Results 41 to 50 of about 9,834,339 (322)
Energies, 2017 The Organic Rankine Cycle (ORC) is a promising form of technology for recovering low-grade waste heat. In this study, a regenerative ORC system is established to recover the waste flue gas of 160 °C.
Zhonghe Han +4 more
doaj +1 more source
Energies, 2017 Because of the complexity of wet steam two-phase condensation flow, many problems remain to be solved. The important part of condensation theory—the calculation of the water droplet growth model in the transition zone—is not ideal; thus, it is necessary ...
Xu Han +4 more
doaj +1 more source
Sensors, 2020 The operation efficiency and safety of pressure vessels in the oil and gas industry profits from an accurate knowledge about the inner filling distribution.
Robert Neubeck +6 more
doaj +1 more source
Methods of Condition Monitoring and Fault Detection for Electrical Machines
Energies, 2021 Nowadays, electrical machines and drive systems are playing an essential role in different applications. Eventually, various failures occur in long-term continuous operation. Due to the increased influence of such devices on industry, industrial branches,
K. Kudelina +5 more
semanticscholar +1 more source
Real-Time and Online Lubricating Oil Condition Monitoring Enabled by Triboelectric Nanogenerator
ACS Nano, 2021 An intelligent monitoring lubricant is essential for the development of smart machines because unexpected and fatal failures of critical dynamic components in the machines happen every day, threatening the life and health of humans.
Jun Zhao +8 more
semanticscholar +1 more source
Applied Sciences, 2018 The organic Rankine cycle (ORC) has been demonstrated to be an effective method for converting low-grade heat energy into electricity. This paper proposes an improved analysis method for the ORC system.
Peng Li +5 more
doaj +1 more source
Orthogonal On-Rotor Sensing Vibrations for Condition Monitoring of Rotating Machines
Journal of Dynamics Monitoring and Diagnostics, 2021 Thanks to the fast development of Micro-Electro-Mechanical Systems (MEMS) technologies, MEMS accelerometers show great potentialities for machine condition monitoring.
Yuandong Xu +6 more
semanticscholar +1 more source
Miniature mobile sensor platforms for condition monitoring of structures [PDF]
, 2009 In this paper, a wireless, multisensor inspection system for nondestructive evaluation (NDE) of materials is described. The sensor configuration enables two inspection modes-magnetic (flux leakage and eddy current) and noncontact ultrasound.
Chan, C.C. +6 more
core +1 more source
Acoustic Emission Monitoring of Fatigue Crack Growth in Mooring Chains
Applied Sciences, 2019 Offshore installations are subject to perpetual fatigue loading and are usually very hard to inspect. Close visual inspection from the turret is usually too hazardous for divers and is not possible with remotely operated vehicles (ROVs) because of the ...
Ángela Angulo +5 more
doaj +1 more source
A review of physics-based models in prognostics: application to gears and bearings of rotating machinery [PDF]
, 2016 Health condition monitoring for rotating machinery has been developed for many years due to its potential to reduce the cost of the maintenance operations and increase availability.
Cubillo, Adrian +2 more
core +2 more sources