Rocket Sled Parachute Design Verification

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  • Опубликовано: 27 янв 2014
  • 10/11/2013
    A prototype Mars parachute is pulled from the sky with a rocket sled. The test applies the correct aerodynamic force to a parachute that is too large to fit in any existing wind tunnel.
    The successful test approach allows engineers to study issues and improve parachute design.
    MH-60S Knighthawk Helicopter, 4000 ft Drop Altitude
    135,000 lb Sled
    100,000 lbf of Pull Thrust
    50,000 lb Tripod Structure
    2,000,000 lb Concrete Anchors
    300 hp Winch to Fish in Parachute
    2600 ft 1-5/8" Technora® Rope (produced by Samson)
    2000 lb Pulley
    JPL clearance number: CL#14-0516
    NAWCWD clearance number: 13-0171

Комментарии • 125

  • @jansenart0
    @jansenart0 8 лет назад +42

    Even given this is a video about testing hypersonic parachutes with rockets, steel and an SH-60, set to Metallica, the most American thing about this is that the test is using pounds-force instead of Newtons.

  • @benjaminmarti6038
    @benjaminmarti6038 10 лет назад +3

    Congratulations to everyone involved in amazing test. The JPL and NAWCWD China Lake teams have been losing sleep for over a year figuring out the details of this crazy test event. Seriously, dropping a parachute from a helicopter and pulling it down with a rocket sled??

  • @sookjaehae
    @sookjaehae 10 лет назад +4

    Your headgear is awesome Mike.

  • @crodere
    @crodere 10 лет назад +1

    This was an awesome experiment. Good luck guys!

  • @alphaadhito
    @alphaadhito 7 лет назад +1

    I salute the man/woman who designed this system

  • @ZenZaBill
    @ZenZaBill 2 года назад

    Rock n' Roll meets high speed parachute deployment tests! I guess the 'chute was too large for the Ames Research Center wind tunnel, so this provided a lot of cool video. Besides, it is kind of dark in the 80x120 Ames tunnel... and inside, it is absolutely HUGE.

  • @peanuts2105
    @peanuts2105 7 лет назад

    Brilliant footage!

  • @timpost968
    @timpost968 10 лет назад +2

    Jet Propulsion Laboratory is so very cool!

  • @microdubber
    @microdubber 10 лет назад +6

    This stuff has got to be a 'blast' to work on!!!! ;-)

  • @moefuggerr2970
    @moefuggerr2970 2 года назад +1

    Well that kept me entertained.

  • @killerdoritoWA
    @killerdoritoWA 7 лет назад

    That would be a helluva parasailing ride!

  • @lonniethehorrorwritertobin1128
    @lonniethehorrorwritertobin1128 10 лет назад +1

    thank you, very cool

  • @BigDaddyLongLegs1981
    @BigDaddyLongLegs1981 10 лет назад +9

    I hope Jebidiah made it out ok :-P

  • @naybobdenod
    @naybobdenod 10 лет назад

    really really cool video

  • @TheDivegeek
    @TheDivegeek 10 лет назад +5

    This looks like an awesome job... using a rocket sled to stress test a Mars lander parachute. The parachute failed, which I'm guessing means they get to do it again!

  • @bajadude53
    @bajadude53 8 лет назад +6

    I got to machine that part pulled up at

  • @patrickmccarthy3260
    @patrickmccarthy3260 Год назад

    where was pete mitchell ? nice sound track would of never suspected that from a nasa test clip // maybe think about doing a HHSTT clip awesome multi angle /alt camera work .. this was stellar ! maybe some narrations for posterity

  • @romanrumshin1694
    @romanrumshin1694 9 лет назад

    well, exelent investigation. five stars

  • @dtiydr
    @dtiydr 8 лет назад +1

    94000 lbf (47 metric ton) holy shit!

  • @DanRoganti
    @DanRoganti 10 лет назад

    now that's badass