Results 91 to 100 of about 217,528 (303)

A Statistical Evaluation Method Based on Fuzzy Failure Data for Multi-State Equipment Reliability

open access: yesMathematics
For complex equipment, it is easy to over-evaluate the impact of failure on production by estimating the reliability level only through failure probability.
Jingjing Xu   +6 more
doaj   +1 more source

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

open access: yesAdvanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi   +3 more
wiley   +1 more source

How to Use Analog Telemetry to Produce Equipment with 100% Reliability

open access: yes, 2010
ITC/USA 2010 Conference Proceedings / The Forty-Sixth Annual International Telemetering Conference and Technical Exhibition / October 25-28, 2010 / Town and Country Resort & Convention Center, San Diego, CaliforniaEquipment reliability is driven by ...
Losik, Len
core  

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo   +3 more
wiley   +1 more source

Using Telemetry to Confirm Equipment Performance and mission Life Requirements

open access: yes, 2012
ITC/USA 2012 Conference Proceedings / The Forty-Eighth Annual International Telemetering Conference and Technical Exhibition / October 22-25, 2012 / Town and Country Resort & Convention Center, San Diego, CaliforniaThe tools, technologies, practices ...
Losik, Len
core  

Analysis Method of Failure Likelihood on Pressure Equipment With Combined Action of Multi-Failure Mechanism

open access: yes, 2010
Since 2003, we have conducted a lot of researches on risk based assessment technology in China according to standards API 581, API 571 etc., mastered the risk distribution conditions of in-service pressure equipments covering all kinds of units of about ...
Zhibin Ai   +4 more
core   +1 more source

Analysis Risk Based Inspection API 581 on LPG Spherical Tank at PT. XYZ

open access: yesJournal of Materials Exploration and Findings
Liquified petroleum gas (LPG) spherical tanks are pressure vessel equipment for storing fuel gas products. The high pressure along with the fuel gas inside as flammable and combustible substance means that this equipment might result major accident ...
Sigit Trahmawan   +2 more
doaj   +1 more source

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

open access: yesAdvanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin   +2 more
wiley   +1 more source

Results from the Prognostic Analysis Completed on the NASA EUVE Satellite to Measure Equipment Mission Life

open access: yes, 2011
ITC/USA 2011 Conference Proceedings / The Forty-Seventh Annual International Telemetering Conference and Technical Exhibition / October 24-27, 2011 / Bally's Las Vegas, Las Vegas, NevadaThis paper addresses the research conducted at U.C.
Losik, Len
core  

Characterization of Aluminized Layers on Inconel‐738 Alloy: Microstructure, Modeling of Aluminizing Kinetics, and Thermal Behavior

open access: yesAdvanced Engineering Materials, EarlyView.
This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe   +4 more
wiley   +1 more source

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