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Pedro Leite Ferreira and Dídia Isabel Cameira Covas
The current paper aims at assessing the effect of the radial mesh on the description of the axial velocity in steady-state and transient conditions and at presenting the results of a new optimized equal-area mesh. For this purpose, a quasi-2D model is im...
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Hewei Liu, Kun Liu, Xiufei Wang, Zhenguo Gao and Jiaxia Wang
This paper presents an experimental, numerical, and analytical study of a novel specimen subjected to local in-plane load, to investigate its crushing deformation and resistance. The specimen was designed and fabricated to simplify the cruciform structur...
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Rizwan Ahmed, Rahisham Abd Rahman, Adel S. Aldosary, Baqer Al-Ramadan, Rahmat Ullah and Arshad Jamal
This paper investigates C4H2F6, a promising environmentally friendly insulating gas that possesses high dielectric strength and a low global warming potential. The study focuses on examining the insulation properties of C4H2F6 when combined with CO2/N2, ...
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Giuseppe Pezzinga
Water hammer flow is examined, putting into evidence that unsteady friction cannot be fully responsible for observed oscillation damping. The measured piezometric head oscillations of water hammer flow experimental tests carried out for very long time (a...
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Bamidele Michael Efuwape,Oluwabunmi Asake Efuwape
Pág. 24 - 34
Technology-enriched learning was integrated into the teaching of abstract concepts in electrical/electronic technology with investigation of its effects on students? academic performance and learning retention. A quasi-experimental design was adopted for...
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