Power  unit  with  the  new  source  of  energy.  PART  1
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Protect the surface of the concrete floor
To protect the concrete floor, which is operated in the normal mode, or is subject to wear in areas with high traffic, there are several ways to protect the surface.
   Comparable ways: their cost, appearance and ability to perform the task to protect.
   In this article, we consider three ways to finish and protect the floor. Each of them has its advantages and disadvantages.
   Thin fil...

Finishing compositions based on water glass. Part 3
When used as part of exhaustion moderator comes coagulation and solidification of liquid glass. However, due to the presence in the composition of Portland cement with a finishing time is an increase strength of the coating due to hydration of cement minerals. Thus from colloids formed during the coagulation liquid glass are actively assigned to the water for hydration of cement, a porous media formed tumors filled Portland cement, which leads to...

Finishing compositions based on water glass. Part 2
Studies in Berlin Institute Federal institute for Materials Research and Testing, show that the average density of 1730 kg/m3 brick large proportion of pores having a size in excess of 1 micron is more than 90% [3] and they are responsible for the increased migration of fluids through brickwork.
   Most fully meet these requirements structure obtained by coagulation and water-soluble potassium silicate forming silica with a high sp...

Modernization and repair of self-propelled machines. (3)
Hardening electrolysis BORATING hinge pins and bushings mates working equipment hydraulic excavators EO-4121 (EA-4321) gives an increase in wear resistance 4-6 times compared to the bulk quenching details.
   Taking into account the high wear resistance of brazed blades, hardened sintered alloys (see Table 1), are recommended for carbide knives dumps graders DZ-122 and RS-98, combined machine E-405 based on KAMAZ, for front dumps a t...

Specialized exhibition Architecture. Construction (END)
Mari-lime brick and gas silicate blocks
   JSC "MZSK" produces silicate brick and a half, color (white, yellow, black, red, blue, green, brown).
   For the production of silica brick used quartz sand from quarries near the plant. Limestone enters the factory with Dobryatinskogo deposit Vladimir region. Silicate brick (Table 1) is used for masonry exterior and interior walls of buildings and structures, as well as ...

Geophysical processes primers and security. Part 5
In the center of Moscow can distinguish vertical structure comprising a crashing into the Earth`s crust magma elongated cylinder (Fig. 2) [5]. In the center section marked lack of extensive vertical zone converted waves ("blind spot"), going from the depths of 70-80 km to 7.5 km. Such "blind spots" are characteristic of the earth`s crust with the introduction of monolithic dense mantle rocks such as gabbro, diabase, etc. In such a zone Tashkent e...

Finishing compositions based on water glass. Part 1
The quality of the decoration of buildings for new construction and reconstruction depend not only on their aesthetic, but also the operational parameters, as good-quality finish - a guarantee of durable service basic designs, long maintenance-free operation, the costs for maintenance and care. Traditional binders used for the production of finishing compositions, liquid glass is widely used, but it has some drawback: coatings based on it gaining...

On possible amendments to the equation Griffiths
Griffith presented a picture of destruction allowed to formulate the problem of determining conditions of the beginning of crack propagation and find its general solution.
   As seen from the above schemes, in the process of crack propagation material directly adjacent to it "coasts" unloaded relaxes. This means that the stress and strain it decreases, and the elastic energy stored earlier in this area of ​​the body is re...

Construction skyscrapers - the requirements of modernity. Part 4
The program is a high-rise building in Moscow
   The project is now a high-rise building in Moscow is implemented in two main areas: the construction of business center "Moscow City" and implementation of the program of the Government of Moscow "New Ring of Russia."
   1. Moscow international business center "Moscow - City"
   The project includes the construction of buildings on the territory of abou...

Degree project - beginning of the road. (3)
Given the great diversity of subject matter and content of diplomas in various specialties, the jury is faced with great difficulties in determining the winners - "Who better violinist or a dancer?". Nevertheless, often based on emotional perception and can estimate the relevance and novelty, and the author`s contribution to the thesis project or job. Absolute winners in recent years have been graduates of Rostov CSO GASU St. Petersburg, Nizhny N...


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 Power  unit  with  the  new  source  of  energy.  PART  1

   Generating energy from silicates humanity carried out many centuries ago by a spark from a stone carving. In the future, humanity has passed to hydrocarbon energy. Initially, to burning straw, then wood, coal, oil and its derivatives, and finally transferred to the nuclear industry by splitting uranium compounds found in the Earth`s crust. In this case, going from hydrocarbon energy to nuclear, mankind has made a big leap, bypassing silicate energy.
   Threatening energy hunger makes researchers, designers of various levels to find ways out of the crisis coming. The solution is silicate energy, environmentally friendly and energy deficiencies deprived hydrocarbon and nuclear energy.
   In the Far North and the Far East is advisable to have power units with a new source of energy to the gas energy source. The design of power-generating unit with gas energy source is shown in Fig. 1. Fuel source in the physico-chemical reactor power unit with gas energy source are high modulus sodium and potassium silicates.
   It is easy to notice that the energy grids high modulus sodium and potassium silicates in normal conditions exceeds, for example, the heat of combustion of fuel oil is nearly four times (Q = 8500 kcal / kg), and the heat of formation of a substance refers to the energy of their lattices in a ratio of about 1:10.
   The above is important when initsianirovanii fission chain reaction under the influence of high-modulus silicates kremnebeskislorodnyh compounds and traverse source initsianirovaniya reactor power plant. Mechanism and kinetics of decay under the influence of high-modulus silicates kremnebeskislorodnyh connections and control the chain reaction in the physico-chemical reactor us widely covered by the example of reactors stationary and mobile power. The energy released in the reactor 2 in the process of splitting high modulus silicates under the influence of rods 15 kremnebeskislorodnyh compounds transmitted energy carrier gas (air) through the dip 25 fuel type coil heat exchanger 14. The scheme combines the design elements for reproduction kotloreaktorostroeniya thermal and electrical energy in the form of energy carrier gas and gas turbine unit (GTU). Here, in contrast to the classical scheme of GTP, no combustion chambers of conventional fuels with attendant devices. This energoustroystve energy source (air) takes input parameters not due to burning fossil fuels, and by the energy released during the decomposition of high-modulus silicates.
   The scheme of power-generating unit at the new energy source with gas energy source
   To be continued.