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Analysis of Failure States of Functional Systems of Aircraft Such as Boeing 737 in the Airline

Terescenko Jevgenijs, Shestakov Vladimir, Vaivads Andris

Transactions on Aerospace Research

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2023

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Nr 4 (273)

71--78

EN

The article presents the results of analysis of failures of the main functional systems units of aircraft Boeing 737 during the last 10 years of its operation in the national airline of Latvia ‘Air Baltic Corporation’. Total flight time was T∑ = 322,529 h and 184,538 cycles [1]. These data were obtained from daily reports of defects and unplanned consumption of spare parts for these systems. Failures of instrumental equipment of avionic systems were investigated in detail. Based on calculations of their failure probability and component replacement frequency, a comprehensive system including measures and their technical and instrumental support has been developed to improve maintenance productivity. Such a system requires relatively inexpensive components, is simple and can be used in the operation of this type of aircraft.

2

Global aerospace industry risks

Balcerzak T.

Zeszyty Naukowe. Transport / Politechnika Śląska

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2019

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z. 102

05--27

EN

The global Aerospace industry is expected to improve in 2018 as its revenue is predicted to rise by 4.1% , doubling last year’s 2.1% growth. The recovery of global gross domestic product (GDP), stable commodity prices, and increased passenger travel demand are likely to ramp up growth in the commercial aircraft sector in 2018. This article reviews the performance of the aerospace industry in 2017 and 2018 and speculates its growth in the incoming years. It also outlines the performance across the major aerospace markets and discusses trends that will impact the industry. The article forecasts the mergers and acquisitions activity in 2018 that lays the foundation for further growth in this space. Key findings are: • Commercial aircraft sector revenues are expected to grow by 4.8% as production levels are likely to be robust while the defence sector revenues are likely to record 3.6% growth as the US defence budget recovers after experiencing multi-year declines. • The spiralling demand for passenger travel is driving commercial aircraft production and is responsible for the record high backlog of 14,215 units at the end of 2017. • In 2018, global Mergers and Acquisitions (M&A) activity is expected to remain strong in the aerospace sector, being driven by pricing pressures from aircraft OEMs and their expansion of high-margin aftermarket services. This has pushed suppliers to consolidate for scale and cost-effectiveness.

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Matematyczne podstawy techniki lotniczej

Krasoń E.

Zeszyty Naukowe / Wyższa Szkoła Oficerska Sił Powietrznych

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2003

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Nr 1

34--53

PL

Treścią artykułu jest analiza wybranych zagadnień z techniki lotniczej, takich jak: dynamika lotu samolotu, systemy sterowania lotem, nawigacja, optymalne projektowanie statków powietrznych, dokonana w celu wyodrębnienia pojęć i metod matematycznych, które służą ich opisowi teoretycznemu. W oparciu o ten materiał przedstawiony został wykaz treści programowych z matematyki, które powinny zostać ujęte w programie kształcenia słuchaczy WSOSP na poziomach: inżynierskim, magisterskim i podyplomowym.

4

Eksploatacja techniki lotniczej

Mitkow S.

Systemy Logistyczne Wojsk

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2003

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Nr 28

137--148

5

Analiza potrzeb logistycznych statków powietrznych

Mitkow S.

Systemy Logistyczne Wojsk

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2003

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Nr 28

125--136