Research Progress of Numerical Simulation Methods for Civil Aircraft Ditching

Aircraft ditching is an emergency landing scenario that must be considered in aircraft design.Summarizing the research methods for the numerical simulation of ditching can provide the support for ditching analysis of civil aircraft design.The research progress of numerical simulation methods availab...

Full description

Bibliographic Details
Main Authors: LUO Wenli, CHEN Shuyong, CHEN Baoxing
Format: Article
Language:zho
Published: Editorial Department of Advances in Aeronautical Science and Engineering 2022-10-01
Series:Hangkong gongcheng jinzhan
Subjects:
Online Access:http://hkgcjz.cnjournals.com/hkgcjz/article/abstract/2021191?st=article_issue
Description
Summary:Aircraft ditching is an emergency landing scenario that must be considered in aircraft design.Summarizing the research methods for the numerical simulation of ditching can provide the support for ditching analysis of civil aircraft design.The research progress of numerical simulation methods available for civil aircraft ditching are reviewed in this paper,which includes plane element method,finite volume method,smoothed particle hydrodynamic method and finite element method.The basic principles,development process and application situations of these methods are summarized,and the adaptability and superiority-inferiority of these methods are performed with contrastive analysis.By analyzing the numerical simulation methods of aircraft ditching,the future research direction of numerical simulation methods is proposed.
ISSN:1674-8190