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User: Eric+Knight

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  1. Re:Am I the only one on Civilian Space Launch Imminent · · Score: 1
    You are 100% correct regarding the purpose and goals of our mission. Thank you for the very kind words!

    -- Eric

    Eric Knight
    Project Co-Leader & Avionics Manager
    Civilian Space eXploration Team (CSXT)
    http://www.civilianspace.com

  2. Re:sounding rockets? on Civilian Space Launch Imminent · · Score: 1
    Yes, sounding rockets push the envelope of space. However, no amateur / civilian group has yet achieved space on their own...building a rocket from scratch.

    I can tell you from first-hand experience that it is a lot harder than it looks...particularly when it is all self-funded.

    Wish us luck!

    Eric Knight
    Project Co-Leader & Avionics Manager
    Civilian Space eXploration Team (CSXT)
    http://www.civilianspace.com

  3. Re:Speed of sound w/ altitude... on Civilian Space Launch Imminent · · Score: 3, Informative


    Hi!

    We project 18 Gs just before motor burnout.

    We've been very accurate in calculating (and then confirming) our projections in previous launches. However, I'm not the physics / aerospace guy on the project (so I don't have the wherewithal to provide the calculations). I oversee the electronics & avionics on the rocket.

    Thanks for your interest in our launch!

    Eric Knight
    Project Co-Leader & Avionics Manager
    Civilian Space eXploration Team (CSXT)
    http://www.civilianspace.com

  4. I'm one of the leaders of the rocket project. on Civilian Space Launch Imminent · · Score: 3, Informative


    Hi, everyone. I'm glad to join your discussion here.

    I'm one of the leaders of the Civilian Space eXploration Team (CSXT). I head up all of the avionics development of the rocket project you are discussing: http://www.civilianspace.com My specialty is electronics & communications. If I can answer any questions for you, let me know.

    BTW: I see a message thread speculating on the number of g's. We expect a peak of 18 g's just before motor burnout.

    Some other numbers you might find interesting:
    * Motor burnout at 14.2 seconds
    * Mach 5.2 at motor burnout
    * Maximum dynamic pressure (Max Q): 8,500 pounds per square foot (occuring at 13.6 seconds)

    F.Y.I., Since our launch is less than a month away, I'm pretty consumed with pre-launch activities. I may only be able to stop by this forum a couple times per week. I apologize in advance for any tardy replies. ;-) Thanks for your interest in our endeavor!

    -- Eric