Thermohydraulic performance analysis of an arc shape wire roughened solar air heater
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DOI: 10.1016/j.renene.2017.02.075
Abstract: In the present paper, a comprehensive investigation on thermal and thermohydraulic performance of solar collector for heating air having circular wire rib roughness in the form of arc shape on the back side of absorber… read more here.
Keywords: solar air; air heater; air; thermohydraulic performance ... See more keywords
A new discovery of arc shape in pulsed ultrasonic wave assisted TIG welding
Sign Up to like & getrecommendations! Published in 2018 at "Physics of Plasmas"
DOI: 10.1063/1.5044227
Abstract: An entirely new change-rule of an arc shape was found in the pulsed ultrasonic assisted tungsten-electrode inert gas welding process (PU-TIG), i.e., the arc shape had an obvious characteristic of periodic changes under the actions… read more here.
Keywords: shape; ultrasonic wave; process; pulsed ultrasonic ... See more keywords
Arc Shape and Arc Temperature Measurements in SF6 High-Voltage Circuit Breakers Using a Transparent Nozzle
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Plasma Science"
DOI: 10.1109/tps.2018.2834735
Abstract: An investigation was performed to measure the arc temperature and arc shape in a SF6 circuit breaker (CB) during large current interruption. Experiments were conducted with a 126-kV SF6 CB. To measure the arc shape… read more here.
Keywords: arc temperature; circuit; temperature; arc shape ... See more keywords