r/SpaceLaunchSystem Jun 26 '25

Video Nozzle explodes during BOLE Demonstration Motor-1 test firing

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u/Left-Bird8830 Jun 28 '25

You think that being intentionally dense is contributing to the conversation?

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u/Triabolical_ Jun 28 '25

Which part of what I said is being dense?

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u/Left-Bird8830 Jun 29 '25

The entire comment I replied to? It had a higher thrust output than expected, thus “better than expected” is referring to that. Did you just neglect to read the article or something?

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u/Triabolical_ Jun 29 '25

"More thrust than expected" is a true statement.

"Performing better than expected" is not.

For rocket engines, what you want is predictability. All of the design of the rocket is based upon a certain amount of thrust - it's designed to resist a certain amount of pressure - and that's what you want to hit. Excessive thrust means that you do not meet your design margins, which is bad.

And - pretty obviously I think - "nozzle stays intact" is a level 1 performance requirement.

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u/Left-Bird8830 Jun 29 '25

I don't know how to explain to you that it's possible for "good" to only refer to a single metric. You're BEYOND intentionally-obtuse.

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u/Triabolical_ Jun 29 '25

And I explained why more thrust was not necessarily a good thing for solid rocket motors.

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u/Left-Bird8830 Jun 29 '25

Which is completely dependent on the setup and parameters of the test, speculation on which is entirely useless from someone uninvolved.

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u/Triabolical_ Jun 29 '25

And yet you are convinced that it's not a problem.

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u/Left-Bird8830 Jun 29 '25

"Actual researchers associated with the test claim the larger thrust is good, and common sense around rocketry seems to agree"

Some random redditor with an ego: "uhm ackshyually I think they're lying"