The relationship is not intuitively clear to me, would like an answer with references and/or graphs. The question arose while reading about Space Shuttle's SRBs.

  • $\begingroup$ You're asking about PMBT prior to launch, right? $\endgroup$ – TildalWave Sep 16 '15 at 13:07
  • $\begingroup$ @TildalWave - yup. $\endgroup$ – Deer Hunter Sep 16 '15 at 13:10
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    $\begingroup$ Burn rate increases with PMBT, and this increases thrust. I am not sure about the effect on Isp, so posting as a comment. $\endgroup$ – Organic Marble Sep 16 '15 at 16:58
  • $\begingroup$ There is a deleted answer which appears to contain some relevant information. Wondering why it was deleted. $\endgroup$ – Anthony X Nov 22 '15 at 23:17
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    $\begingroup$ @AnthonyX - we don't condone copyright violations. The answer had a scan from a textbook (without any explanation or proper attribution). $\endgroup$ – Deer Hunter Nov 23 '15 at 9:11

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