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  • ...Cavity Length (m) || big diameter (m) || small diameter (m) || sphrcl. r1 (m)<ref name="Spherical geometry">The cavity dimensions in a spherical coordin ...Q corresponds to zero damping. Critical damping occurs for a value of Q = 1/2.[http://en.wikipedia.org/wiki/Q_factor]</ref> || Force (mN) || Force / P
    18 KB (2,518 words) - 13:25, 29 September 2017
  • For TM modes, X = X[sub m,n] = the n-th zero of the m-th Bessel function. [1,1]=3.83, [0,1]=2.40, [0,2]=5.52 [1,2]=7.02, [2,1]=5.14, [2,2]=8.42, [1,3]=10.17, etc.
    8 KB (1,268 words) - 10:32, 16 July 2015
  • ...mply the inverse of the thrust/power ratio : V (m/s) = power (W) / thrust (N)." -frobnicat <ref>[http://forum.nasaspaceflight.com/index.php?topic=37438. '''Option 1''': Energy is conserved, but there is a preferred rest frame. In essence, t
    7 KB (1,068 words) - 15:09, 7 August 2015
  • Title: <strong>EM Drive Developments Thread 1</strong><br/> ...desired direction, that would make a force:<br/><br/>F = 2.5e3/3e8 = 8e-6 N<br/><br/>That&#039;s 90 000 times less than 720 mN.<br/><br/>Where am I wro
    6.57 MB (1,069,908 words) - 08:45, 29 June 2015
  • ....nasaspaceflight.com/index.php?topic=29276.0<br/><br/>Problems with Thread 1 explained (note the things to avoid in the new thread):<br/>http://forum.na ...e that it bears out. There was some good stuff on that thread, but a low s/n ratio combined with a high post count, at the long-ago point I stopped foll
    8.74 MB (1,429,976 words) - 08:47, 29 June 2015
  • ...will be removed via moderation. This subject has large interest, with over 1.5 million thread reads and 600,000 article reads. Most people are reading a ...wavelength.<br/><br/>3) Get TM mode E field frustum end plate to end plate 1/2 wave resonance (TM01 equivalent) at the numerically integrated guide wave
    13.76 MB (2,268,703 words) - 12:26, 7 August 2015
  • ...ong>, etc.<br/><br/>--<br/><br/>Links to previous threads:<br/><br/>Thread 1:<br/>http://forum.nasaspaceflight.com/index.php?topic=29276.0<br/><br/>Thre ...equation is (I know it&#039;s messy):<br/><br/>((P*Q*L)/c)*((1/L+Pi*Br^2)-(1/L+Pi*Sr^2))<br/><br/>P = Power in Watts<br/>Q = Q<br/>L = Length<br/>c = Sp
    4.61 MB (762,332 words) - 15:41, 5 October 2015
  • ...ek letters, etc.<br><br>--<br><br>Links to previous threads:<br><br>Thread 1:<br>http://forum.nasaspaceflight.com/index.php?topic=29276.0<br><br>Thread ...be including a Q<sub>R</sub> calculation in any results I obtain.&nbsp; I'm going to look at it a little more tonight but I think this approach will be
    5.69 MB (951,177 words) - 12:42, 20 May 2016
  • cOOL BoY 1-800-813-0692 Apple technical support phone number HHDR\ Apple customer sup cOOL BoY 1-800-813-0692 Apple technical support phone number HHDR\ Apple customer sup
    12 KB (1,725 words) - 12:01, 30 August 2017