Results 21 to 30 of about 93,245,512 (295)

Reliability assessment of a gas generating station in Ogun State, Nigeria

open access: yesJournal of Applied Sciences and Environmental Management, 2018
This study evaluates and presents the reliability and availability of a power plant, Akute Power Plant, Ogun State, Nigeria, during the period of January – December, 2015.
O.G. Olasunkanmi   +4 more
doaj   +1 more source

Estimating of Durability Indexes of Structural Elements Based on Identification of their Deterministic Properties

open access: yesМеханика машин, механизмов и материалов, 2021
Durability indexes are presented as a consequence of some deterministic properties inherent in the system and (or) their elements, and it is proposed to determine the durability indexes on the basis of analysis of these properties. The most important for
Igor Sh. Nevliudov, Yurii V. Romashov
doaj   +1 more source

Mean time to failure of dams

open access: yes, 2023
Abstract Dams are among the largest structures constructed by human. Their disasters result in numerous casualties and large material losses. The statistical analysis of the reasons for dam disasters was carried out by the International Commission on Large Dams.
Leszek Opyrchał, Aleksandra Bąk
openaire   +1 more source

MAINTENANCE MANAGEMENT ANALYSIS OF INDUCE DRAFT FAN (IDF) EQUIPMENT OF COAL FIRE POWER PLANT (CFPP) LONTAR USING LIFE CYCLE COST ANALYSIS APPROACH

open access: yesSpektrum Industri: Jurnal Ilmiah Pengetahuan dan Penerapan Teknik Industri, 2020
To maintain the performance to optimalization operating at Coal Fire Power Plant (CFPP) the reliability of power plant equipment needs to be maintained especially on critical equipment.
Nova Ardyanto, Winda Nur Cahyo
doaj   +1 more source

Implementation of the Mean Time to Failure Indicator in the Control of the Logistical Support of the Operation Process

open access: yesApplied Sciences, 2023
The focus of this paper is to identify a method for defining the needs of logistical operational support based on the mean time to failure (MTTF) factor. The research was based on a helicopter intended for flight training. The MTTF indicator for selected
Andrzej Żyluk   +5 more
doaj   +1 more source

Reliability analysis of two dissimilar parallel unit repairable system with failure during preventive maintenance [PDF]

open access: yesManagement Science Letters, 2016
The main purpose of this research work is to present a reliability analysis of a two dissimilar parallel unit framework under the presumption that a framework’s unit may also fail during the preventive maintenance (PM).
Mohit Kumar Kakkar   +2 more
doaj   +1 more source

On the estimation of the mean time to failure by simulation

open access: yes2017 Winter Simulation Conference (WSC), 2017
The mean time to failure (MTTF) of a stochastic system is often estimated by simulation. One natural estimator, which we call the direct estimator, simply averages independent and identically distributed copies of simulated times to failure. When the system is regenerative, an alternative approach is based on a ratio representation of the MTTF.
Glynn, Peter   +2 more
openaire   +4 more sources

Copulas Arisen from Degradation-Based Time-to-Failure Models

open access: yes, 2022
There are a variety of degradation models in the literature, each with a certain effect of random variation around the mean degradation path on the time-to-failure of the device being degraded.
Mohamed Kayid, Lolwa Alshagrawi
core   +1 more source

Heart Failure Statistics in Korea, 2020: A Report from the Korean Society of Heart Failure [PDF]

open access: yes, 2021
Background and Objectives Heart failure (HF) is a disease with high morbidity and mortality. With ageing society and increasing prevalence of risk factors of HF, the prevalence of HF is expected to increase, as well. In this official report of the Korean
이찬주   +28 more
core   +1 more source

Assessing Risk Priority Numbers of Failures in the Screw Tightening Machine of a Hard Disk Drive Production System

open access: yesJournal of Machine Engineering, 2022
In a competitive environment, many production industries must reduce costs while maintaining asset value and reliability. In the manufacturing process, the machine is essential because downtime can inhibit and stop production. This study investigated the
Naraphorn Paoprasert   +2 more
doaj   +1 more source

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