Quantifying the cooling efficiency of air velocity by heat loss from skin surface in warm and hot environments
Sign Up to like & getrecommendations! Published in 2018 at "Building and Environment"
DOI: 10.1016/j.buildenv.2018.03.023
Abstract: Abstract In warm and hot environments, the possibility of increasing air velocity reduces energy consumption without compromising occupants' thermal comfort; whereas the cooling efficiency pertains to the temperature limits. To address the coupling effect of… read more here.
Keywords: air; air velocity; cooling efficiency; warm hot ... See more keywords
Numerical comparison of saw-tooth plasma actuators for film cooling flow control over a flat plate
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Thermal Sciences"
DOI: 10.1016/j.ijthermalsci.2020.106807
Abstract: Abstract Large eddy simulations of an inclined round jet issuing into a crossflow with and without saw-tooth plasma actuator (STPA) are performed to further enhance film cooling efficiency. A phenomenological plasma model is used to… read more here.
Keywords: cooling efficiency; tooth plasma; film cooling; film ... See more keywords
A lab experiment for optimizing the cooling efficiency and the watering rate of pavement-watering
Sign Up to like & getrecommendations! Published in 2020 at "urban climate"
DOI: 10.1016/j.uclim.2019.100543
Abstract: Abstract Due to their tendency to absorb heat, urban materials participate in the formation of urban heat islands thus contributing to increased health risks during heat waves. Since 2013, the city of Paris has experimented… read more here.
Keywords: pavement watering; heat; cooling efficiency; rate ... See more keywords
Improving Film Cooling Efficiency with Lobe-Shaped Cooling Holes: An Investigation with Large-Eddy Simulation
Sign Up to like & getrecommendations! Published in 2023 at "Applied Sciences"
DOI: 10.3390/app13074618
Abstract: Shaped cooling holes have received considerable attention in recent years due to their potential to improve heat transfer while minimizing pressure drop. In this study, the effects of lobe-shaped cooling holes on film cooling performance… read more here.
Keywords: shaped cooling; lobe shaped; cooling holes; film cooling ... See more keywords
Importance of Melt Flow Direction during Injection Molding on Polymer Heat Sinks’ Cooling Efficiency
Sign Up to like & getrecommendations! Published in 2021 at "Polymers"
DOI: 10.3390/polym13081186
Abstract: Polymers with highly conductive fillers could possibly replace standardly used materials, such as aluminum and copper alloys, for passive cooling purposes. The main problem of the composite polymer-based heat sinks is that their high thermal… read more here.
Keywords: heat sinks; cooling efficiency; melt flow; heat ... See more keywords
Improving Cooling Performance of Injection Molding Tool with Conformal Cooling Channel by Adding Hybrid Fillers
Sign Up to like & getrecommendations! Published in 2021 at "Polymers"
DOI: 10.3390/polym13081224
Abstract: Silicone rubber mold (SRM) is capable of reducing the cost and time in a new product development phase and has many applications for the pilot runs. Unfortunately, the SRM after injection molding has a poor… read more here.
Keywords: conformal cooling; srm; injection molding; cooling efficiency ... See more keywords