Exploring Water Vortex Drilling and Its Applications

[Cane_Toad]

I'm not sure where to ask this question. I suppose it's a fluid dynamics question, a field I don't know well.

I saw a show on one of the science channels a while back where it was postulated that huge holes where cut in solid rock beds in the path of a flood which was apparently the volume of one of the great lakes emptying through the area in a matter of days (ice age glacier dam burst). The guy thinks that the vortexes were strong enough to cut the holes (big'uns, seemed like 50 - 100 foot across and deep), in those few days.

I'd really like to understand more about this possibility, and what happens in intense vortex situations, and whether they are used this way in any practical applications.

 

[Astronuc]

I'm not sure where to ask this question. I suppose it's a fluid dynamics question, a field I don't know well.

I saw a show on one of the science channels a while back where it was postulated that huge holes where cut in solid rock beds in the path of a flood which was apparently the volume of one of the great lakes emptying through the area in a matter of days (ice age glacier dam burst). The guy thinks that the vortexes were strong enough to cut the holes (big'uns, seemed like 50 - 100 foot across and deep), in those few days.

I'd really like to understand more about this possibility, and what happens in intense vortex situations, and whether they are used this way in any practical applications.

Well, it's not just water, but rocks - big rocks - which could pulverize the ground, river bed or lake bed. Also, one has to look at the relative hardness of the ground, river bed or lake bed, which could be soft if it is alluvial deposits or sandstone vs granite. IIRC, the Canadian shield consists of a fair amount of granite.

The Canadian Shield, also called the Precambrian Shield or the Laurentian Plateau, is a vast horseshoe-shaped area around Hudson Bay covering eastern and central Canada, and a small part of the northern United States. Some 1.9 million square miles, very nearly half of Canada's total area, is occupied by the Canadian Shield.

The rocks of the Canadian Shield were formed in Precambrian times 500 million years ago during a lengthy period when two tectonic plates converged, causing the surface rock to be forced down into the interior of the earth, melt, rise back to the surface and slowly cool. The rocks are igneous and metamorphic and contain large areas of granite.

http://freespace.virgin.net/john.cletheroe/usa_can/can/canshld.htm

The glaciers could have pushed a lot of granite and other hard rocks south to the Great Lakes region.

 

[ravenprp]

Water vortex drilling, also known as hydrovortex drilling, is a relatively new drilling technique that utilizes the power of water vortexes to cut through solid rock formations. This method is based on the principle that when water is forced into a confined space and spun at high speeds, it creates a powerful vortex that can erode and cut through solid materials.

The idea of using water vortexes for drilling was first proposed by Russian engineer Sergei Lebedev in the 1970s. He suggested that by creating a water vortex and directing it towards a solid rock formation, the intense pressure and spinning motion of the water could erode and cut through the rock, similar to how a tornado can pick up debris and destroy buildings.

Since then, water vortex drilling has been used in various applications such as mining, geothermal drilling, and even oil and gas exploration. It has proven to be a more efficient and cost-effective method compared to traditional drilling techniques, as it requires less equipment and can reach deeper depths.

In terms of its potential use in cutting through solid rock formations during natural disasters, such as the example you mentioned of the ice age glacier dam burst, there is some speculation and ongoing research. While it is possible that the intense water vortexes created by such a massive amount of water could have contributed to the formation of large holes in the rock, it is difficult to determine the exact role it played without further scientific evidence and studies.

Overall, water vortex drilling has shown great potential in various industries and continues to be explored for its applications. It is certainly an interesting and promising field in fluid dynamics, and further research and development could lead to even more innovative uses of this technique.