Buscar
Mostrando ítems 31-40 de 7996
Formation of terrestrial planets in disks with different surface density profiles
(2016-03-01)
We present the results of an extensive study of the final stage of terrestrial planet formation in disks with different surface density profiles and for different orbital configurations of Jupiter and Saturn. We carried ...
High-resolution observations of the outer disk around T Chamaeleontis: the view from ALMA
(EDP Sciences, 2015)
Context. Transitional disks are circumstellar disks with dust gaps thought to be related in some cases to planet formation. They can
shed light on the planet formation process by the analysis of their gas and dust properties. ...
Cavity and other radial substructures in the disk around HD 97048
(EDP Sciences, 2017)
Context. Gaps, cavities, and rings in circumstellar disks are signposts of disk evolution and planet-disk interactions. We follow the recent suggestion that Herbig Ae/Be disks with a flared disk harbor a cavity, and ...
Chemistry in externally FUV illuminated protoplanetary disks in the Orion Nebula Cluster
(2022)
Understanding the chemical composition and distribution of the birthplaces of planets (protoplanetary disks) is key to constraining the initial conditions of planet formation and planetary atmospheres. Most protoplanetary ...
Size and structures of disks around very low mass stars in the taurus star-forming region
(EDP Sciences, 2021)
Context. The discovery of giant planets orbiting very low mass stars (VLMS) and the recent observed substructures in disks around VLMS is challenging planet formation models. Specifically, radial drift of dust particles ...
Dust trapping around Lagrangian points in protoplanetary disks
(European Southern Observatory, 2020)
Aims. Trojans are defined as objects that share the orbit of a planet at the stable Lagrangian points L4 and L5. In the Solar System, these bodies show a broad size distribution ranging from micrometer (μm) to centimeter ...
Rediseño de un disco de frenos normal a ventilado mediante mecanizado para la comparación de la eficiencia con otro disco convencional.
(Escuela Superior Politécnica de Chimborazo, 2019-07-23)
The objective of this study is to redesign a normal to ventilated brake disk to compare temperature differences with another normal brake disk, to achieve this purpose a temperature monitoring system was installed in a ...
Hanging meniscus rotating disk electrode: A theoretical perspective
(Pergamon-Elsevier Science Ltd, 2019-12)
The hanging meniscus rotating disk has been proposed as a useful experimental configuration for enhancing mass transfer in electrochemical reactions mainly involving monocrystalline electrodes. Notwithstanding its common ...