Guided missile «air-» Ruhrstahl X-4 (Germany)

By the beginning of 1943 the command of Nazi Germany realized that the threat from enemy bombers Requests find new means to combat it. Fighter aircraft with barreled weapons and anti-aircraft artillery could resist perfectly bomber raids, but the effectiveness of such struggles in the future in doubt. In this regard, the imperial ministry of aviation immediately initiated several promising projects to develop missile technology, created to destroy enemy aircraft. German engineers began development of several anti-aircraft missiles and guided munitions «air-to-air.» One of the new developments was the air-launched rocket Ruhrstahl X-4. Development of a guided missile X-4 began

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Northern territories in the Nenets Autonomous District is about to end

97.5% is made up of delivery of diesel fuel to remote settlements Nenets Autonomous District.  This also needs to bring 105 tons of fuel. Delivery of diesel fuel in the settlements located on the shores of the White Sea, the Barents and Kara Seas, will be launched in the first week of August.

Almost completed delivery of coal and firewood. Thus, the earlier coal in full has been put into the village and the village of Lower Pescia Wolong. Approach with a fuel barge waiting in Omagh. By sea will need to bring more coal in the

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Russian economy will pull a Russian military spending?

Many people remember the resounding statement of former Minister of Finance Alexey Kudrin, which cost him the post: "We have to recognize that we have reached the limit on the likely costs … This limit is overcome, and the increase in military spending to 3% of GDP in the coming years does not ensured. "

The main financier of the country aggressively President Dmitry Medvedev said:"We can not do without defense spending. At the same time costs of decent Russian Federation … "For the first time in 20 years, the last argument "guns or butter" went to such level.

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Ultralight helicopter Double P-30 Rotorflay

P-30 "Rotorflay" Photo source:livejournal.com

Designed in experimental design bureau "Rotor" (Kumertau Bashkiria) helicopter was presented at the International Investment Forum "Sochi-2011".

The development of small coaxial helicopter, which gave rise to future R-30, EDO "Rotor" beginning in 2001. In 2008, flew the first of the samples. In JSC "Ufa Engine Industrial Association" for the helicopter made gearbox and gears, fully designed complex machines — coaxial speaker screws.

"Rotorflay" differs quiet operation, easy and economical fuel. At the moment, made three prototypes.

Take-off weight of R-30 of 490 kilograms. The helicopter is capable of speeds up

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Saratov Refinery began production of diesel fuel Euro 5

This was preceded by a large-scale reconstruction of the hydrotreater. Launched diesel fuel sulfur content is reduced to a level that conforms to the "Euro 5". In addition, a 30% increase performance installation — from 1700 to 2200 tons per year.

As explained by the chief engineer of the Saratov Refinery Alex Myltsin, "besides the main issues — Release of new products, the reconstruction is related to the observance of industrial safety. In fact, this concern for the environment. Smarter than the equipment, the less the loss, the company today has no oil spills. "

Minister of Industry and

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St Petersburg in the Central Research Institute of Electrical Engineering and Ship Technology have created a prototype fuel cell

St. Petersburg scientists are ready to introduce to the market a product — hydrogen fuel cells, which recognize the most promising alternative fuels for city vehicles. In parallel, the city does not forget about electricity as a harmless source of energy for cars — a month in the city will build a charging infrastructure for electric vehicles.

At the end of August in St. Petersburg are going to open the first charging station for electric vehicles — it will appear in one of the largest shopping malls in the city center. Petersburg so far behind in this respect from Moscow,

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History of the «Spiral»

Starting 60s. Cool war in full swing. In the U.S., there are works on programmke Dyna Soar — hypersonic orbital rocket plane X20. As a response to this program from, work on developing their own rocket planes are held in our country, many institutes and design bureaus, as commissioned by the government in the form of R & D, and in an active manner. But the development of aerospace systems «Spiral» was the first large-scale official theme, supported by control of the country after a series of events leading up to the prehistory of the project. In accordance with

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Rybinsk designers have developed a new dual-fuel marine gas turbine engine

 Photo source:i-mash.ru

October 10. JSC "NPO" Saturn "has completed work on a government contract for OCD" Development of technologies for the creation of marine gas turbine engine (GTE) with a complete resource to 100,000 hours of 8 MW (based on a gas turbine engine 4th generation, developed for the government customer) and on gazoturboagregata based marine (ship) TBG capacity of 8 MW. "

For the first time as a marine turbine engine ignition combustion chamber applied plasma jet ignition system, which provided steady start, as the gas and liquid fuel, and reduce the allowed range of the outer

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Americans are just not satisfied with Ukraine Chernobyl 2 vparil her defective fuel for nuclear power plants

The contract was signed with Westinghouse under President Yushchenko, who wanted to reduce Ukraine's dependence on purchases of nuclear fuel in Russia

The working group investigating the incident with the nuclear fuel manufacturing multinational company Westinghouse (TVS-W), which operated in the third unit of the South Ukrainian nuclear power plant (SU NPP), has determined that the damage to the components of the fuel assembly was due to design flaws producer, told RIA Novosti senior source in the Ministry of Energy and Coal Industry of Ukraine with reference to the report of the group.

"Energoatom" in the May-July, do

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Russian craftsmen — gasoline for 4 cents

Russian craftsmen — gasoline for 4 cents

Unique in the world yet! Complex "AIST-200" developed in the regional design and technology business incubator at the Tomsk Polytechnic University, organized with the support of the Tomsk region and the Ministry of Economic Development of the Russian Federation together with the Tomsk Polytechnic University. The development is recognized as an innovative and attributed to energy-efficient, energy-saving projects of the Tomsk region. Various types of garbage, such as cigarette butts, paper is oxidized to yield gasoline.

Universal experimental production plant for utilization of carbon-containing waste and

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