Space Shuttle-Reifen – Columbia geflogener Bugfahrwerksreifen – Kartendisplay
Space Shuttle-Reifen – Columbia geflogener Bugfahrwerksreifen – Kartendisplay
Im Laufe von 30 Jahren startete das Space-Shuttle-Programm Dutzende von Flügen seiner fünf Orbiter und schrieb damit ein neues Kapitel in der Geschichte der Weltraumforschung. Während dieser Missionen führten Astronauten Experimente durch, machten astronomische Beobachtungen, starteten Satelliten und führten weitere Aufgaben aus, um das Weltall besser zu erforschen. Columbia war das erste Shuttle, das im Rahmen einer Mission eingesetzt wurde, und markierte den Beginn von drei Jahrzehnten des Programms.
Bei diesem Exemplar handelt es sich um ein Fragment eines Bugfahrwerksreifens der Raumfähre Columbia (OV-102). Die Überprüfung der Seriennummer anhand öffentlicher Informationen zeigt, dass der Reifen nach Columbias 13. Mission (STS-52).
Das Reifenfragment ist zwischen 0,5 und 1 cm lang und wird in einer durchsichtigen Münzbox geliefert, die an einer Informationskarte befestigt ist. Das Echtheitssiegel des Mini-Museums ist auf der Karte enthalten!
SPACE SHUTTLE COLUMBIA TIRE
This specimen is a rare, mission-flown, showcase piece of a Space Shuttle tire, removed from Columbia after STS-52. Originally, it was a part of the landing gear of the craft. Tires like this one were rated for up to six landings, and though usually used just twice, tire rotation was a common practice.
Not only did the tires need to accommodate of the orbiter (upwards of 240,000 pounds), but also extreme & rapid heating due to surface friction as the craft made ground contact at speeds of up to 250 mph.
The specimen ships in a clear coin case attached to a detailed photo card, with information about the shuttle and well as the Mini Museum Seal of Authenticity.
Please Note: References to disposition paperwork on the specimen card are for context only. All original paperwork resides in the Mini Museum Collection. See information on the original artifact below.
4x3" Certificate of Authenticity
Front of the Large Certificate
Back of the Large Certificate
Luft- und Raumfahrt-Megapaket
Kennedy Space Center Startrampe 39A – Exemplar – begrenztes Angebot
Space Shuttle Columbia – 2,30 Zoll geflogenes Bugfahrwerk-Reifenteil
On April 12, 1981, the Space Shuttle Columbia roared to life on the pad at the Kennedy Space Center’s historic Launch Complex 39A. Solid rocket boosters and Columbia’s own engines delivered more than 6,600,000 pounds of thrust, lifting the crew of two and 4,500,000 pounds (2,000,000 kg) of dreams into orbit at more than 17,500 miles per hour (28,163 kmh).
📸 Space Shuttle Columbia Nose Landing Gear Tire
MISSION-FLOWN SHUTTLE TIRE
Space Shuttle missions were always at high risk for failure during the 30-minute re-entry into the Earth's atmosphere and upon landing safely at Kennedy Space Center or Edwards Air Force Base.
As the shuttle would glide at velocities just below the speed of sound, the four rear main landing gear tires and two front nose tires would need to accommodate not only the weight of the orbiter (upwards of 240,000 pounds ) - but also the extreme, rapid tire heating due to surface friction as the craft made ground contact at speeds of up to 250 mph. As a result, a blown tire was always considered a probable failure upon landing, and balancing this failure with the weight requirements was a challenging task.
📸 A diagram of a Barchan Dune movement
Yet, if you've seen a Space Shuttle in person, you've probably noticed that the tires are not much larger than a truck tire. However, they are quite different in their construction, and their performance is a testament to engineering and rigorous testing.
The chart here illustrates the typical load profile a tire is subject to during landing. It comes from the same "Orbiter Wheel and Tire Certification" study quoted at the start of this section. The intensity of the dynamic load profile tests each tire is subject to is just incredible:
"Dynamic load profile tests include 6 landings and 6 taxi tests per tire of which: 1 landing is a tire chilled to -35 ° F, 1 landing is a tire preheated to +135 ° F, 5 landings represent a 207,000 pound landing weight, 1 landing represents a 240,000 pound landing weight and crosswinds, and range of 0 to 20 knots."
📸 Picture of the serial number on the tire and its position on the orbiter tire public data showing it was used on STS-52.
The disposition paperwork which accompanied this tire did not indicate the tire's full mission history aside from the removal of the tire from the Space Shuttle Columbia (OV-102) after STS-52. However, it is possible that it was used with other orbiters. Nose landing gear tires like this one were rated for up to six landings, and though usually used just twice, tire rotation was a common practice.
Please Note: The item on offer above is a fragment of this mission-flown tire. The original scrap tags and documentation remain in the Mini Museum collection. Photos here are provided for context only.
"The Space Shuttle Orbiter wheel and tire design combined conventional aircraft materials into one of the most highly optimized assemblies yet developed. This is not obvious until the performance limits are compared to similarly-sized equipment on commercial aircraft, which will reveal that the Orbiter's wheel/tire load capability is nearly twice as high." ~ NASA Engineer Carlisle C. Campbell, Jr., "Orbiter Wheel and Tire Certification" NASA Johnson Space Center, 1985
📸 Cutaway drawing of the Space Shuttle created by NASA artists in February, 1981. (Source: NASA S81-30630)
More about the Space Shuttle Program and Columbia (OV-102)
NASA's Space Shuttle program delivered 133 successful missions during its three decades in operation, beginning with Columbia's inaugural launch in 1981 and concluding with Atlantis' final flight in 2011. Missions involved many vital tasks, such as maintaining the International Space Station, repairing the Hubble Space Telescope, and deploying satellites. Scientific experiments featured heavily in the rotation, using the reusable Spacelab developed by the ESA.
📸 STS-52 Lands at KSC's Shuttle Landing Facility. Our tire on the left side. (NASA Image STS052-S-099)
The successful launch and return of Columbia heralded a new age in space exploration. Envisioned in the 1950’s as a fleet of reusable spacecraft, Columbia was joined by Challenger, Discovery, Endeavor, and Atlantis.
Over the course of 135 missions, the fleet delivered hundreds of astronauts and thousands of tons of materials into orbit. They also deployed satellites and served as a platform for the advancement of science while traveling more than half a billion miles during three decades of operation.
STS-107: The Tragic End of Columbia and Her Crew
Above: The crew members of STS-107 pose for the traditional in-flight crew portrait. This picture was on a roll of unprocessed film later recovered by searchers from the debris. Members of the Crew: From the left (bottom row), wearing red shirts to signify their shift’s color, are astronauts Kalpana Chawla, mission specialist; Rick D. Husband, mission commander; Laurel B. Clark, mission specialist; and Ilan Ramon, payload specialist. From the left (top row), wearing blue shirts, are astronauts David M. Brown, mission specialist; William C. McCool, pilot; and Michael P. Anderson, payload commander. Ramon represents the Israeli Space Agency. (Source: NASA Image STS107-735-032 taken between January 16th and February 1st, 2003)
On February 1, 2003, the Space Shuttle Columbia was lost when the craft disintegrated due to an undetected puncture in the wing. The damage occurred during liftoff but did not present a problem until re-entering the atmosphere. All seven members of the crew perished, a powerful reminder of the dangers humanity faces as they move boldly toward the stars.
Each year, NASA holds a Day of Remembrance to honor those who lost their lives while furthering the space exploration. We welcome you to visit their site to learn more about men and women of Apollo 1, Challenger, and Columbia.
Further Reading
Ward, Jonathan H. Leinbach, Michael D. “Bringing Columbia Home: The Untold Story of a Lost Space Shuttle and Her Crew.” Arcade Publishing (2018)
Harland, David M. The space shuttle: roles, missions, and accomplishments. Vol. 2. John Wiley & Sons, 1998.
White, Rowland. Into the Black: The Extraordinary Untold Story of the First Flight of the Space Shuttle Columbia and the Astronauts Who Flew Her. Simon and Schuster, 2017.
Faget, Maxime A. "Space shuttle vehicle and system." U.S. Patent No. 3,702,688. 14 Nov. 1972.
Lamoreux, James C., James D. Siekierski, and JP Nick Carter. "Space Shuttle thermal protection system inspection by 3D imaging laser radar." Laser Radar Technology and Applications IX. Vol. 5412. SPIE, 2004.
Harris, Richard, Michael Stewart, and William Koenig. "Thermal Protection Systems Technology Transfer from Apollo and Space Shuttle to the Orion Program." 2018 AIAA SPACE and Astronautics Forum and Exposition. 2018.
Jenkins, Dennis R. Space shuttle: the history of the National Space Transportation System: the first 100 missions. DR Jenkins, 2001.
Jenkins, Dennis R. Space Shuttle: Developing an Icon: 1972-2013. Specialty Press, 2016.
