Results 11 to 20 of about 1,757,665 (295)

Parametric investigation of internal Y-shaped fin configurations under natural convection in a concentric annulus

open access: yesResults in Engineering, 2022
Natural convection heat transfer inside concentric annular enclosures has been well researched for decades. Such enclosures have been employed as intermediate layers between fluid streams in heat exchangers, particularly in latent heat thermal energy ...
Aidan Hickie-Bentzen   +3 more
doaj   +1 more source

Numerical analysis of magneto-radiated annular fin natural-convective heat transfer performance using advanced ternary nanofluid considering shape factors with heating source

open access: yesCase Studies in Thermal Engineering, 2023
Applications: The fins performance under natural convection is essential to make it more functional for large scale applications more specifically in thermal engineering.
Adnan   +6 more
doaj   +1 more source

Urban flood risk mapping using data-driven geospatial techniques for a flood-prone case area in Iran

open access: yesHydrology Research, 2020
In an effort to improve tools for effective flood risk assessment, we applied machine learning algorithms to predict flood-prone areas in Amol city (Iran), a site with recent floods (2017–2018). An ensemble approach was then implemented to predict hazard
Hamid Darabi   +6 more
doaj   +1 more source

Identification of Stocked Muskellunge and Potential for Distinguishing Hatchery-Origin and Wild Fish Using Pelvic Fin Ray Microchemistry [PDF]

open access: yes, 2014
The effectiveness of pelvic fin ray microchemistry of muskellunge Esox masquinongy Mitchill to identify stocked individuals along with the potential to identify naturally reproduced fish were evaluated.
Rude, Neil P   +2 more
core   +2 more sources

Numerical Analysis of Melting Process in a Rectangular Enclosure with Different Fin Locations

open access: yesEnergies, 2021
Latent thermal energy storage is regarded as an effective strategy to utilize solar energy and recover automotive waste heat. Based upon an enthalpy-porosity method, the influence characteristics and mechanism of fin location on phase change material ...
Bin Huang   +4 more
doaj   +1 more source

Using biochar to purify runoff in road verges of urbanised watersheds: A large-scale field lysimeter study

open access: yesWatershed Ecology and the Environment, 2019
Urban runoff from traffic areas is a major source of pollution that degrades the quality of adjacent surface waters. Green infrastructure provided by the substantial amount of roadside land at urban fringe areas can be used to better manage and ...
K. Kuoppamäki   +3 more
doaj   +1 more source

The Red Admiral butterfly (Vanessa atalanta, Lepidoptera: Nymphalidae) is a true seasonal migrant: an evolutionary puzzle resolved?

open access: yesEuropean Journal of Entomology, 2003
Ornithologists in Finland recorded the autumn migration of the Red Admiral butterfly, Vanessa atalanta (L.). In the best year, 1998, 1240 migrants were counted from a bird tower in September.
Kauri MIKKOLA
doaj   +1 more source

Automated Identification of Individual Great White Sharks from Unrestricted Fin Imagery [PDF]

open access: yes, 2015
The objective of this paper is automatically to identify individual great white sharks in a database of thousands of unconstrained fin images. The approach put forward appreciates shark fins in natural imagery as smooth, flexible and partially occluded ...
Burghardt, Tilo, Hughes, Benjamin J
core   +3 more sources

The Effect of Circular Perforation on a V-Corrugated Fin Performance under Natural Convection

open access: yesJournal of Engineering, 2018
An experimental investigation has been made to study the influence of using v-corrugated aluminum fin on heat transfer coefficient and heat dissipation in a heat sink. The geometry of fin is changed to investigate their performance.
Maha Ali Hussein
doaj   +1 more source

Mechanical actuator for biomimetic propulsion and the effect of the caudal fin elasticity on the swimming performance [PDF]

open access: yes, 2012
This paper presents a mechanical actuator for the biomimetic propulsion of swimming devices and the experimental study of the effect of the caudal fin elasticity on the overall performance.
Akinfiev, Teodor   +4 more
core   +2 more sources

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