Скачать или смотреть Su-35 Flanker-E The Supermaneuverable Multi-role Fighter Jet

The Su-35 (NATO code name: Flanker-E) is a single-seat, twin-engine multifunctional fighter aircraft designed and manufactured by the Russian Aviation Industry, Sukhoi. It is intended to gain air superiority and attack air and ground targets while conducting autonomous and group combat actions, both day and night, in VFR and IFR weather conditions. Its first flight took place on February 19, 2008. Following the first prototype, there are now two other examples of the Su-35 on the KnAAPO (Komsomolsk-on-Amur Aviation Production Association) assembly line. On August 18 of the same year, the Russian Ministry of Defense announced a contract for 48 Su-35S (Serial) fighters along with 16 Su-27/30 fighters to be delivered by 2015. On October 14, 2010, Sukhoi announced that the first production Su-35S had completed general assembly and that the first aircraft would be delivered to the Russian Ministry of Defense by the end of the year. In May 2011, the first production model of the Su-35S was flown for the first time. In 2009, Sukhoi estimated that the Su-35 would produce 24 to 30 aircraft annually from 2010 to 2020.

Design

The Su-35 is a radically modernized version of the Su-27 aircraft to significantly enhance its combat effectiveness against aerial, ground and sea tagets. For better agility and takeoff/landing performance, the aircraft is provided with a canard. In terms of its aerodynamic configuration, the Su-35 is an unstable triplane (wing + horizontal tail + canard). The Su-35 chassis has been reinforced because of the increased takeoff and landing weight of the aircraft. The required stability and controllability characteristics are assured through a quadruple-redundant digual-a.nalog remote control system. The Su-35 is equipped with a newly developed wing featuring an increased relative thickness. The main Handing gear struts are modified and the nose leg is replaced with ai reinforced two-wheel strut. The aircraft is equipped with an inflightt refueling system.

Avionic

The cockpit is equipped with a side aircraft control stick and engine control levers with a strain sensitive system responding to the pilot's hand pressure. The cockpit indication system is built around wide-scope color displays. The KD-36D-3.5E ejection seat back is inclined at 30 degrees, which helps the pilot withstand high g-loads during air combat.

The Su-35 is equipped with an integrated fire control and navigation system comprising:
a new-generation multifunction multimode phased-array radar able to detect and track up to 15 aerial targets and simultaneously engage four of them;
an optical locator, which combines functions of an infrared imager, a laser rangefinder and a target illuminator;
a helmet-mounted target designator;
ECM equipment;
an integrated data system;
communications facilities and flight control and navigation equipment;
an automatic flight control system.

Propulsion

Another important difference of the Su-35 from predecessors from the Su-27 family is the use, in its power plant, of new engines with an increased thrust. Those engines, known as 117S, have been developed by NPO Saturn Research and Production Association. In terms of engineering, the engines are substantially modified AL-31F production engines employing fifth-generation technologies. They use a new fan, new high and low pressure turbines, and a new digital control system. A provision is made for using a vectored thrust nozzle.

The modernization has increased the engine special mode thrust by 16%, up to 14,500 kgf. In the maximum burner-free mode it reaches 8,800 kgf. Compared to today’s AL-31F engines, their capabilities will grow substantially, by 2 to 2.7 times. For instance, the between-repair period will grow from 500 to 1,000 hours (the operating period before the first overhaul is 1,500 hours). The designed period will vary between 1,500 and 4,000 hours. The 117S engines will be co-produced by Ufa-based Motor Building Association and Rybinsk-based NPO Saturn Research and Production Association. The first production 117S engines were delivered to KnAAPO in early 2007 for testing on the first experimental Su-35 aircraft.

The AL-31FP engines featuring a high gasdynamic stability margin with a thrust vector control system integrated with the remote control system. This enable the pilot to fly maneuvers at low speeds down to near-zero values without angle-of-attack limitations. The aircraft is capable of flying the most advanced and unconventional flight maneuvers, such as «cobra», «hook», etc.