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Flying the Flanker
Citat:The Flanker holds 9,400Kg (20,700lbs) of fuel, which is similar to an F-14 with two external tanks, Gallop says. "I'm up there clipping off 13 nautical miles a minute and I'm burning 110kg per minute," he continues. "I took off with 9,400 and I'm burning 110kg per minute at Mach 1.3, so you look at that and go 'I can be supersonic a long time and you look at how many miles you can fly at that speed.'"
Part of the reason the Flanker performs so well at those speeds is because the jet was optimized to perform in the transonic and low supersonic regime--between Mach 1.05 and Mach 1.2--but it will easily run to Mach 2+, Gallop says. "The thing can hold like 10 missiles, so you start hanging all those pylons and all those missiles on there and you're not going to be a Mach 2 machine," he says. "You not going to be doing Mach 1.3 in min burner, I guarantee it, but it just gives you an idea of how much power [the jet has]."
This was an old original model Su-27--one can only imagine what a brand new Su-35S coming off the production line can do with its twin Saturn 117S engines, which produce 31,900 lbs thrust each. The original Saturn AF-31F produce 27,560 lbs thrust each.
http://www.flightglobal.com/blogs/the-dewline/2013/04/flying-the-flanker.html
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