Thingiverse
Neumann vs Dirichlet BC demo (wave eq) by colah
by Thingiverse
Last crawled date: 3 years ago
A demonstration of the differences between Neumann and Dirichelt boundary conditions in solutions to the wave equation.
Read more about boundary conditions:https://secure.wikimedia.org/wikipedia/en/wiki/Dirichlet_boundary_conditionhttps://secure.wikimedia.org/wikipedia/en/wiki/Neumann_boundary_condition
This was made with surfcad, a surface oriented python cad library. Read more at christopherolah.wordpress.com/2011/07/16/surface-oriented-cad-math-telescopes/
Read more about boundary conditions:https://secure.wikimedia.org/wikipedia/en/wiki/Dirichlet_boundary_conditionhttps://secure.wikimedia.org/wikipedia/en/wiki/Neumann_boundary_condition
This was made with surfcad, a surface oriented python cad library. Read more at christopherolah.wordpress.com/2011/07/16/surface-oriented-cad-math-telescopes/
Similar models
thingiverse
free
Diffusion Eq. with Heavside Function Initial Conditions by colah
...essors to surfcad. you can read more here:
https://christopherolah.wordpress.com/2011/07/16/surface-oriented-cad-math-telescopes/
grabcad
free
Klein Bottle
...ately led to the adoption of this term in the german language as well.
[from wikipedia]
http://en.wikipedia.org/wiki/klein_bottle
3dwarehouse
free
Klein bottle
... klein bottle has no boundary (for comparison, a sphere is an orientable surface with no boundary). #bottle #klein #mobius #strip
thingiverse
free
ℵ (bijection from [0,1]² to [0,1]) by colah
... surface oriented python cad library. read more at christopherolah.wordpress.com/2011/07/16/surface-oriented-cad-math-telescopes/
grabcad
free
Great stellated dodecahedron
...dodecahedron
grabcad
wikipedia page: http://en.wikipedia.org/wiki/great_stellated_dodecahedron
made parametric and with surfaces
grabcad
free
Klein Bottle
... is a surface with boundary, a klein bottle has no boundary (for comparison, a sphere is an orientable surface with no boundary).
3dwarehouse
free
Klein Bottle II
...ve contiguously oriented surfaces (first derivatives are equal at surface boundaries) #klein #klein_bottle #mesh_surface #surface
3dwarehouse
free
Puente Nuevo de Ronda
...ronda is located in malaga, andalusia, spain. bridge information on wikipedia: https://es.wikipedia.org/wiki/puente_nuevo_(ronda)
grabcad
free
Great Dodecahedron
...kipedia page: http://en.wikipedia.org/wiki/great_dodecahedron
parametric, driven only with the side dimension. made with surfaces
thingiverse
free
Möbius Strip by GunpowderGreen
...erman mathematicians august ferdinand möbius and johann benedict listing in 1858.
https://en.wikipedia.org/wiki/m%c3%b6bius_strip
Dirichlet
thingiverse
free
Wave Equation Sand Castle Mold by ojwalch
...setting this as our initial condition and imposing a dirichlet boundary condition, we then simulated the wave equation pde...
grabcad
free
dirichlet
...dirichlet
grabcad
dirichlet
3dwarehouse
free
Diamant - Diamond Cubic Lattice Voronoi Cell / Dirichlet Domain
...hat fills space to create the diamond cubic crystal lattice at its vertices. #crystallography #cubic #diamond #lattice #polyhedra
Colah
thingiverse
free
Lockpicks by colah
...lockpicks by colah
thingiverse
a 3d printable torsion wrench and pick.
thingiverse
free
OpenServo Cover by colah
...openservo cover by colah
thingiverse
a cover for servos modified for openservo.
thingiverse
free
Hacklab.to Button by colah
...hacklab.to button by colah
thingiverse
a printable hacklab.to button. drill necessary to make hole for pin on back.
thingiverse
free
ImplicitCAD 0.0.1 Examples by colah
...s://github.com/colah/implicitcad
see the release notes:http://christopherolah.wordpress.com/2012/02/06/implicitcad-0-0-1-release/
thingiverse
free
Mandelbrot-Julia Set by colah
...e mandelbrot set to 3 and 4 dimensions. read more at:https://christopherolah.wordpress.com/2011/08/08/the-real-3d-mandelbrot-set/
thingiverse
free
Broam Stove Hood Knob by colah
...od knob by colah
thingiverse
the knob on our (broam) stove hood broke at hacklab.to, so i printed a replacement. it works great!
thingiverse
free
Hand-Held Vacuum Cleaner by colah
...olah
thingiverse
a 3d printable hand-held vacuum cleaner.
youtube video of it running:http://www.youtube.com/watch?v=ofgiol1vmg4
thingiverse
free
Laser Chess by colah
...s inspired by khet 2.0.
i plan to make an entirely laser cut version using refraction and internal reflection in the near future.
thingiverse
free
ImplicitCAD shell() Examples by colah
...amples were posted, implicitcad's extopenscad parser has gained support for openscad modules. and it supports recursive ones!
thingiverse
free
Minimal Suface in Minkowski Space by colah
...at github.com/colah/surfcad but is just in its infancy and subject to substantial api changes. thus, it has also been attached...
Neumann
3ddd
$1
Werner Neumann
...lands)
inspired by: nature
material: birchwood covered with birchbark
colours: with/brown/black
dimension: 2.20 x 50 x 1.50 m
turbosquid
$5
Microphone - Neumann KM254
...hone - neumann km254 for download as obj, fbx, blend, and stl on turbosquid: 3d models for games, architecture, videos. (1379572)
3ddd
free
Werner Neumann - Organic collection
...as a wall unit. big bull has a solid wooden frame and is lined with 5 cowhides! dimensions are: h. 190 m x b. 1.50 m x d. 0.40 m.
3d_export
$5
studio tube neumann m147 microphone
... polys: 89,953; vertex: 91,021; fps: 34.875<br>render: corona in the archive 3ds max 2014, fbx, obj. successful renderings!
thingiverse
free
John von Neumann by od0
...ohn von neumann by od0
thingiverse
3d model of the statue of john von neumann in budapesthttp://www.w-volk.de/museum/monum18.htm
3d_sky
$8
Werner Neumann (Birchwood Cabinet)
...lands)
inspired by: nature
material: birchwood covered with birchbark
colours: with/brown/black
dimension: 2.20 x 50 x 1.50 m
thingiverse
free
Neumann TLM 107 dust cover by nicemd
...neumann tlm 107 dust cover by nicemd
thingiverse
neumann tlm 107 large diaphragm microphone dust cover.
snug fit.
blendswap
free
Neumann U87 v3.0
... settings. the mic mesh is kind of high poly, due to the detailed nature of the mesh.latest change on 2013/02/03, 19:47:30version
3d_sky
free
Werner Neumann - Organic collection
...as a wall unit. big bull has a solid wooden frame and is lined with 5 cowhides! dimensions are: h. 190 m x b. 1.50 m x d. 0.40 m.
3dcadbrowser
free
Microphone Neumann U-87
...software.this 3d object can be downloaded in .max, .obj, .3ds, .fbx, .dxf, .lwo, .stl, .wrl, .ma, .dae, .x and .asc file formats.
Eq
turbosquid
$15
Capaitor bank Eq
...d
royalty free 3d model capaitor bank eq for download as rfa on turbosquid: 3d models for games, architecture, videos. (1178739)
3d_export
$69
mercedes-benz eqs
...vertisements or games corona render and materials all textures include in *.rar files lighting setup is not included in the file!
3d_export
$69
Mercedes-Benz EQE
...vertisements or games corona render and materials all textures include in *.rar files lighting setup is not included in the file!
cg_studio
$139
SENNEBOGEN 880 EQ Crawler3d model
...j .max .lwo .fbx .c4d .3ds - sennebogen 880 eq crawler 3d model, royalty free license available, instant download after purchase.
3d_export
$69
Mercedes-Benz EQE 53 AMG
...vertisements or games corona render and materials all textures include in *.rar files lighting setup is not included in the file!
3d_export
$69
Mercedes-Benz EQS SUV 2023
...vertisements or games corona render and materials all textures include in *.rar files lighting setup is not included in the file!
3d_export
$5
Siemsn EQ 6 Inlet insert
...placed there without any problems. the insert is then straight for normal cups and a square insert can be removed for large cups.
turbosquid
$199
Mercedes AMG F1 W11 EQ Power 2020
...eq power 2020 for download as ma, c4d, 3ds, dae, fbx, and obj on turbosquid: 3d models for games, architecture, videos. (1608685)
turbosquid
$199
Mercedes AMG F1 W10 EQ Power 2019
...eq power 2019 for download as ma, 3ds, obj, c4d, fbx, and dae on turbosquid: 3d models for games, architecture, videos. (1471521)
turbosquid
$175
Mercedes AMG F1 W09 EQ Power + Car
...q power + car for download as ma, 3ds, obj, c4d, fbx, and dae on turbosquid: 3d models for games, architecture, videos. (1355373)
Vs
turbosquid
$1
zombie vs plants
...quid
royalty free 3d model zombie vs plants for download as on turbosquid: 3d models for games, architecture, videos. (1273094)
3d_export
$110
Chopper VS 3D Model
...chopper vs 3d model
3dexport
chopper swiss motorcycle vallis
chopper vs 3d model binozibi 90821 3dexport
turbosquid
$25
Palestine vs Israel
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
$10
Work VS-XX
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
$10
Robo vs bones
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
3d_ocean
$2
Batman vs superman
... batman vs superman black cool design logo low poly red simple suprman
attention ; vray is nedded (“materials created with vray”)
archive3d
free
VS-Mebel Library 3D Model
...vs-mebel library 3d model
archive3d
vs-mebel gdl gsm parametric
3ddd
free
Hinkley Zelba 7 VS
... 7 vs
описание товара
размер: d=925, h=910 мм
артикул: zelda7 vs
производитель: hinkley
коллекция: zelda
цвет: винтажное золото
turbosquid
free
Star vs Evil Wand
...rbosquid
free 3d model star vs evil wand for download as obj on turbosquid: 3d models for games, architecture, videos. (1325748)
3d_export
$25
Vitesse VS 1115 3D Model
...vitesse vs 1115 3d model
3dexport
vitesse vs 1115 3d model viktor.arch.199087624 88394 3dexport
Demo
3d_export
$20
stand demo
...stand demo
3dexport
3ddd
$1
Вазы Demo Casa
...вазы demo casa
3ddd
demo casa , ваза
textures\obj\fbx 25x25cm
turbosquid
$99
MBE02 Demoness
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
3ddd
$1
Demo Casa, 3032B
... 3032b , собака
материал: керамика
размеры: высота 48 см
производитель: италия
turbosquid
free
Robo arm demo
...
free 3d model robo arm demo for download as ma, obj, and fbx on turbosquid: 3d models for games, architecture, videos. (1290170)
3d_export
$15
Desert Eagle demo
...desert eagle demo
3dexport
turbosquid
free
Ammunition pack (demo)
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
free
Street Objects Pack Demo
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
free
DEMO Tileable 3D relief SB1
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
3d_export
$100
Alien+Facehugger+BONUS DEMO!! 3D Model
...en warrior monster predator avp xenomorph ripley marines facehugger
alien+facehugger+bonus demo!! 3d model cubanb82 7550 3dexport
Wave
3ddd
$1
Wave
...wave
3ddd
wave
wave
3ddd
free
Mobilidea Wave
...mobilidea wave
3ddd
mobilidea , wave
mobilidea wave
design_connected
$22
Wave
...wave
designconnected
royal botania wave computer generated 3d model. designed by nyberg, erik.
3ddd
$1
Elica Wave
... вытяжка , островная
вытяжка подвесная elica wave
3d_export
$5
sideboard wave
...sideboard wave
3dexport
sideboard wave kare design
turbosquid
$5
Waves
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
$3
Wave
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
free
Wave
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
3ddd
$1
Бра PANZERI WAVE
... wave , led , panzeri wave
бра panzeri wave
3ddd
$1
Wave armchair
...
wave , jihye choi
кресло wave armchair от jihye choi. сделано из сталя, дерева и ткани.
Bc
3d_export
$20
pagani huayra bc
...pagani huayra bc
3dexport
pagani huayra bc
turbosquid
$19
Aureus Julius Caesar c30 BC Octavianus c30 BC
...octavianus c30 bc for download as 3ds, obj, c4d, fbx, and dae on turbosquid: 3d models for games, architecture, videos. (1474873)
turbosquid
$39
BC Rich Stealth
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
$15
BC Rich Warlock
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
$14
BCS Street Props
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
3d_export
$60
BC Rich Warlock 3D Model
...ock electric guitar music musical instruments hard rockheavy death back metal
bc rich warlock 3d model rendersteel 86798 3dexport
turbosquid
$20
BC Rich Draco Guitar
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
$15
BC Rich Warlock Guitar
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
$5
Guitar (bc-rich referenced)
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
3ddd
$1
Schaerer Coffee Celebration B,BC,BCL
...tion b,bc,bcl
3ddd
schaere , кофемашина
schaerer coffee celebration b,bc,bcl, кофемашина