Results 21 to 30 of about 866,432 (203)
Energy Storage and Saving, 2022 Methanol steam reforming manifests great potential for generating hydrogen owing to its lower reaction temperature (200–300 °C) and higher hydrogen/carbon ratio comparing with ethanol and methane reforming.
Hangyu Yu +5 more
doaj +1 more source
The role of circumstance monitoring on the diagnostic interpretation of condition monitoring data [PDF]
, 2010 Circumstance monitoring, a recently coined termed defines the collection of data reflecting the real network working environment of in-service equipment.
Rudd, S. E. +13 more
core +1 more source
AIP Advances, 2018 The Flame pyrolysis method used to synthesize carbon nanotubes was studied in this work. In order to improve the quality of synthesized carbon nanotubes, it is important to change the corresponding natures of the catalyst.
Yonghong Guo +8 more
doaj +1 more source
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
Condition monitoring based on anomalous sound detection via autoencoders [PDF]
, 2022 openCondition Monitoring is the process of monitoring a parameter of a particular machine, for the purpose of identifying developing anomalies. In this thesis, in cooperation with 221e S.r.l.
VETTORI, MIRKO
core
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
Condition Monitoring with Incomplete Observations
, 2014 We introduce an approach for predicting the behaviour of a machine during a production cycle. Typical data analysis methods assume that continuous behaviour is (fully) observed. This assumption is unrealistic as monitored machines are often interrupted and restarted at irregular points in time.
Vlasselaer, Jonas +3 more
openaire +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
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