Granular eruptions- Void collapse & Jet Formations
Loading...
Link to this comment:
Uploader Comments (stevebd1)
All Comments (11)
-
Well, guys, don't u know what sort of sand is used here? Fraction, density and so on. How does it called? What is the material? Really need it.
-
omg that was actually really cool
-
ok...well i was just wondering if it was possible because i plan on doing a science fair project on fluid-like sand. but we plan on keeping a constant airflow through the sand
-
this is already fluid like... keeping a constant stream is possible... but in this research also is looked at influence of surrounding pressure so a constant flow is not useful...
The only difference would be that the sand is even more losely packed... the ball will then indeed fall straight to the bottom, looking more like a fluid
-
interesting. i didnt know that sand would do that. have you heard of keeping a constant stream of air through sand to make it have fluid like qualities?
-
no, once forces are degraded the sand stays that way for quite some time. No so called aging research has been done in detail yet
-
so there is no constant air flowing through the sand?
-
air was blown through the sand before the experiment. This to make sure that any cohesive forces are degraded.
The reason for the experiments is to gather knowledge on granular materials and see if they can be described by fluid like models as a similar jet is seen at impact on water
-
Thats sweet but does this sand have air flowing through it or is it just regular sand?
2:47
Free-flowing Granular Materials with Two-way Solid Couplingby gammaunc6,009 views- 2:29
Granular Event Driven Simulatorby tsuresuregusa2,619 views
- 0:23
Granular Matter (CUDA)by maqflp10,780 views
- 3:01
Sand Jetsby robertvinet12,730 views
- 0:40
granular flow_heat up then cool down.wmvby DavidCLLee2,268 views
- 3:27
Non-Newtonian Fluidby StealWool9,642 views
- 0:28
Iron ball falls in sand (slow-motion).by DRopDRopG139,797 views
- 5:37
A simple demonstration of granular phasesby GranularChaos3,533 views
- 0:37
Science Storms - Force Chainsby MSIChicago1,467 views
- 2:30
Brazil nut effectby jankoslavic2,842 views
- 2:09
Granular friction: A slider experimentby AIPJournalChaos3,954 views
- 2:17
compartmentblueballs3.aviby Lissq124 views
- 0:12
Granular Matter with Static Frictionby maqflp1,774 views
- 5:54
Granular Synthesisby itsjonmackey32,815 views
- 2:49
slow motion : crater formation by drop impacts on sandby gilesdelon2,485 views
- 1:03
Experimentos Caseros: presión atmosféricaby JugandoconBlue874,774 views
- 3:37
Fallout: New Vegas - Confronting Legate Laniusby Dstar36949,952 views
- 2:49
Water drops splashing in a granular layerby emulenews1,591 views
- 2:45
Sachiko Kodama, Yasushi Miyajima "Morpho Towers -- Two Standby mikelove13,132,718 views
- 0:11
Grains Flowing out of Hopperby pickledweller13,618 views
so cool. but what are the applications?
thedeadpoint 4 years ago
I'm not quite sure about the applications but I was reminded of polar gamma ray bursts which occur during black hole formation.
stevebd1 4 years ago