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Revolution on the surface (large lowland river).

It has long been customary artificial lures imitate fish prey items, but over the years people have not only improved the bait, but also to adapt them to different ways of hunting interest of his species. Picking methods and techniques catching fish feeding during the day, in the water column as well as on the surface. He invented catchability bait to tempt predators, as well as those species that only occasionally hunted for small living organisms. In many places of the world the number of those wishing to catch a trophy predator has become so large that the natural water

Continue reading Revolution on the surface (large lowland river).

The unique electromagnetic flow-meters for water utilities

On the production of JSC TERMOTRONIK (St. Petersburg) in the series over to the new electromagnetic flow Piterflou pipe diameters 80 mm and 100 mm. The uniqueness of these devices consists of a specially designed structural plastic insert, which increases the stability of the measurement at low costs and reduced sensitivity to deposits on the tube walls. The form provides a minimum insertion loss of pressure in the system.

 

RS80

RS80 with a maximum flow rate of up to 90m3/chas

PC100 with a maximum flow rate of up to 140m3/chas

Continue reading The unique electromagnetic flow-meters for water utilities

In the Mozambique Channel formed cyclone Irina

In the Mozambique Channel formed cyclone Irina Natural Disasters

Tropical cyclone named Irina (14S), moving to the west of Cape St. Andre, gaining strength in the Mozambique Channel, despite the obstacle of opposing vertical air flow. Shopping center is about 500 km north-west of the capital of Madagascar. Velocity of the cyclone is 63 km / h It is predicted that on March 3-4, Irina hit north of Maputo, capital of Mozambique, the first category of the hurricane hazard.

Rate of vertical flow of air over the central region of the circulation is 35-45 km / h, but on the

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Developed the most accurate model of mantle flow and plate movements

The research has earned a place on the cover of the current issue of the journal Science.

Geophysics of California Institute of Technology and University of Texas at Austin developed an accurate model of mantle flow and plate movements.

The model successfully combines data on the processes of completely different scales. It is known, for example, that the convection in the mantle drives the lithospheric plates are huge, but the result of these shifts is also strongly influenced by their interaction with each other. On their borders generates huge quantities of certain areas of

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In the skies of Alabama raging giant waves

In the skies of Alabama raging giant waves Facts

Fig. 1. Clouds on the horizon, Birmingham, Alabama (December 16, 2011).

The morning of 16 December, a group of huge clouds in the form of the waves on the horizon outlined in Birmingham, Alabama. Combs 'wave' slowly swaying, recalling the dream surfer. The sight aroused great interest among the local people.

According to experts, the clouds are a prime example, "Kelvin-Helmholtz waves." This type of turbulence in the sky or the ocean in its infancy, when the liquid flow at a higher rate tends to the top of the flow at

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At the head backup node Aushigerskaya power plant (Kabardino-Balkaria), construction of fish pass

In Kabardino-Balkaria branch RusHydro concrete work began on the construction of fish ladders at the head backup node Aushigerskaya power plant.

Concreting of the base wall of the upper chamber fish pass

The main work will be performed at the site in 2013, and the start-up, in agreement with the Rosrybolovstvo, planned for June 2014.

Fish ladder designed by JSC "Institute Hydroproject" (included in the holding RusHydro), is designed to pass fish upstream hydroelectric spawning grounds and to secure a stingray fish and fry them back into the tailrace. The total path length fish ladder

Continue reading At the head backup node Aushigerskaya power plant (Kabardino-Balkaria), construction of fish pass

OJSC Turboatom shipped guiding device for Zelenchukskaya hydro-pumped storage (Russia)

In August, "Turboatom" has shipped a guiding device for a reversible hydraulic machine type ORI 230-B-221 Zelenchukskaya hydro-pumped storage (station number 3).

 

Guide unit adjusts the water flow through the pump-turbine and terminates the access of water to the impeller and the water supply to the upper reservoir. Structurally it is designed cylindrical type with blades 20 to five. The structure of the guide apparatus includes: a cover pump-turbine governing and bottom rings, blades rotating machinery, etc. The blades are controlled by two servo motors through the mechanisms of the blades and the control ring.

Continue reading OJSC Turboatom shipped guiding device for Zelenchukskaya hydro-pumped storage (Russia)

JKX Oil & Gas completed the process of fracturing on

well R-103

JKX Oil & Gas announced the successful completion of the 10-stage hydraulic fracturing at well R-103 at Rudenkovskom field in Poltava region, which is in its parameters will be one of the largest hydraulic fracturing on land in Europe.

 

Currently undergoing demobilization of personnel and appropriate equipment. The remaining plugs separating the treated frac intervals, now drilled. It is expected that the return of liquid will last 3 to 4 weeks, and in the next 4-5 weeks will provide data on the flow of gas. This was reported in the press service of

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Turboatom of manufactured equipment for thermal power plant Krivoy Rog

(Ukraine)

In July 2013 "Turboatom" manufactured low-pressure cylinder (LPC) for the block number 1 Krivorozhskaya TPP.

In the presence of the customer company’s specialists had control assembly of low pressure cylinder on the test stand in the assembly and test workshop (№ 73). According to the results of tests signed the act of acceptance that all test parameters comply with and accepted by the customer.

"Turboatom" will replace low-pressure cylinder, retaining the foundation and the rotor IPC. In the process of modernization in the first flush of the low-pressure stage were performed with shell discs

Continue reading Turboatom of manufactured equipment for thermal power plant Krivoy Rog

North pave the optical flow on Yamal

In the direction of Nadym, built not only a modern highway. Recently "Rostelecom" has started construction of a new section "North optic flow." Fiber optic backbone will be held on the Nadym,. According to the telecommunications company, thanks to a new line of communication to the west of the region will come High-Speed Internet and modern telecommunications services, such as "Interactive TV". The total length of 365 kilometers of new highway.

Talking about the features of the new construction, the acting Director of the Yamal-Nenets branch of OJSC "Rostelecom" Alexander Oboltin noted that "North optical flow" will

Continue reading North pave the optical flow on Yamal

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