion;  simulation;  forecast;  navy equipment;  vessels

分類號:

O242.1;E919

DOI:

10.7502/j.issn.1674-3962.201906040

文獻(xiàn)標(biāo)志碼:

A

摘要:

海軍裝備腐蝕防護(hù)能夠降低裝備維護(hù)成本，減小腐蝕對裝備安全和戰(zhàn)備的影響。自然環(huán)境試驗(yàn)、實(shí)驗(yàn)室加速試驗(yàn)、模擬仿真試驗(yàn)是材料與裝備腐蝕及其規(guī)律研究及預(yù)測的3個最主要的手段，由于模擬仿真試驗(yàn)具有成本低、時間短、可應(yīng)用于復(fù)雜系統(tǒng)等優(yōu)勢，越來越受到人們的青睞。國外已經(jīng)發(fā)展了有限微分法、有限差分法、有限元法、邊界元法等數(shù)值方法，建立了多種類型的腐蝕數(shù)據(jù)庫。我國也開展了數(shù)十年自然環(huán)境腐蝕數(shù)據(jù)積累工作，已經(jīng)在導(dǎo)彈、飛機(jī)、艦船等方面開展了腐蝕仿真研究，但是目前裝備腐蝕仿真技術(shù)發(fā)展還缺乏全局規(guī)劃和評價體系，仿真精度和可靠度有待提高。未來裝備腐蝕仿真研究應(yīng)該加強(qiáng)數(shù)據(jù)積累和相關(guān)規(guī)范、標(biāo)準(zhǔn)的建立，朝著全壽期、全尺寸、互操作性、可信性、重用性及大數(shù)據(jù)挖掘等趨勢發(fā)展。

Abstract:

Equipment corrosion protection can reduce the cost of equipment maintenance and the impact of corrosion on equipment safety and combat readiness. Natural environment test, laboratory accelerated test and simulation test are the three most important means for investigating corrosion and its regularity of materials and equipment. Because of the advantages of low cost, short time and application in complex systems, simulation test is becoming more and more popular. Foreign countries have developed many numerical methods such as finite differential method, finite difference method, finite element method and boundary element method, and established various corrosion databases. Our country has also carried out decades of accumulation of natural environmental corrosion data. Corrosion simulation studies have been carried out in missiles, aircrafts, ships, etc. However, there is still a lack of research planning and evaluation systems. Also, simulation accuracy and reliability need to be improved. In the future, equipment corrosion simulation test should strengthen data accumulation and standard development, and develop towards the direction of full life, whole size, interoperability, credibility, reusability and big data mining.