Iris-t slm

Yeah, IDK why they have like 67kg of extra weight and only around half is fuel. I was initially looking at FB-10A cause it has even worse performance. I think either fuel is too low or it is too heavy.

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SLM is longer then SLS and has double the diameter, therefore at least triple the volume of the SLS.
So 240kg kind a stick.

But therefore I asked for explanation why the at least three times bigger missile weights less then double of its smaller counterpart.

Double the diameter!? Are you OK?

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If this is not a double then I don’t know what is it…

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127 vs 180mm. Not double.
It does have a lot more volume that I do get.

If you actually run the calculations, the IRIS-T SLS has a fuel density of 1.185 kg/L, and if you then multiply that density with the approximate volume of the IRIS-T SL expanded motor section (9cm by 239cm) , you arrive at at about 72kg of fuel, which is higher than the 63kg Gaijin has given it, but within the margin of error of napkin math

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Ok, my bad, then it is double the volume of the SLS…

Fair enough…

Relax the entire luncher gross mass (with the missile in it) is about 380kg and it can be almost seen in here (red box) so there is no way for the SLM to weigh 240kg.

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why that?
140 kg for metal box seems reasonable.

it’s mainly a server desync issue anyway

dice roll, as you said

I launched a poll
If you guys care, maybe you can use a vote to show your disappointment?

IRIS-T SLM is 140kg.

240kg sounds like the weight of missile + container
well i guess not even that, should’ve read the rest of the thread here lol

guys, remember:
Its a composite missile body, not metal

Bc if you divided 140kg by 4 this will mean each face of the 4 sides of the container will only weighs around 35kg or maybe less since the container will contain other components that contribute to the complete weight, each container is almost 3.8m to 4m in high now if you distributed the 35kg on length of 3.8m to 4m you will end up with a very thin piece of metal that will most likely not be able to withstand the heat of the boosters. That’s my logic behind it.

So 155kg for the missile and 225kg for the container sounds more reasonable.

We have no concrete evidence for weight, the best source is this polish defense article that has 2 books as sources that describes the development of the SL/M, with it stating that the SLM is projected to weigh 140-150kg with projected max range of over 35km and over Mach 3 speed.

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a Schweizer Soldat article states 140 in an interview with Diehl.

did we had this article in any report ? if no lets get it here

We should use the Russian source then, maybe they will accept it lol

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These wont be accepted at all sadly.