Articles with "color gradient" as a keyword



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Anti-parasitic egg rejection by great reed warblers (Acrocephalus arundinaceus) tracks differences along an eggshell color gradient

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Published in 2019 at "Behavioural Processes"

DOI: 10.1016/j.beproc.2019.103902

Abstract: One of the most effective defenses against avian brood parasitism is the rejection of the foreign egg from the host's nest. Until recently, most studies have tested whether hosts discriminate between own and foreign eggs… read more here.

Keywords: reed warblers; rejection; egg; color gradient ... See more keywords
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Color-gradient lattice Boltzmann model for immiscible fluids with density contrast.

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Published in 2022 at "Physical review. E"

DOI: 10.1103/physreve.106.045308

Abstract: We present a color-gradient-based lattice Boltzmann model for immiscible fluids with a large density contrast. The model employs the velocity-based equilibrium distribution function, initially proposed for the phase-field-based model by Zu and He [Phys. Rev.… read more here.

Keywords: color; color gradient; model; lattice boltzmann ... See more keywords
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Color-gradient lattice Boltzmann modeling of immiscible two-phase flows on partially wetting surfaces

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Published in 2018 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"

DOI: 10.1177/0954406217749616

Abstract: A zero-interfacial-force condition is derived and implemented to improve the wetting boundary scheme for a lattice Boltzmann color-gradient model. This new wetting boundary scheme is validated by two static problems, i.e. a droplet resting on… read more here.

Keywords: displacement velocity; finger length; velocity; lattice boltzmann ... See more keywords