Results 1 to 10 of about 9,082 (185)

Reliability Testing of Wind Farm Devices Based on the Mean Time between Failures (MTBF)

open access: yesEnergies, 2023
Among the most valuable types of renewable energy available today is wind energy. The reliability of WF systems must be regularly evaluated at every stage of their “life,” from design to operation, if a wind farm energy system is to be effective and ...
Stanisław Duer   +6 more
doaj   +4 more sources

Effect of mean time between failures (MTBF) on uptime indexes of specialty trucks transmission elements of an oil and gas production enterprise

open access: yesАрхитектура, строительство, транспорт, 2021
The reliability of road transport is one of the main factors affecting the operational capacity and special works performance of any road transport company. The efficiency of task performance directly depends on the uninterrupted operation of vehicles at
A. V. Sarbey, N. S. Zakharov
doaj   +2 more sources

ЕКСПЛУАТАЦІЙНА НАДІЙНІСТЬ ГЕНЕРУЮЧОГО ОБЛАДНАННЯ ЕНЕРГОБЛОКІВ АТОМНИХ ЕЛЕКТРОСТАНЦІЙ УКРАЇНИ

open access: yesПраці Інституту електродинаміки Національної академії наук України, 2021
Statistic data analysis of effective operation of power units of Ukraine NPP has been performed. It has been determined part of unscheduled downtime of power units which occurs due to failures of turbine generators.
О.Г. Кенсицький
doaj   +1 more source

Preventive Maintenance Analysis Based on Mean Time Between Failure (MTBF) and Mean Time to Repair (MTTR)

open access: yesAngkasa: Jurnal Ilmiah Bidang Teknologi, 2023
A company's ability to meet its goals depends heavily on the smooth operation of its production process. To ensure that the production machinery operates smoothly and without any breakdowns, it is essential to implement effective maintenance that addresses any issues related to the equipment.
Silvana Alfionita   +1 more
openaire   +1 more source

Reliability modeling and analysis of cycloid gear grinding machines based on the bootstrap-bayes method

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2023
To increase the reliability of cycloidal wheel grinding machines, reduce the failure rate of machine tools, and shorten maintenance times, a reliability modeling method for small-sample fault data is proposed based on the Bootstrap-Bayes method. The mean
Huiliang WANG   +3 more
doaj   +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

Reliability Analysis of a Fault-Tolerant Full-Duplex Optical Wireless Communication Transceiver

open access: yesIEEE Access, 2023
Optical wireless communication (OWC) has emerged as a promising solution to the radio spectrum crunch. OWC technology requires more access points (APs) compared to other wireless technologies, making it crucial to have reliable OWC APs to ensure low ...
Anjali Gupta   +2 more
doaj   +1 more source

Association of interest, attitude and learning habit in mathematics learning towards enhancing students’ achievement [PDF]

open access: yes, 2021
Mathematics is fundamentally important for Science and Technology, as well as in engineering. Mathematics is compulsory for students since all engineering subjects were Mathematically oriented.
A. Rashid, Ana Haziqah   +4 more
core   +2 more sources

Reliability Prediction and FMEA of Loading and Unloading Truss Robot for CNC Punch

open access: yesApplied Sciences, 2023
Loading and unloading truss robot for computer numerical control (CNC) punch is widely used in the production of sheet metal parts, as its reliability level is directly related to the quality of sheet metal parts. Especially for the automatic sheet metal
Kaiyue Zhang   +4 more
doaj   +1 more source

ANALISIS PREVENTIVE MAINTENANCE DENGAN METODE MENGHITUNG MEAN TIME BETWEEN FAILURE (MTBF) DAN MEAN TIME TO REPAIR (MTTR) (STUDI KASUS PT. GAJAH TUNGGAL TBK)

open access: yesHeuristic, 2020
Mesin beroperasi secara terus menerus menyebabkan menurunnya tingkat kehandalan peralatan serta menyebabkan sering terjadinya breakdown dan downtime yang tinggi pada mesin-mesinnya terutama pada mesin Extruder (ITE). Untuk meminimalisir terjadinya breakdown dan downtime maka perlu adanya sistem penjadwalan perawatan yang baik guna mencegah terjadinya ...
Fatma, Nur Fadilah   +2 more
openaire   +3 more sources

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