Model Overview & Print Notes

It is the accretion disk of a black hole, modeled by the singularity. I based this design on simulations that explain exactly what the active elliptical galaxy NGC 4261, which lies in the Virgo cluster at a distance of about 100 million light-years, looks like. Radio observations show that two jets emerge in a direction perpendicular to the ring, as predicted by the model. The central plasma ring is the accretion disk. You can refer to the study material at: https://courses.lumenlearning.com/suny-astronomy/chapter/supermassive-black-holes-what-quasars-really-are/ I attach a whole model large size 18x18 cm and another to join, divided in two halves, to be 9x9 cm. Includes images corresponding to the designs and scientific studies. ~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~ EDIT: I modified the split file. Now the joints were reduced 0.2mm in each dimension to make it easier to fit the hemispheres. ~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~ By Szadros (༺Quantico༻). ## 3D Printing Settings Black Hole Accretion Disk (split) Configuration Peak: 0.4mm Filament: PLA+ (GST) Software: Ultimaker Cura Profile used: Creality CR-10 Printer used: Hellbot Magna I Layer height: 0.2mm Walls: 2 Top/bottom pattern: Concentric Backfill density: 20% Filled pattern: Gyroid. Nozzle temperature: 215°C Platform: 60°C Speed: 50 mm/s Retraction distance: 4.2 mm Minimum extrusion distance window: 4.2 mm Support: Yes. Support structure: Tree Support placement: Everywhere Support pattern: Gyroid Support density: 20% Bracket interface pattern: Concentric Type of printing plate adhesion: Border Edge width: 8 mm Time: 5 hours 2 minutes 35g 11.66m