Soyuz 4 & 5 - Orbiter Space Flight Simulator скачать в хорошем качестве

Soyuz 4 & 5 - Orbiter Space Flight Simulator

Facebook. Advances, pictures, details, comments:   / orbiterfilmmaker   Soyuz 4 (Union 4) was launched on 14 January 1969 at 07:30:00 UTC, carrying cosmonaut Vladimir Shatalov on his first flight. The aim of the mission was to dock with Soyuz 5. Soyuz 5 (Union 5) was a mission using the Soyuz 7K-OK spacecraft launched on 15 January at 07:04:57 UTC, piloted by Commander Boris Volynov and carried flight engineers Aleksei Yeliseyev and Yevgeny Khrunov as the crew to be transferred to Soyuz 4 for reentry. The Soyuz 4 and 5 spacecraft docked on 16 January, the first time two manned spacecraft had docked (Apollo 9 would do the same in March of the same year). The two craft possessed only a primitive probe (Soyuz 4) and drogue (Soyuz 5) docking assembly. A connecting tunnel for the docking mechanism had not yet been developed, which prevented a simple internal transfer between the craft. This required the two transferring cosmonauts to spacewalk from one vehicle to the other. Aboard Soyuz 5, Yevgeny Khrunov and Aleksei Yeliseyev immediately began preparing for their extra-vehicular activity (EVA). Boris Volynov, who would remain aboard Soyuz 5, filmed them donning their Yastreb space suits. The two cosmonauts exited the spacecraft for the second Soviet spacewalk. One of Khrunov's lines became tangled and he accidentally closed the tumbler of his suit ventilator. This distracted Yeliseyev who did not set up the movie camera on the orbital module before exiting the spacecraft. As such, there is no film of the historic EVA, only a poor video transmission. One hour later, the two were greeted by Shatalov after the repressurisation of the Soyuz 4 orbital module, which also acted as an airlock. Soyuz 4 and 5 separated after 4 hours and 35 minutes docked together. Soyuz 4 re-entered the atmosphere and landed 100 kilometers southwest of Karaganda on 17 January 1969. Volynov remained behind on Soyuz 5, and returned to Earth in a remarkable re-entry. The service module of the Soyuz failed to separate after retrofire. When the Soyuz started aerobraking in the upper reaches of the atmosphere, the combined spacecraft sought the most aerodynamically stable position - nose forward, with the heavy descent module facing directly into the air stream with only its light metal entry hatch at the front to protect it. The gaskets sealing the hatch began to burn, filling the compartment with dangerous fumes. The deceleration, while normal for reentry, pulled Volynov outward against his harness rather than against the padded seat. Fortunately, as the thermal and aerodynamic stresses on the combined craft increased, struts between the descent and service modules broke off or burned through before the hatch failed. The descent module immediately righted itself once the service module was gone, with the heat shield forward to take the brunt of re-entry. There was one final problem in store for Volynov when the parachute cables partially tangled and the soft-landing rockets failed, resulting in a hard impact which broke his teeth. The capsule came down in the Ural Mountains 2 kilometres southwest of Kustani, near Orenburg, Russia, far short of its target landing site in Kazakhstan. The local temperature was -38 °C, and knowing that it would be many hours before rescue teams could reach him, Volynov abandoned the capsule and walked for several kilometers to find shelter at a local peasant's house. It would be seven years until Volynov flew again, on Soyuz 21. A similar incident occurred decades later with Soyuz TMA-11 in 2008, though the latter's landing was not as rough.