A study of foreign object damage (FOD) and prevention method at the airport and aircraft maintenance area
نویسندگان
چکیده
Foreign object damage (FOD) is common risk for aviation industry since long time ago and it has contributed to many terrible incidents and fatalities. The cost of FOD cases every year is very high, which is around RM 1.2 billion. Therefore, a proper technique and strategy has to be taken by the designated organizations including airlines to further eliminate the FOD occurrences. It is not easy to control FOD due to some circumstances such as inappropriate working behaviour, poor working environment, insufficient technology and also disorganized housekeeping system. The main purpose of this research is to discuss and explain further about FOD and the techniques to prevent FOD. FOD is a universal concern in aviation industry and it is one of the reasons that contribute to aircraft failure and unwanted damages such as fatalities and causalities. Throughout this research, many information related to FOD problems and their impact on aviation industry are gathered and presented.
منابع مشابه
تحلیل تنش ناشی از FOD روی یک پره توربین گاز از جنس سوپرآلیاژ پایه نیکل
Foreign object damage (FOD) occurs when hard, millimeter-sized objects such as gravel or sand and even the pieces of the engine components are ingested into aircraft jet engines. Particles impacting blades produce small indentation craters which can become sites for fatigue crack initiation, severely limiting the lifetime of the blade. In this study, the impact on the edge of a thin plate is in...
متن کاملForeign object damage and fatigue crack threshold: Cracking outside shallow indents
Foreign Object Damage (FOD) usually happens when objects are ingested into jet engines powering military or civil aircraft. Under extreme conditions, FOD can lead to severe structural damage. More commonly it produces local impacted sites of the fan and compressor airfoils, lowering fatigue life of these components. FOD is a prime cause for maintenance and repair in aircraft engines. In this pa...
متن کامل1 . 1 Introduction and Description of the Fod Hcf Problem
First we need to define what “FOD” is and how serious is the threat. In the aviation industry, there are two generally accepted meanings for the acronym FOD. One definition is “Foreign Object Debris”, which includes substances, debris or any articles that could potentially cause damage to a vehicle or engine (Figures 1 and 2). It is anything – large or small – inside or around aircraft and flig...
متن کاملSynchrotron Mesodiffraction: A Tool for Understanding Turbine Engine Foreign Object Damage
Aircraft turbine engines routinely experience the ingestion of debris resulting in “foreign object damage” or FOD. Failures associated with foreign object damage have been estimated to cost the aerospace industry $4 billion per year. Often, FOD does not lead to sudden catastrophic failure, yet such damage can dramatically reduce the lifetime of components subjected to cyclic fatigue stresses. T...
متن کاملپراکنش و اثرات زیست محیطی آلودگی صوتی فرودگاه بین المللی شهید صدوقی یزد با استفاده از GIS
Introduction: Persecutors of aircraft noise at an airport has a close relationship with the alternate of landing and take-off weight of the aircraft and operations planning during the night. Now aircraft that spill in Yazd airport and take-off of aircraft is of jet engines or so-turbofan mean that the resulting sound will be very high. Methods: In this descriptive, cross-sectional me...
متن کامل