Results 81 to 90 of about 28,138 (266)

Leakage inductance calculation for planar transformers with a magnetic shunt

, 2018
The magnetic shunt is generally inserted in a planar transformer to increase the leakage inductance, which can be utilized as the series inductor in resonant circuits such as the LLC resonant converter.
Hurley, William Gerard, Duffy, Maeve C., Zhang, Jun, Ouyang, Ziwei, Andersen, Michael A. E.   +4 more
core  

The Effect of Carbon Addition on the Magnetic Shunt Properties of M.S.O. Alloy

, 2010
application/pdfThe magnetic shunt properties of a kind of M.S.O. Alloy (31%Ni, 8.5%Cr and rest Fe) containing C from 0.019 to 0.150% were studied. The magnetization curves at 0°to 40℃ were measured by the ballistic method. The dimension of specimen was 0.
TANJI, Yasunori, OHARA, Toru, SHIRAKAWA, Yuki   +2 more
core   +1 more source

Mono‐dimensional, two‐dimensional and Doppler echocardiographic measurements in healthy Standardbred neonatal foals in the first 5 days of life

Equine Veterinary Journal, EarlyView.
Abstract Background Bodyweight, age and breed influence the echocardiographic assessment of foals. There are no echocardiographic studies in Standardbred neonatal foals. Objectives To describe echocardiographic values for selected variables, evaluate intra‐ and inter‐observer variability and assess cardiac changes in the first 5 days of life in healthy
Fernanda Timbó D'el Rey Dantas, Giulia Forni, Gayle Hallowell, Carolina Castagnetti, Laura Menchetti, Giovanni Romito, Aliai Lanci, Jole Mariella, Francesca Freccero   +8 more
wiley   +1 more source

Research on Torque Performance of Marine Hybrid Excitation Synchronous Motors Based on PSO Optimization of Magnetic Permeability Structure

Journal of Marine Science and Engineering
The rotor magnetic shunt structure hybrid excitation synchronous motor (RMS-HESM) has been widely used in marine propulsion due to its advantages of low loss and high efficiency.
Qingliang Yang, Wendong Zhang, Chaohui Zhao   +2 more
doaj   +1 more source

Magnetic controlled shunt reactors for reactive compensation.

, 2014
Este trabalho tem como objetivo apresentar conceitos e prover ferramentas para estudos e análises de um equipamento ainda não explorado pelo sistema elétrico brasileiro para compensação reativa de linhas de transmissão, o Reator Controlado por Saturação.
Horita, Marco Antonio Barbosa, Marco Antonio Barbosa Horita   +1 more
core   +1 more source

Three-Phase Shunts for Stray Magnetic Field

Procedia Engineering, 2017
Abstract In the most basic form transformer consists from a primary and secondary winding coupled with alternating magnetic field. Main part of magnetic field runs through high permeability iron core. However, every transformer also has a stray component of magnetic field which doesn’t couple primary and secondary winding. The losses in metal part of
openaire   +1 more source

Susceptibility Weighted Imaging (SWI) Recommended as a Regular Magnetic Resonance Diagnosis for Vascular Dementia to Identify Independent Idiopathic Normal Pressure Hydrocephalus Before Ventriculo-Peritoneal (V-P) Shunt Treatment: A Case Study

Frontiers in Neurology, 2019
Idiopathic normal pressure hydrocephalus (INPH) with comorbid vascular dementia (VD) often have poor response to ventriculo-peritoneal (V-P) shunt. Here, three patients over the age of 60 came to the hospital with the similar clinical symptoms, Evan ...
Wen-Qing Huang, Hui-Nuan Lin, Qing Lin, Qing Lin, Qing Lin, Chi-Meng Tzeng, Chi-Meng Tzeng   +6 more
doaj   +1 more source

Percutaneous Closure of Patent Foramen Ovale in a Patient With Incomplete Cor Triatriatum Sinister: A Case Report

Journal of Clinical Ultrasound, EarlyView.
We present the case of a 55‐year‐old male who experienced a cryptogenic ischemic stroke, likely due to a patent foramen ovale (PFO) in the setting of an incomplete cor triatriatum sinister (CTS) and a 30 mm GORE Cardioform Septal Occluder was successfully implanted.
Anastasios Apostolos, Maria Drakopoulou, Elias Tolis, Georgios Trantalis, Ioannis Kachrimanidis, Panayotis Vlachakis, Konstantinos Tsioufis, Konstantinos Toutouzas, Konstantina Aggeli   +8 more
wiley   +1 more source

Cerebral Blood Transit in Sickle Cell Anemia

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Sickle cell anemia (SCA) patients upregulate cerebral blood flow to compensate for decreased arterial oxygen content. Such hyperemic conditions can manifest as venous hyperintense signal on arterial spin labeling (ASL) MRI, which may reflect faster capillary blood transit, altered oxygen extraction fraction (OEF), and infarct risk ...
Wesley T. Richerson, Megan A. Aumann, Alexander K. Song, Samantha Davis, Lauren Milner, Maria Garza, Dann Martin, L. Taylor Davis, Sumit Pruthi, Lori C. Jordan, Manus J. Donahue   +10 more
wiley   +1 more source

Analysis of specific-gap-located ferromagnetic shunt resistors action on pulling forces in an electromagnet with a single-position magnetic catch

, 2008
Проанализировано влияние ферромагнитного шунта в рабочем зазоре на тяговые усилия в электромагните с однопозиционной магнитной защелкой на базе высококоэрцитивных постоянных магнитов.
Чепелюк, Александр Александрович, Выровец, Сергей Валерьевич   +1 more
core   +3 more sources