IRMA3500 rev. 2 TEST#3 HD720

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Uploaded by on Oct 20, 2009

IRMA3500 Revision 2 KNO3/SB SOLID ROCKET MOTOR STATIC TEST #3, SIGNIFICANT IMPROVEMENT OBTAINED (2500N.sec. & NO CATO) VS. PREVIOUS ATTEMPTS. PERFORMANCE BELOW PAR AND THRUST CURVE NOT ACCEPTABLE. NEED TO CONTROL BURN SURFACES BETTER AND IMPROVE IGNITION., BUENOS AIRES, ARGENTINA 31 AUGUST 2009 By Raúl J. Martínez

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Uploader Comments (gauchobyte)

  • Great video! Good luck on your next test!

    Dan

  • Dan:

    Thank you so much, actually it worked wonderful in its first flight test. Note I am the guy named Raúl who posted that flight in the sugarpro list along with the "never ending" hybrid you also praise. Thanks again and my congratulations for all the work so inspiring and fun yu have been doing. Best. Raúl

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  • Hi Gauchobyte, was the nozzle made of aluminum? It looked like it became pretty hot, how many times do you think you could reuse that nozzle? Thanks.

  • Wicked motor! I'm surpised that little frame hold it down. I guess that's why u made sure it was balanced.

    I see the nozzle turning yellow :P

  • Superbe....nice machining of the engine, good performance etc...

    Keep up the good work !

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