Multi-objective optimization of self-excited oscillation heat exchange tube based on multiple concepts
Sign Up to like & getrecommendations! Published in 2021 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2021.117414
Abstract: Abstract It is a typical multi-objective optimization problem for self-excited oscillation heat exchange tube to enhance heat transfer by limiting pressure drop. In this study, the conflict between heat transfer and pressure drop is solved… read more here.
Keywords: optimization; heat; objective optimization; excited oscillation ... See more keywords
Fatigue failure mechanisms of a pressure relief valve
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Loss Prevention in The Process Industries"
DOI: 10.1016/j.jlp.2017.03.025
Abstract: Abstract Pressure relief valves (PRVs) in systems supporting constant vessel pressure are required to operate over a wide range of valve strokes, of set pressures and external impacts such as adjacent components vibration, ambient temperature,… read more here.
Keywords: excited oscillation; pressure; valve; self excited ... See more keywords
Study on the impacting performance of a self-excited oscillation pulsed jet nozzle
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2021.109120
Abstract: Abstract The pulsive jet nozzle, which converts the continuous jet into a pulsive jet, is widely used in downhole well operations, such as drilling and perforation. In this paper, a self-excited oscillation pulsed jet nozzle… read more here.
Keywords: jet nozzle; jet; excited oscillation; self excited ... See more keywords
Self-excited oscillation and synchronization of an on-fiber optomechanical cavity.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review. E"
DOI: 10.1103/physreve.100.032202
Abstract: We study a fully on-fiber optomechanical cavity and characterize its performance as a sensor. The cavity is formed by patterning a suspended metallic mirror near the tip of an optical fiber and by introducing a… read more here.
Keywords: fiber optomechanical; excited oscillation; optomechanical cavity; cavity ... See more keywords
Effect of the trailing-edge flap on tones due to self-excited oscillation within the leading-edge slat cove
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering"
DOI: 10.1177/09544100221111305
Abstract: To study the tonal noise characteristics of the leading-edge slat of high-lift configurations with and without a deployed trailing-edge flap, experiments are conducted in the D5 aero-acoustic wind tunnel at Beihang University. The numerical simulation… read more here.
Keywords: oscillation within; edge; flap; excited oscillation ... See more keywords