Warpig , I like your last post very much . I wish the other known and usual posters would do the same , I mean thinking before typing , taking the time to do research and understand what is at hand . We must thank Herald (I already did) to give us such usefull material with that study . I did not know of Prof. Fleeman but he is obviously an expert . His maths are well beyond mines , light years away I must say . But I understand the study good enough to be able to talk and argue about it .
Back to the topic .You said :
CREF bolded:Take your own advice, fanboy
""On Slide 42, that's the shape of the typical boost + sustain motor in missiles such as AMRAAM. MICA's motor is all boost, and only has the first vertical rectangle. Now look on Slide 46, that's the shape of the typical velocity curve of a boost + sustain missile like AMRAAM. MICA's would be just the boost portion immediately followed by the coast portion. Then Slide 47 is one way to show how that velocity over time translates into distance flown.""
Your analysis wouldn't be complete without looking at the slide 51 and 52 which show the gliding . Then , you have to add the slide 34 and 35 about initial velocity . It is the reason why I (and the numbers) can 't entirely agree with you . I explain by using your words :
""MICA will boost for a few seconds and peak at M4+, maybe about M4.5. After that it is coasting toward its target.""
Specifically 6-7 seconds, then flameout. After that it is lift drag, gravity and that is all. The rocket begins falling immediately and loses energy once thrust ceases.
What people should take into account is HOW a missile is coasting to its target . In this regard , all missiles are different . Different diameters , different weight , different size to length ratio , different surfaces , different canards (if any) , different wings (if any) , etc . It is very complicated . MICA has its advantages and they are not just only few . More on this in a moment .
A missile falls using the same physics (ballistics) that every falling object uses.
I will discuss why BW is full of horse manure at that time-since it is obvious from reading this CRAP that he got someone to explain to him these charts and generic graphs, that he doesn't understand at all. What he's apparently done us talk to someone with just a bit more knowledge than he has and he has latched onto a few concepts and buzz words without reali8zxing exactly what the other pwerson tried to explain to him. .
""AMRAAM will boost for a few seconds up to M3.5+, and then sustain for another ten seconds or so, and get up to maybe at most M4. After that it is coasting toward its target. If the AMRAAM curves look like the ones in the briefing, then the MICA curves will peak higher during the boost phase, then proceed to taper off during the coast phase. What will happen if overlayed on Slides 42 and 47 is that the MICA curve initially peak higher than the AMRAAM curve, but then because the AMRAAM is still boosting while MICA is already coasting, MICA will at some point cross over the AMRAAM curve.""
10 seconds+ The AMRAAM has a tandem burn rocket motor like many extended range A2A missiles. The Super 530D in its latest longer iteration (German technical help) also uses a tandem burn motor. What that means is that th
Warpig , I like your last post very much . I wish the other known and usual posters would do the same , I mean thinking before typing , taking the time to do research and understand what is at hand . We must thank Herald (I already did) to give us such useful material with that study . I did not know of Prof. Fleeman but he is obviously an expert . His maths are well beyond mines , light years away I must say . But I understand the study good enough to be able to talk and argue about it .
CREF bolded:Take your own
advice, fan boy
boost, and only has the first vertical rectangle. Now look on Slide 46, that's the shape of the typical velocity curve of a boost + sustain missile like AMRAAM. MICA's would be just the boost portion immediately followed by the coast portion. Then Slide 47 is one way to show how that velocity over time translates into distance flown.""
Specifically 6-7 seconds, then flame out. After that it is lift drag, gravity and that is all. The rocket begins falling immediately and loses energy once thrust ceases.
I will discuss why BW is full of horse manure at that time-since it is obvious from reading this CRAP that he got someone to explain to him these charts and generic graphs, that he doesn't understand at all. What he's apparently done is talk to someone with just a bit more knowledge than he has, and he has latched onto a few concepts and buzz words without realizing exactly what the other person tried to explain to him. .
""AMRAAM will boost for a few seconds up to M3.5+, and then sustain for another ten seconds or so, and get up to maybe at most M4. After that it is coasting toward its target. If the AMRAAM curves look l
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