Design and Development
The Tu-204 was designed as a family of aircraft incorporating passenger, cargo, combi and quick-change variants. It is powered by either two Aviadvigatel PS-90 or Rolls-Royce RB211 engines. The Tu-204 is produced at two of the largest Russian aircraft manufacturing plants in Ulyanovsk (Tu-204 series) and Kazan (Tu-214).
The Tu-204 cabin is available in several layouts, including the baseline single-class layout seating for 210 passengers and a two- or three-class layout designed for 164–193 passengers. A cargo version of the Tu-204 is being successfully operated by several airlines in Europe and Egypt.
Both economy and Business class compartments are provided with passenger seats with 3–3 and 2–2 seating arrangements, respectively. The business class cabin has a seat pitch of 810 millimetres (31.9 in). The passenger cabin can be divided into compartments according to class with removable bulkheads and curtains. Compartments are illuminated by reflected light. Hidden lights located over and under the overhead bins create uniform and comfortable illumination. Overhead bins for passenger baggage and coats are of the closed type. The volume of baggage per passenger is 0.052 cubic metres (1.8 cu ft).
In 1994, the first certificate for Tu-204 aircraft (with PS-90A engines) was issued. Subsequently issued certificates have extended estimated operational conditions and improved overall aircraft type design. The Tu-204-120 variant, certified with Rolls-Royce RB211-535E4 engines, complies with noise regulations described in Chapter 3 of Supplement 16 to ICAO, hence meeting all current European and ICAO requirements. It is currently undergoing the certification process with JAA. The Tu-204-100 variant, certified with PS-90A engines, complies with noise regulations described in Chapter 4 of Supplement 16 to ICAO which means it is quieter. The aircraft was certified to Russian standards AP-25 (harmonized with FAR-25 and JAR-25).
Read more about this topic: Tupolev Tu-204
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