| 词条 | Soyuz 31 |
| 释义 |
| name = Soyuz 31 | image = Bundesarchiv Bild 183-T0709-273, Waleri Bykowski und Sigmund Jähn.jpg | image_caption = Bykowski (above) and Jahn (below) | insignia = Soyuz 31 mission patch.svg | mission_type = | operator = | COSPAR_ID = 1978-081A | SATCAT = 11010 | mission_duration = 67 days, 20 hours, 12 minutes, 47 seconds | distance_travelled = | orbits_completed = 124 | spacecraft = | spacecraft_type = Soyuz 7K-T | manufacturer = NPO Energia | launch_mass = {{convert|6800|kg|lb}} | landing_mass = | launch_date = {{start-date|August 26, 1978, 14:51:30|timezone=yes}} UTC | launch_rocket = Soyuz-U | launch_site = Baikonur 1/5[1] | landing_date = {{end-date|November 2, 1978, 11:04:17|timezone=yes}} UTC | landing_site = {{convert|140|km|mi}} SE of Dzhezkazgan | crew_size = 2 | crew_launching = Valery Bykovsky Sigmund Jähn | crew_landing = Vladimir Kovalyonok Aleksandr Ivanchenkov | crew_callsign = {{lang|ru|Ястреб}} ({{lang|ru-Latn|Yastreb}} - "Hawk") | crew_photo = | crew_photo_caption = | orbit_epoch = | orbit_reference = Geocentric | orbit_regime = Low Earth | orbit_periapsis = {{convert|196.8|km|mi}} | orbit_apoapsis = {{convert|259.9|km|mi}} | orbit_inclination = 51.64 degrees | orbit_period = 88.81 minutes | apsis = gee | docking = | docking_target = Salyut 6 | docking_type = dock | docking_port = | docking_date = | undocking_date = | time_docked = | previous_mission = Soyuz 30 | next_mission = Soyuz 32 | programme = Soyuz programme (Manned missions) }} Soyuz 31 ({{lang-ru|Союз 31}}, Union 31) was a 1978 Soviet manned space flight to the Salyut 6 space station.[2] It was the seventh mission to and sixth successful docking at the orbiting facility. The Soyuz 31 crew were the second to visit the long-duration Soyuz 29 resident crew. Soyuz 31 carried Valery Bykovsky and Sigmund Jähn, the first German cosmonaut, into space. They swapped Soyuz craft with the long-duration crew and returned to earth in Soyuz 29, the resident crew returned to earth in Soyuz 31. Crew{{Spaceflight crew|Terminology = Crew Member |position1 = Commander |crew1_up = Valery Bykovsky |flights1_up = Third and last |details1_up = {{flagicon|Soviet Union}} Soviet Union |position2 = Research Cosmonaut/Flight Engineer |crew2_up = Sigmund Jähn |flights2_up = Only |details2_up = {{flagicon|East Germany}} East Germany |crew1_down = Vladimir Kovalyonok |flights1_down = Second |details1_down = {{flagicon|Soviet Union}} Soviet Union |crew2_down = Aleksandr Ivanchenkov |flights2_down = First |details2_down = {{flagicon|Soviet Union}} Soviet Union }} Backup crew{{Spaceflight crew|position1 = Commander |crew1_up = Viktor Gorbatko |details1_up = {{flagicon|URS}} Soviet Union |position2 = Research Cosmonaut |crew2_up = Eberhard Köllner |details2_up = {{flagicon|East Germany}} East Germany }} Mission parameters
Mission highlightsSoyuz 31, the third Intercosmos flight, was launched 26 August 1978. Cosmonauts Bykovsky and Jahn were greeted by resident crew Vladimir Kovalyonok and Aleksandr Ivanchenkov when they docked at the aft port of the Salyut 6 space station the next day. The visitors brought with them fresh onions, garlic, lemons, apples and other food for the long-duration crew, then in space for more than two months.[3] The presence of the East German cosmonaut was seen as significant because of the presence of the MKF-6M camera on the space station, built by the Carl Zeiss works at Jena.[4] Medical and biological experiments were carried out, including an audio experiment which tested sound and noise perception limits.[3] An experiment called Berolina used the Splav furnace to process an ampoule of bismuth and antimonide with the material between two plates in the ampoule. The tree structure which resulted was four to six times larger than what had been produced on the ground.[3] Another experiment tested using different photographic films on the station's interior. The Soyuz 31 crew swapped craft with the Soyuz 29 crew so as to supply the long-duration crew with a fresh craft. On September 2, the engines of Soyuz 29 were tested, 25 experiment containers with 100 experimental results were transferred, along with exposed film, and seat liners and centering weights were exchanged. The Soyuz 31 crew left in Soyuz 29 the next day and landed 140 km southeast of Dzhezkazgan.[3] The standard recovery procedure was changed with this flight, observers noted.[4] In the past, the recovery of a civilian Salyut crew had been made on the orbit following the one which provided a nominal launch opportunity to Salyut. With this and subsequent flights, the landing occurred during the orbit which provided the nominal launch opportunity. The effect of this change was to have a landing window open some two to three days earlier than otherwise.[4] The crew on the station subsequently boarded the Soyuz 31 vehicle and redocked it to the forward port, thus freeing the aft port for a forthcoming Progress supply ship. They returned to earth 2 November in the craft after setting a new space-endurance record of 139 days. References1. ^{{cite web |url=http://www.astronautix.com/sites/baiurlc1.htm |title=Baikonur LC1 |accessdate=2009-03-04 |publisher=Encyclopedia Astronautica |deadurl=yes |archiveurl=https://web.archive.org/web/20090415160730/http://www.astronautix.com/sites/baiurlc1.htm |archivedate=2009-04-15 |df= }} {{Portal|Soviet Union|Spaceflight}}{{Soyuz}}{{Interkosmos}}{{Orbital launches in 1978}}2. ^The mission report is available here: http://www.spacefacts.de/mission/english/soyuz-31.htm 3. ^1 2 3 {{cite book | last = Newkirk | first = Dennis | title = Almanac of Soviet Manned Space Flight | year= 1990 | isbn = 0-87201-848-2 | publisher = Gulf Publishing Company | location = Houston, Texas }} 4. ^1 2 {{cite book | last = Clark | first = Phillip | title = The Soviet Manned Space Program | year= 1988 | isbn = 0-517-56954-X | publisher = Orion Books, a division of Crown Publishers, Inc. | location = New York }} 7 : Crewed Soyuz missions|1978 in the Soviet Union|East Germany–Soviet Union relations|1978 in East Germany|Spacecraft launched in 1978|Spacecraft which reentered in 1978|Spacecraft launched by Soyuz-U rockets |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。