nike tn requins advanced transonic disaster wheel

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The total pressure is high due to the engine, the combustion chamber temperature of the total imports 860K,chaussure tn pas cher, outlet temperature (average) 1700K This structural material flame tube, cooling design is demanding challenge. The main material annular flame tube is a solid solution strengthening type cobalt-based superalloy, within a total of 12 laps of film cooling holes on the outer ring,barbour france, there are more than two thousand head of film cooling holes were machined on the interior wall surface of the flame tube 5 (inner) and 6 (outer) membrane gas tank. Outside of the combustion chamber in the cylinder sleeve casing is a fairly large and complex components, the main timber GH14169,christian louboutin paris, import diffuser uses no margin overall precision casting molding, an internal guide vanes up to 70 (the high pressure compressor outlet vanes), the abrasive flow polishing, vacuum electron beam welding process of welding the various components of the casing as a whole. Data Figure: Recently,louboutin pas cher, a group of the -11B on the network and J -11BS the test according to the exposure.
you can see three generations of two heavy-duty machines in the use of domestic "Taihang" engine flight. (Courtesy: large military Evil Angel)"Taihang" The main features of the combustion chamber: A combination of 20 pairs of the oil nozzle and 20 pairs of centrifugal stage swirl into a unique fuel-air atomizing device,air max pas cher femme, fuel atomization performance,piumini peuterey, and taking into account the conditions Gao low performance; two high-energy ignition spark plug insertion head The main combustion zone, ground and aerial re-ignition and reliable; It has very Gao combustion efficiency over a wide operating range; Head using partial lean design,chaussure louboutin pas cher, reduce pollutants and visible smoke emissions,air max, shorten the length of the flame tube; Outlet temperature field quality (temperature uniformity) is good, has a low coefficient of temperature distribution; Gao preclude the use of efficient cooling,nike tn pas cher, other structural design methods life,nike tn officiel, a substantial increase in the service life; High-capacity hot strength, is still the world's few high-load short annular combustor having a considerable rise potential. "Taihang" single-stage pressure turbine Gao Gao is a warm, high-speed, high load, advanced transonic disaster wheel, its rim speed of 548 m / sec (According to literature reports, the effective power than the F101 high-pressure turbine F100 turbine power levels made more than 13.1%. To achieve Gao push than the design requirements,chaussures louboutin, to a large extent have to rely on the turbine components capable of operating at Gao Wen,tn pas cher, improve temperature resistance and guide the work of the turbine blade is critical . subject to this end is usually a two-pronged approach - with cooling and the use of high temperature materials coating technology Taihang turbine inlet temperature  1700K while working blades and vanes crystal superalloy materials are directed only at 1273K or less. Under temperatures.
huge temperature difference must rely on efficient cooling structure, advanced insulation coatings and other measures to "digest." Guide vanes mounted on the combustor exit, it is the job of most Gao components,nike tn pas cher magasin, but different and turbine rotor blades, vanes are stator member, is not subjected to centrifugal loads. A total of 46 guide vanes, paragraph 23 twin-mounted ring structure to form a complete unit. Leaves cobalt-based alloy casting (also possible to use the inter-IC6A metal compound), and then by a series of processing the final shape, the blade has a complex airflow cavity cooling channels, edge board also air film formed by laser drilling of cooling holes,christian louboutin pas cher, part surface applicator A1-Ti insulated protective layer,air max bw pas cher, the combined effect achieved an average cooling effect over 400K. "Taihang" There are 72 high pressure turbine blade work,louboutin soldes, with no margin DZ125 directionally solidified alloy casting, to improve the cooling effect,moncler outlet online, but also preclude the use of a composite cooling technology, cooling flow channel structure of the blade cavity is extremely complex, leaves the body, the cover There are more than exhaust the film-cooling hole,christian louboutin pas cher, the blade trailing edge of the rectangular slit design.
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