Results 21 to 30 of about 5,845,611 (294)
Engineering failure analysis and design optimisation with HiP-HOPS [PDF]
, 2010 The scale and complexity of computer-based safety critical systems, like those used in the transport and manufacturing industries, pose significant challenges for failure analysis. Over the last decade, research has focused on automating this task.
Grätz, Uwe +7 more
core +2 more sources
Contact Fatigue Behavior Evolution of 18CrNiMo7-6 Gear Steel Based on Surface Integrity
Metals, 2023 In this work, the surface integrity (surface morphology, microstructure, microhardness, residual stress) of contact fatigue (CF) samples with different numbers of running cycles was comprehensively studied.
Luji Wu +4 more
doaj +1 more source
Numerical investigation into the failure of a micropile retaining wall [PDF]
, 2017 The paper presents a numerical investigation on the failure of a micropile wall that collapsed while excavating the adjacent ground. The main objectives are: to estimate the strength parameters of the ground; to perform a sensitivity analysis on the back
Prat Catalán, Pere
core +2 more sources
Advances in Electrical and Computer Engineering, 2023 In electrical systems, power transformer failure prediction is a strategic procedure aimed at ensuring the uninterrupted delivery of electricity. In this context, companies of electricity employ predictive maintenance techniques to evaluate the status ...
DIAS, Y. +3 more
doaj +1 more source
Energies, 2021 This paper presents a detailed analysis of 1200 V Silicon Carbide (SiC) power MOSFET exhibiting different short-circuit failure mechanisms and improvement in reliability by VDS and VGS depolarization.
Yazan Barazi +3 more
doaj +1 more source
PERENCANAAN SISTEM PERAWATAN MESIN DENGAN MENGGUNAKAN METODE RELIABILITY CENTERED MAINTENANCE (RCM) PADA PT. INDOPHERIN JAYA, PROBOLINGGO [PDF]
, 2023 The study aimed to identify the right preventive care for corrective treatment formerly used in the company. When the production process, the breakdown of the production of frequently caused by the production process operating 24 hours, and led to ...
Pratama, Riski Putra
core
Monaldi Archives for Chest Disease, 2016 Cardiopulmonary exercise testing (CPET) is a non-invasive tool that provides the physician with relevant information to assess the integrated response to exercise involving pulmonary, cardiovascular, haematopoietic, neuro-psychological, and skeletal ...
Ugo Corrà, Massimo F. Piepoli
doaj +1 more source
Compositional synthesis of temporal fault trees from state machines [PDF]
, 2012 Dependability analysis of a dynamic system which is embedded with several complex interrelated components raises two main problems. First, it is difficult to represent in a single coherent and complete picture how the system and its constituent parts ...
Mahmud, Nidhal +2 more
core +2 more sources
AIP Advances, 2018 By in-situ transmission electron microscopy (TEM), we performed a detailed study on the electron-beam radiation damage to nanostructured silicon nitride thin-film process layers in a typical semiconductor NVM device.
Binghai Liu +6 more
doaj +1 more source
Creep Failure of Reformer Tubes in a Petrochemical Plant
Metals, 2019 This paper investigates a failure in HP-Mod radiant tubes in a petrochemical plant. Tubes fail after 90,000 h of working at 950 °C. Observed failure is in the form of excessive bulging and longitudinal cracking in reformer tubes.
Abbas Bahrami, Peyman Taheri
doaj +1 more source