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BPS.space

@bps_space • 44,037 subscribers

Space is the place. Run by @joebarnard

Shorts

Pre-flight static fire of my new N motor to launch the camera pod! A little more nozzle erosion than expected, so it's not as efficient as the sim, but it's good enough! I cast 2 identical N motors, and the other will be the first flight of my Risky Batman propellant formula 🚀

Pre-flight static fire of my new N motor to launch the camera pod! A little more nozzle erosion than expected, so it's not as efficient as the sim, but it's good enough! I cast 2 identical N motors, and the other will be the first flight of my Risky Batman propellant formula 🚀

47,123 görüntüleme

Burn #2 of Risky Batman - same internal geometry as the first motor with a lower amount of burn suppressant and a more balanced mix of 90 vs 400 micron ammonium perchlorate. Next up, higher pressures, non-eroding nozzles, and longer motors!

Burn #2 of Risky Batman - same internal geometry as the first motor with a lower amount of burn suppressant and a more balanced mix of 90 vs 400 micron ammonium perchlorate. Next up, higher pressures, non-eroding nozzles, and longer motors!

28,339 görüntüleme

Videos

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New nosecone who dis 🗣️🚨🚀🆙 Also new video about it on the Bepis YouTube channel:

New nosecone who dis 🗣️🚨🚀🆙 Also new video about it on the Bepis YouTube channel:

61,413 görüntüleme • 3 ay önce

A bit more detail about that nozzle erosion 🚀

A bit more detail about that nozzle erosion 🚀

28,596 görüntüleme • 1 ay önce

I made an itty bitty teeny weenie microscopic super tiny incredibly small flight computer

I made an itty bitty teeny weenie microscopic super tiny incredibly small flight computer

135,436 görüntüleme • 1 yıl önce

Supersonic Lensing! These lensing effects are very hard to see without motion, and video compression makes it even harder. I really wanna capture more of them soon!

Supersonic Lensing! These lensing effects are very hard to see without motion, and video compression makes it even harder. I really wanna capture more of them soon!

60,697 görüntüleme • 6 ay önce

🚨NEW 25 MINUTE VIDEO UPDATE ON PATREON🚨 Camera deployer is improving, the fiberglass nosecone mostly worked, and we got two N motors cast and ready to go 🚀

🚨NEW 25 MINUTE VIDEO UPDATE ON PATREON🚨 Camera deployer is improving, the fiberglass nosecone mostly worked, and we got two N motors cast and ready to go 🚀

68,592 görüntüleme • 1 yıl önce

Fun little side project, I mounted a 360 camera on top of a 2 stage rocket. Got to Mach 1.2 without killing the camera, not too bad!

Fun little side project, I mounted a 360 camera on top of a 2 stage rocket. Got to Mach 1.2 without killing the camera, not too bad!

160,665 görüntüleme • 3 yıl önce

Is it cheaper to make your own rocket motors vs buying commercial reloads?

Is it cheaper to make your own rocket motors vs buying commercial reloads?

12,581 görüntüleme • 1 ay önce

The AGARD-B model is the gold standard for wind tunnel calibration, and it’s had the same shape since the ’60s. I don’t have a wind tunnel (yet), but I do like verifying my CFD data.

The AGARD-B model is the gold standard for wind tunnel calibration, and it’s had the same shape since the ’60s. I don’t have a wind tunnel (yet), but I do like verifying my CFD data.

59,768 görüntüleme • 1 yıl önce

For one brief and glorious moment, this fly had the best seat in the house for this static fire 🔥

For one brief and glorious moment, this fly had the best seat in the house for this static fire 🔥

39,479 görüntüleme • 1 yıl önce

Large solid rocket motors are surprisingly hard to light. They need ignition systems that can deliver lots of heat and pressure quickly, and head-end ignition solves that.

Large solid rocket motors are surprisingly hard to light. They need ignition systems that can deliver lots of heat and pressure quickly, and head-end ignition solves that.

43,034 görüntüleme • 1 yıl önce

New video series! This might be my favorite (and hardest) project to date 🚀 Click this link or you're in BIG trouble:

New video series! This might be my favorite (and hardest) project to date 🚀 Click this link or you're in BIG trouble:

22,015 görüntüleme • 7 ay önce

I’m 90% sure this will work, maybe 85%. There’s a solid 70% chance it’s perfect. I’m like 60% sure of that… Full video:

I’m 90% sure this will work, maybe 85%. There’s a solid 70% chance it’s perfect. I’m like 60% sure of that… Full video:

19,651 görüntüleme • 6 ay önce

Had such a great time at Open Sauce last weekend 🤖 Big shoutout to everyone who stopped by to say hi, and to all the insanely cool booths I got to check out.

Had such a great time at Open Sauce last weekend 🤖 Big shoutout to everyone who stopped by to say hi, and to all the insanely cool booths I got to check out.

34,392 görüntüleme • 1 yıl önce

Footage and data from the static fire, the motor ended up being an O2700! I'll need to make several more motors before we attempt the Q class motors for the spaceshot, but this is a great first step. Now it's time to make some videos about this whole process :)

Footage and data from the static fire, the motor ended up being an O2700! I'll need to make several more motors before we attempt the Q class motors for the spaceshot, but this is a great first step. Now it's time to make some videos about this whole process :)

65,293 görüntüleme • 3 yıl önce

You’ll never believe this machining hack!! 11/10 machinists HATE HIM

You’ll never believe this machining hack!! 11/10 machinists HATE HIM

25,263 görüntüleme • 1 yıl önce

Telemetry Overlay is what I use to show data in my videos - seeing real data in conjunction with the test footage helps me understand my projects better, and it’s WAY better than showing a static graph. Thanks to them for sponsoring this post! Learn more:

Telemetry Overlay is what I use to show data in my videos - seeing real data in conjunction with the test footage helps me understand my projects better, and it’s WAY better than showing a static graph. Thanks to them for sponsoring this post! Learn more:

12,292 görüntüleme • 5 ay önce

Type “YES” to affirm cheaper aluminum

Type “YES” to affirm cheaper aluminum

21,372 görüntüleme • 1 yıl önce