CTI Cesaroni Technology

Impossible! APCP ISP tops out around 266 at best.

JD

dixontj93060 said:

Woah... On first reading I thought you were saying M, as in 10K NS impulse. In a 38mm? That would be some Cesaroni magic!

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JDcluster said:

Impossible! APCP ISP tops out around 266 at best.

JD

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Maybe the propellant has osmium, or neutron matter, or singularities in it to increase the density...

JDcluster said:

Impossible! APCP ISP tops out around 266 at best.

JD

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IF the casing were about 72" long and, filled with finely ground shavings Anything could happen...

I KNOW some of you are going to really like the *NEW* __mm 6XL motor. I've already got "Dibb's" on the first demo...maybe at Airfest

No more talk.:no:

SS/EA 6BBL 71 Cuda said:

IF the casing were about 72" long and, filled with finely ground shavings Anything could happen...

I KNOW some of you are going to really like the *NEW* __mm 6XL motor. I've already got "Dibb's" on the first demo...maybe at Airfest

No more talk.:no:

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You're killing me.

op:

My friend, WarnerR is preparing to fly a Pro29 6XL Classic or White load soon in the WM Blackhawk 29 - told him to buy the tapered closure for some real fun.

We are wondering if it is possible to sku up one or a pair of Tapped 'no-ejection' charge wells for min diameter or electronics only deployment without digging in and altering the existing motor charge . Aeropack does not have a 29 or 24mm min diameter hardware.

The new long burn propellant sounds exciting..will the motors feature an offset core like some of the other longburns or have you cooked up something new?

Kenny

SS/EA 6BBL 71 Cuda said:

IF the casing were about 72" long and, filled with finely ground shavings Anything could happen...

I KNOW some of you are going to really like the *NEW* __mm 6XL motor. I've already got "Dibb's" on the first demo...maybe at Airfest

No more talk.:no:

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I sure hope you are talking about the 6XL 98mm N1800 WLB I have been waiting forever for!

No.

It's the new 24mm 6XL H-112.

Obviously.

Or perhaps not. But that'd still be wicked cool.


Later!

--Coop

Jeroen_at_CTI said:

Your phone call last week triggered this post.

I think it is time for a teaser. Our newest propellant. This is a Pro38-6GXL motor in a regular grain configuration. Working designation is -M (Mellow).

[YOUTUBE]9MeilOF8iPc[/YOUTUBE]

CAR/MCC has a new chairman. In the next session (June?), we are planning to certify this propellant in several motor sizes.

Jeroen

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Must be running on really high Kn values... This opens the door to really long motors

Perhaps a full L in 54mm, a 3-inch N, 38mm K, etc... I would encourage you to consider some of these "niche products". That would be simply awesome.

I saw Bob fly the new long burn at NYPower. It made a huge impression on me. The thing had legs for days.

Cyril's Scribe said:

That is a five or six second burn in a 38mm case...I want one now, plus I already have the hardware too.

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+1 on this. i have a rocket for it also and am flying in about 3 weeks at Black Rock. Would love to air it out.

I'm working on the rest of my QCRS Memorial Day photoset, but I couldn't resist sharing early, this one turned out pretty good

CTI K4000VM:

Gorgeous shot. Jart 5"?

daveyfire said:

I'm working on the rest of my QCRS Memorial Day photoset, but I couldn't resist sharing early, this one turned out pretty good

CTI K4000VM:
View attachment 174216

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Fantastic DOF! Very sharp! I've about figured the pre-sets required with my rig for nice shots, but this sharp and this depth don't happen very often at all. Nice job!


Mark

Vaportrail said:

Fantastic DOF! Very sharp! I've about figured the pre-sets required with my rig for nice shots, but this sharp and this depth don't happen very often at all. Nice job!


Mark

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What exactly do you mean by that? It's a great capture, but it's neither particularly shallow nor deep DOF.

I love the appearance of the flame from the multi-throat nozzle.

CarVac said:

What exactly do you mean by that? It's a great capture, but it's neither particularly shallow nor deep DOF.

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I mean that for a nice sharp image of a rocket straight off the pad, you generally need to be as wide open as possible..or use a flash. The fact that he has the rocket stopped and people in the background in focus is a large DOF for such a fast action shot.


Mark

Vaportrail said:

I mean that for a nice sharp image of a rocket straight off the pad, you generally need to be as wide open as possible..or use a flash. The fact that he has the rocket stopped and people in the background in focus is a large DOF for such a fast action shot.


Mark

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It could be cropped from a wider shot, which inherently would have less background blur.

I for one would have preferred shallow DOF for that.

OH FER PITY SAKE!!!


Its a KAY(!!!) VMax!!!! Its and AWESOME SHOT.

Good grief Charlie Brown.

daveyfire said:

I'm working on the rest of my QCRS Memorial Day photoset, but I couldn't resist sharing early, this one turned out pretty good

CTI K4000VM:
View attachment 174216

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Yup, that's a great shot. Thanks for sharing.

Great photo David. Thanks for posting. I think you caught it just before burn-out !

Jeroen

Yes great photo regardless of whatever anyone else says.....All I hear in the background is "well technically"...............Thanks for sharing Dr. Reeserrrrrr!

Dr Reese... has a nice ring to it...

SO...

38mm Long Burns eh???

Jeroen_at_CTI said:

We have a new reload ready for the Pro98-6GXL hardware. Awaiting the next certification session. Here is a sample.

Jeroen.

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Worlds longest tease...

:'(

Can anyone see anything wrong with this picture?

5G 54mm should be a "K"?

At 1654 N-s it should definitely be a "K"

nh4clo4 said:

At 1654 N-s it should definitely be a "K"

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This typo slipped in when we transitioned to the new style labels. It has been fixed. Thanks!

Jeroen

What happened too QC?? I got one at home on a pro 29. G when it should be F. Post pics once back home.


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Pyropetepete said:

What happened too QC?? I got one at home on a pro 29. G when it should be F. Post pics once back home.


Sent from my iPhone using Rocketry Forum

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Oh. my. goodness. Do you really need to post a photo?

It is a mere oops at the keyboard....this is the second thread I've seen this posted on; Much Ado about Nothing! The number that precedes the letter (ie 1654 mentioned above) is the total impulse; this tells you what class the motor is. If an individual can't figure out that a 54-5G load with a total impulse of 1654 is a K, then you shouldn't IMO be flying that motor (after all, impulse related questions are on the L2 exam).

The only questions I'd ask myself would be something like: did I get the right number of grains in my reload with the right flavor propellant and did it work as expected. If so, I'm happy (and won't get panties in a wad if a great manufacturer occasionally makes a mistake that doesn't actually affect anything!).

Sorry, rant over. Just thought that this banter about one or two typo'd letters is a bit silly. What do I know?:cyclops:

Dr. J. said its fixed; let's move along, shall we?

-Eric-

Pyropetepete said:

What happened too QC?? I got one at home on a pro 29. G when it should be F. Post pics once back home.

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Found it. Pro29-1G Smoky Sam. Fixed. Thank you. Checked the others too.

Jeroen