Results 41 to 50 of about 36,146 (279)
Flow Management in High-Viscosity Oil–Gas Mixing Systems: A Study of Flow Regimes
EnergiesThe flow management of the gas–liquid mixture module is crucial for the transmission efficiency of crude oil-and-natural gas-gathering and transportation systems.
Jiaming Tian, Mao Li, Yueshe Wang
doaj +1 more source
Analytical Model of Magnet Eddy-Current Volume Losses in Multi-phase PM Machines with Concentrated Winding [PDF]
, 2012 Thanks to IEEE. The original PDF of the article can be found at: http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=6342330&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6342330 MHYGALE, project managed by VALEO-EEMthis ...
ASLAN, Bassel +2 more
core +4 more sources
Machines, 2022 Multiphase machines are very convenient for applications that require high reliability. In this two-part survey, the state of the art about fault tolerance in multiphase drives is reviewed.
Alejandro G. Yepes +4 more
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Development of a trench cutting re-mixing deep wall method model test device [PDF]
, 2020 The trench cutting re-mixing deep wall (TRD) is a new type of underground waterproof curtain. Mixing uniformity is the key index affecting the efficiency and quality of this method.
Bezuijen, Adam +5 more
core +2 more sources
Power factor correction of an electrical drive system based on multiphase machines
, 2014 International audienceThis paper deals with the energy efficiency improvement of an electrical drive which can be used both in wind energy conversion or motor drive applications.
Benbouzid, Mohamed +3 more
core +2 more sources
General modeling of the windings for multi-phase ac machines [PDF]
, 2010 This paper, which deals with the winding modeling of ac multi-phase machines with a regular distribution of the stator slots, details an original matrix modeling of the stator winding.
CHARPENTIER, Jean-Frederic +2 more
core +5 more sources
A Pressure-Based Multiphase Flowmeter: Proof of Concept
Sensors, 2023 Multiphase flowmeters (MPFMs) measure the flow rates of oil, gas, and brine in a pipeline. MPFMs provide remote access to real-time well production data that are essential for efficient oil field operations.
Vijay Ramakrishnan, Muhammad Arsalan
doaj +1 more source
Performance Analysis of a Rewound Multiphase Synchronous Reluctance Machine
IEEE Journal of Emerging and Selected Topics in Power Electronics, 2022 This paper analyses the performance of synchronous reluctance motors (SynRMs) when an existing three-phase stator is rewound to a higher number of phases. The introduced rewinding technique offers an optimized distribution for air gap flux, higher winding factor and higher value for the fundamental component of the magneto-motive force with lower ...
Kotb B. Tawfiq +3 more
openaire +2 more sources
Advanced Engineering Materials, EarlyView.Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm +5 more
wiley +1 more source
Design and Development of a Multiphase Inverter for Automotive Applications
Eletrônica de Potência, 2022 This work describes the development of a multiphase inverter that can operate as a platform for driving and testing electrical machines with up to 15 phases, in addition, it can operate with a fundamental frequency of up to 1 kHz and a switching ...
Rodrigo Parizotto +3 more
doaj +1 more source