Hạng F
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cân nặng của tàu con thoi trong điều kiện bình thường khoảng bao nhiêu nhỉ? nhìn cái dàn khung, dàn cẩu của nó phê lòi. Coi mấy cái Mega factory không thấy nói đến tàu con thoi
 
Hạng F
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solopidi nói:
cân nặng của tàu con thoi trong điều kiện bình thường khoảng bao nhiêu nhỉ? nhìn cái dàn khung, dàn cẩu của nó phê lòi. Coi mấy cái Mega factory không thấy nói đến tàu con thoi
trọng tải tối đa tàu con thoi là khỏang 29.5 tấn. còn trọng lượng rỗng hỏang 78 tấn
 
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Hạng F
22/10/09
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tấm này chỉ còn bình nhiên liệu thôi, sau khi đả bỏ hai hoả tiển tăng cường

Discovery and her external fuel tank as she climbs into orbit 3 seconds after solid rocket booster separation on STS-121, July 4, 2006. Photo from video from the right aft SRB camera.
 
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he Space Shuttle Atlantis begins the slow journey to Launch Pad 39A from the Vehicle Assembly Building (VAB) in preparation for the launch of STS-79 in 16 September 1996. This dramatic view looking directly down onto the shuttle stack atop the Mobile Launcher Platform (MLP) and crawler-transporter was taken from the VAB roof approximately 525 feet (160 meters) above the ground. In view are the Orbiter, orange External Tank and twin white Solid Rocket Boosters.
 
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Mplm_in_shuttle.jpg

The Leonardo Multi Purpose Logistics Module rests in Discovery's payload bay in this view taken from the International Space Station by a crew member using a digital still camera. To the left of the MPLM you can see a glimpse of External Stowage Platform-1.
 
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cockpit atlantis , con thoi đầu tiên xài glass cockpit , nhe hơn cockpit cũ 34 kgs, tíet kiệm năng lượng hơn
STSCPanel.jpg

The "glass cockpit" installed on the Space Shuttle: JSC2000-E-10522 (March 2000) -- Eleven new full-color, flat-panel display screens in the Shuttle cockpit replace 32 gauges and electromechanical displays and four cathode-ray tube displays. The new "glass cockpit" is 75 pounds (34 kg) lighter and uses less power than before, and its color displays provide easier pilot recognition of key functions. The new cockpit is expected to be installed on all shuttles in the NASA fleet by 2002, and it sets the stage for the next cockpit improvement planned to fly by 2005: a "smart cockpit" that reduces the pilot's workload during critical periods. During STS-101 Atlantis will fly as the most updated shuttle ever, with more than 100 new modifications incorporated during a ten-month period in 1998 at Boeing's Palmdale, Ca., Shuttle factory.
 
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thông số con thoi
rbiter specifications[45] (for Endeavour, OV-105)
  • Length: 122.17 ft (37.237 m)
  • Wingspan: 78.06 ft (23.79 m)
  • Height: 56.58 ft (17.25 m)
  • <span style=""color: #ff0000;"">Empty weight: 172,000 lb (78,000 kg)</span>[46]
  • Gross liftoff weight (Orbiter only): 240,000 lb (110,000 kg)
  • Maximum landing weight: 230,000 lb (100,000 kg)
  • Payload to Landing (Return Payload): 14,400 kg (32,000 lb)[1]
  • Maximum payload: 55,250 lb (25,060 kg)
  • Payload to LEO: 53,600 lb (24,310 kg)
  • Payload to LEO @ 51.6° inclination (ISS):
  • Payload to GTO: 8,390 lb (3,806 kg)
  • Payload to Polar Orbit: 28,000 lb (12,700 kg)
  • (Note launch payloads modified by External Tank (ET) choice (ET, LWT, or SLWT)
  • Payload bay dimensions: 15 by 59 ft (4.6 by 18 m)
  • Operational altitude: 100 to 520 nmi (190 to 960 km; 120 to 600 mi)
  • Speed: 7,743 m/s (27,870 km/h; 17,320 mph)
  • Crossrange: 1,085 nmi (2,009 km; 1,249 mi)
  • First Stage (SSME with external tank)
    • Main engines: Three Rocketdyne Block II SSMEs, each with a sea level thrust of 393,800 lbf (1.752 MN) at 104% power
    • Thrust (at liftoff, sea level, 104% power, all 3 engines): 1,181,400 lbf (5.255 MN)
    • Specific impulse: 455 s
    • Burn time: 480 s
    • Fuel: Liquid Oxygen/Liquid Hydrogen
  • Second Stage
    • Engines: 2 Orbital Maneuvering Engines
    • Thrust: 53.4 kN (12,000 lbf) combined total vacuum thrust
    • Specific impulse: 316 s
    • Burn time: 1250 s
    • Fuel: MMH/N2O4
 
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