The application of damage-tolerance philosophy requires extensive know-how of the fatigue and fracture properties, corrosion strength, potential failure modes and non-destructive inspection techniques, particularly minimum detectable defect and inspection intervals. To face scatter in material properties, ...
Fatigue life is not an independent one; rather it depends on other related properties like residual stress distribution profile, hardness and history of defects in materials. As we know, most of the components and machineries of aircraft, aerospace and automobile industries are subjected to alternate...
14.1 SAFE LIFE AND FAIL-SAFE STRUCTURES The danger of a catastrophic fatigue failure in the structure of an aircraft may be eliminated completely or may become extremely remote if the structure is designed to have a safe life or to be fail-safe. In the former approach, the structure is desi...
The aim of this programme, funded by the Polish Ministry of Defense, is to modify the operation system of PZL-130 "Orlik" TC-II turbo propelled trainer aircraft. The structural part of the programme is focused on the Full Scale Fatigue Test of the whole airframe to be conducted at the ...
The excessive noise present within an aircraft cabin during flight operations constitutes a notable origin of fatigue, stress, and communication impediment... S Sohrabi,A Segura Torres,E Cierco Molins,... - Applied Sciences (2076-3417) 被引量: 0发表: 2023年 Air-Borne Sound Transmission through...
关键词:适航条例;疲劳;损伤容限;广布疲劳损伤;有效性限制 中图分类号:V215.5;V271.1;V271.2 文献标识码:A AnOverviewofAirworthiness AirplanestoPrevent RequirementsforTransportCategory WidespreadFatigueDamage LiYazhi,LiQiang,ShenPeiliang (1.SchoolofAeronautics,NorthwesternPolytechnicalUniversity,Xi’an710072,China) ...
关键词:适航条例;疲劳;损伤容限;广布疲劳损伤;有效性限制 中图分类号:V215.5;V271.1;V271.2 文献标识码:A AnOverviewofAirworthiness AirplanestoPrevent RequirementsforTransportCategory WidespreadFatigueDamage LiYazhi,LiQiang,ShenPeiliang (1.SchoolofAeronautics,NorthwesternPolytechnicalUniversity,Xi’an710072,China) ...
A system for measuring fatigue of a component of an aircraft subject to mechanical stresses includes: a plurality of stress sensors mounted on the component, each sensor being configured to detect a predetermined mechanical stress threshold and to deliver a data signal representative of exceeding of ...
1.2.3Design for Fatigue Fatigue damage and defects may threaten the integrity of marine structures. This concern is aggravated as the cost of repair and loss of production increases.Fatigue designis an important subject due to use of higher strength materials, severe environmental conditions, and op...
Fatigue as a cause of failure of aircraft engine cylinder head BranimirKrstic, ...MirkoDinulovic, inHandbook of Materials Failure Analysis with Case Studies from the Aerospace and Automotive Industries, 2016 1Introduction The most frequent cause of fatalaircraft accidents, without taking into account...