An influence of the lifetime assessment in aviation technology

A review of modern classes of nonionic surfactants used for cleaning metal surfaces is carried out. The following aspects are considered: efficiency of cleaning metal surfaces, ecotoxicity, biodegradability, impact on human health. The most promising class of surfactants – alkyl polyglycosides (APG) – for cleaning metal surfaces, including in the process of capillary control, has been determined. It is noted that APGs have shown high efficiency in removing even such contaminants as denatured protein and burnt corn starch from metal surfaces. In addition, APGs have the highest emulsifying ability among industrial surfactants, which effectively affects the reduction in surfactant consumption when cleaning the surfaces.

Download Full-text

Aviation Technology Life Cycle Management: Importance for Aviation Companies, Aerospace Industry Organizations and Relevant Stakeholders

MAD - Magazine of Aviation Development ◽

10.14311/mad.2017.02.03 ◽

2017 ◽

Vol 5 (2) ◽

pp. 15 ◽

Cited By ~ 2

Author(s):

Stanislav Szabo ◽

Ivan Koblen

Keyword(s):

Life Cycle ◽

Cost Estimation ◽

Life Cycle Cost ◽

Aerospace Industry ◽

Life Cycle Management ◽

International Standards ◽

Life Cycle Stages ◽

Aviation Technology ◽

Technology Life Cycle ◽

System Life

<p align="LEFT">The paper in the introductory part underlines some aspects concerning the importance of Aviation Technology Life Cycle Management and informs on basic international standards for the processes and stages of life cycle. The second part is focused on definition and main objectives of system life cycle management. The authors subsequently inform on system life cycle stages (in general) and system life cycle processes according to ISO/IEC/IEEE 15288:2015 standard. Following the fact, that life cycle cost (LCC) is inseparable part and has direct connection to the life cycle management, the paper contains brief information regarding to LCC (cost categories, cost breakdown structure, cost estimation a.o.). Recently was issued the first part of Aviation Technology Life Cycle Management monograph (in Slovak: ”Manažment životného cyklu leteckej techniky I”), written by I.Koblen and S.Szabo. Following this fact and direct relation to the topic of article it is a part of article briefly introduced the content of two parts of this monograph (the 2nd part of monograph it has been prepared for the print). The last part of article is focused on issue concerning main assumptions and conditions for successful application of aviation technology life cycle management in aviation companies, aerospace industry organizations as well as from the relevant stakeholders side.</p>

Download Full-text

Properties of multifunctional composite materials based on nanomaterials: a review

RSC Advances ◽

10.1039/c9ra10594h ◽

2020 ◽

Vol 10 (28) ◽

pp. 16390-16403 ◽

Cited By ~ 5

Author(s):

Alamry Ali ◽

Andri Andriyana

Keyword(s):

Composite Materials ◽

Heavy Equipment ◽

Equipment Manufacturing ◽

Aviation Technology

Composite materials are being used for high-end applications such as aviation technology, space ships, and heavy equipment manufacturing.

Download Full-text

Flight Path 2050 and ACARE Goals for Maintaining and Extending Industrial Leadership in Aviation: A Map of the Aviation Technology Space.

Sustainability ◽

10.3390/su11072065 ◽

2019 ◽

Vol 11 (7) ◽

pp. 2065 ◽

Cited By ~ 1

Author(s):

Rosa Maria Arnaldo Valdés ◽

Serhat Burmaoglu ◽

Vincenzo Tucci ◽

Luiz Manuel Braga da Costa Campos ◽

Lucia Mattera ◽

...

Keyword(s):

Development Program ◽

Aircraft Design ◽

Aviation Industry ◽

Scientific Publications ◽

Industrial Leadership ◽

Wide Range ◽

Innovation Capacity ◽

Aeronautical Industry ◽

Aviation Technology ◽

And Performance

In the last 40 years, the aeronautical industry has managed to move from a specialized sector to a worldwide leading industry. Companies, governments and associations all over the world acknowledge the importance of the aviation industry in supporting global development and the economy. However, aviation will be facing new challenges related to sustainability and performance in a technological environment in evolution. To succeed, the aeronautical industry must keep innovation as one of its main assets. It must master a wide range of technologies and then collaborate to integrate them into an aircraft design and development program. A collaborative approach to innovation is key to achieve these goals. The main purpose of this paper is to analyze the structure of technological innovation networks in the aviation industry and to characterize the map of the “Aviation Technology Space”. Two different approaches and methods are used. In one approach, we performed a bibliometric network analysis of aviation research scientific publications using a keyword co-occurrence analysis method to map the aerospace collaboration structures. Complementarily, we performed a patent analysis to evaluate the innovation capacity of the aviation industry in the cutting-edge technologies previously identified. From the results of this analysis, the paper provides recommendations for future innovation and research policies to allow the sector to fulfill the demanding goals by the year 2050.

Download Full-text