Results 221 to 230 of about 208,051 (263)
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Decision Support System for Medical Equipment Failure Analysis
2018 9th Cairo International Biomedical Engineering Conference (CIBEC), 2018Medical equipment management raises a range of complex problems including those associated with maintenance process. In developing countries, hospitals rarely implement a coherent management plan in medical equipment management. One of the most significant challenges is to distinguish medical equipment that requires repair from those require ...
Amira M. Osman +3 more
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Failure function matrix for interconnected equipment failure analysis
International Journal of Industrial and Systems Engineering, 2023Amanuel Amare Gebrekidan +1 more
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Equipment Failure Data: A Re-Analysis
1994Recent research at NORWEB concerned with rationalising the comany's equipment replacement policies, has focussed on the failure rates of 11kV / 415V pole-mounted transformers. Results confirm that the Gumbel distribution provides a much more convincing analytical representation for these fault data than the usual Weibull option.
Freeman, J. M., North, M. R.
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Failure analysis of a safety equipment exposed to EAF environment
Engineering Failure Analysis, 2019Abstract The aim of this work was to determine the causes of failure of a safety system for the inspection of a crane used to load an Electric Arc Furnace (EAF). This system is composed of an assembly of cords and tensioners where the technicians are hooked in order to perform the crane system maintenance in safety conditions.
Lanzutti, A. +3 more
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Analysis of the in-Service Failures of Metal Structures of the Aircraft Equipment
Materials Science, 2016The main causes of fractures of the aircraft structures made of steel, aluminum alloys, and titanium alloys are analyzed. On the basis of the experience of operation of “AN” aircrafts, we analyze the methods aimed at the prevention of fractures of metal parts and units of the aircraft equipment.
A. S. Bychkov, V. N. Fedirko
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Analysis and Prevention of Thermally Induced Failures in Electronic Equipment
1994This paper begins with a discussion of the physical phenomena associated with thermally-induced/accelerated failures, including diffusion-driven and thermo-mechanical failure mechanisms. Attention is then turned to the results of ongoing Northern Telecom “field-return” surveys and to the identification of the factors controlling device field ...
Avram Bar-Cohen, Sorin Witzman
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Failure Analysis Associated with Mining and Heavy Mechanical Equipment
1978The analysis of failures of mining and heavy mechanical equipment, in general, follows the same guidelines and techniques as applied to other failures. Since these general procedures with examples are discussed elsewhere in detail, this paper will concentrate on an in depth discussion of the tools and techniques for failure analysis which pertain to ...
Charles R. Morin +2 more
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Study on Equipment Failure Based on Static Strength Analysis
Key Engineering Materials, 2018In this paper, the theory of process failure as the basis for analysis of working conditions based on the use of production line process equipment. In ANSYS static strength theory, technology and equipment to analyze the static strength, find the weak points of equipment. For weak points and system reliability and lifetime prediction, and establish the
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Research on Equipment Inventory Based on the Analysis of Failure Rate
2012Scientific and rational equipment inventory is an important part of equipment optimization supply and management. Based on the analysis of usage failure rate, the quantitative research to determine the equipment inventory was presented. The usage failure rate of equipment and the main factors which affect the reliability of the usage of equipment were ...
Qing Li +3 more
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Failure Mode Analysis of Mobile Equipment Hydraulic Leaks
Journal of Pressure Vessel Technology, 2012Leaks in general and hydraulic leaks in specific are one of the major failure modes for mobile equipment. In-plant leak rates may range from 1% to 25%, while field leaks may range from 1% to 13% depending on the complexity of the system, assembly process, and parts quality. In this paper, the main potential leak causes are discussed and the performance
Mahmoud I. Awad, Ali A. Alkelani
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