Performance evaluation and parametric studies on variable nozzle ejector using R134A
Sign Up to like & getrecommendations! Published in 2018 at "Case Studies in Thermal Engineering"
DOI: 10.1016/j.csite.2018.04.006
Abstract: Abstract Computational fluid dynamics of variable nozzle ejector has been studied to determine the optimum nozzle exit position for reliable ejector cooling cycle operations. The flow rates of primary and secondary stream were varied to… read more here.
Keywords: inlet; nozzle exit; variable nozzle; ejector ... See more keywords
Experimental and numerical investigations on the effect of suction chamber angle and nozzle exit position of a steam-jet ejector
Sign Up to like & getrecommendations! Published in 2018 at "Energy"
DOI: 10.1016/j.energy.2018.09.010
Abstract: Abstract Implementation of renewable energy in existing applications has become an emerging trend in order to mitigate the environmental issues. Specifically, HVAC sector urges for more efficient and eco-friendly systems which can effectively replace the… read more here.
Keywords: nozzle exit; ejector; angle nozzle; suction chamber ... See more keywords
Selective Evaporation at the Nozzle Exit in Piezoacoustic Inkjet Printing
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review Applied"
DOI: 10.1103/physrevapplied.19.054056
Abstract: In practical applications of inkjet printing the nozzles in a printhead have intermittent idle periods, during which ink can evaporate from the nozzle exit. Inks are usually multicomponent where each component has its own characteristic… read more here.
Keywords: selective evaporation; evaporation; nozzle exit; inkjet printing ... See more keywords
Supersonic jet control with shifted tabs
Sign Up to like & getrecommendations! Published in 2018 at "Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering"
DOI: 10.1177/0954410016679197
Abstract: Mixing characteristics of a Mach 2 jet controlled by shifted tabs have been studied at different levels of expansion at the nozzle exit. Two identical rectangular flat tabs of aspect ratios (length/width) 3, 4, 5… read more here.
Keywords: jet; shifted tabs; nozzle exit; shifted tab ... See more keywords
Effects of circular and non-circular nozzle exit geometries on subsonic and supersonic jet propagations
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering"
DOI: 10.1177/09544100221097537
Abstract: The mixing enhancement and core length reduction of a jet without significant loss of thrust are essential for reducing infrared radiation, mitigating aeroacoustic noise, improving combustion characteristics, and thrust vectoring. The jet mixing can be… read more here.
Keywords: circular nozzle; non circular; nozzle exit; jet ... See more keywords
Role of nozzle-exit boundary layer in producing jet noise
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Aeroacoustics"
DOI: 10.1177/1475472x221107375
Abstract: Often the measurements from different jet noise studies, which are thought to have been acquired at or corrected to identical jet conditions, do not match when compared to each other. This study looks at the… read more here.
Keywords: nozzle exit; exit boundary; jet; boundary layer ... See more keywords