Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys
Advanced Engineering Materials, EarlyView.This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa +9 more
wiley +1 more source
Optimization of the Structure of an Induction Motor with Magnetic Bearings [PDF]
International Journal of Research and Technology in Electrical IndustryAlthough conventional high-speed gas turbines and electric motors equipped with mechanical gearboxes are practical solutions, they face significant environmental constraints and suffer from the inefficiencies associated with mechanical converters.
Hamed Azadrou, Reza Ghanizadeh
doaj +1 more source
Coolant topology options for high temperature superconducting transmission and distribution systems [PDF]
, 2009 This paper investigates coolant topologies for High Temperature Superconducting (HTS) transmission and distribution cable systems. We explore options that allow for flexibility of operation, low temperature rise in the superconductor and low refrigerator
Bromberg, L. +3 more
core +1 more source
Doktrin pengasingan kuasa : falsafah, praktis dan kerelatifan di Malaysia [PDF]
, 2020 Penulisan ini membincangkan tentang doktrin pengasingan kuasa berdasarkan kerangka teori institusionalisme. Doktrin ini dipraktiskan dalam trias politica atau politik tiga serangkai iaitu badan legislatif, eksekutif dan kehakiman.
Damin, Zahrul Akmal +2 more
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Second harmonic generation from metallic arrays of rectangular holes [PDF]
, 2014 The generation process of second harmonic (SH) radiation from holes periodically arranged on a metal surface is investigated. Three main modulating factors affecting the optical response are identified: the near-field distribution at the wavelength of ...
Laliena, V. +2 more
core +3 more sources
Tailoring Functional Properties of Ti–Ni–Cu Shape Memory Alloy Thin Films for MEMS Actuators
Advanced Engineering Materials, EarlyView.A comprehensive study of critical parameters required to develop well‐performing Ti–Ni–Cu thin film shape memory alloy microactuators is provided. Materials science and device integration aspects are integrated by addressing structural and physical relationships using complementary characterization techniques as well as a practical fabrication solution
Elaheh Akbarnejad +6 more
wiley +1 more source
A Transfer Learning Method for Intelligent Load Shedding using Graph Convolutional Network considering Unknown Faults [PDF]
International Journal of Research and Technology in Electrical IndustryEvent-based load shedding (ELS) is a vital emergency countermeasure against transient voltage instability in power systems. Deep learning(DL)--based ELS has recently achieved promising results.
Nazanin Pourmoradi, Mohammad Taghi Ameli
doaj +1 more source
Measurement placement in electric power transmission and distribution grids: Review of concepts, methods, and research needs [PDF]
, 2021 Marcos Netto +3 more
openalex +1 more source
Studi Kasus Kehilangan Kvarh Pelanggan Tarif I-2 dengan Daya 16.500 Va dan 17.600 Va di PT PLN (Persero) Area Semarang [PDF]
, 2015 Arni Kartikaningtyas, Eko Ariyanto, in this paper explain that In electric power transmission and distribution, volt-ampere reactive (var) is the unit used to measure reactive power into AC electric power system.
Ariyanto, E. (Eko) +1 more
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Advanced Engineering Materials, EarlyView.The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee +7 more
wiley +1 more source