Rocket Ignition System On Steroids!
ฝัง
- เผยแพร่เมื่อ 19 พ.ค. 2024
- We test a store bought rocket ignitor and compare it to our formulas. When igniting the rocket motors, we try out our new electric ignition system.
Links to ignition system parts:
www.amazon.com/gp/product/B08...
www.amazon.com/gp/product/B01...
Related videos:
• DIY Rocket Engines - E...
• Igniting Our Own Rocke...
Find us on Patreon and our website:
/ techingredients
www.techingredients.com/
#DIY #Rockets - วิทยาศาสตร์และเทคโนโลยี
I'm gonna dream of rockets and reversing trucks tonight
Fire in the hole.
LOL
I have risk assessed from a distance and after the fact and believe it would be safer to switch back to having a dead trigger circuit after the initial firing. Even safer if you work in a warehouse.
Yep.
That beeping nearly drove me bonkers!
I hope this get's pinned!
I'm still surprised by the quality of the content on this channel. Applied Science and Tech Ingredients are unbelievably good👌Thank you for putting this out here for us!
Agreed. My one criticism would be lack of clarity in some of the shots. A down camera on a white background cut in for detailed work would be great. E.g. Nile Red
If you like them then check NightHawkInLight out
@@VinceDonkovWorks NightHawkInLight is fantastic! Been watching for a very long time now. SmarterEveryday, ElectroBoom, NileRed, Cody's Lab, NurdRage, love them all so, so much!
@@VinceDonkovWorks we all know Nighthawk in light
@@CallMe_DrWorm the king of random for a little fun as well lol
"Hey, get me a straw please, I'd like to drink my drink! No, the big one! I'm in a hurry!"
I feel like the content on this channel is how education ought to be. There's no excess or deficit of time on each subject, and everything gone over has an actual purpose for what is trying to be accomplished. Thank you both for the content, take my likes and subscription
Thanks!
Careful what you're asking for... I had a Science Teacher similar to him who'd regularly involve students in his experiments and every time he asked for a volunteer, we all went i.imgur.com/1ahwClb.gif
I for one was part of a static electricity experiment - What happened next would shock you!
If Tech ingredients taught physics/chemistry when I was in school, I might have gone a different direction, or at least retained more. Thank you for your videos
@@TechIngredients this truly is the next advancements of education. And to be sustained on a platform that has other means of garnering ad revenue. It really is the new encyclopedia of information.
Yes - real quality demos, as always on this channel! I did some of this as a little kid. Moved. Wondered about it ever since. I get to see how this is done even though I have no other opportunity for creative interests.
Every kid wants an uncle or grand parent like him.
i just needed the tools and materials, didnt need uncle nor grand parent that will show me how ;)
No they don't! I have grand children who are scared of everything. Every time I go to set off a rocket or explosive they run inside and hide.
Really really true.👍
@@alexrXX You're the grandpa they need, not the grandpa they want!
@@bkuker So true.
Some men want to watch the world burn.
He wants to teach us how.
More like he wants to teach how to get off this planet.
@@gslavik This planet's f*cked, let's get outta here.
He's the next Elon Musk
@@seasong7655 I prefer to think of him as a young Hubert J. Farnsworth.
@@seasong7655 no... no he’s not.
"you can't see the scale but trust me, 5 grams is 5 grams"
Yeah I've heard that before 😒
Trust me, the plastic bag weighs -2 grams
You sound experienced.
Him... I would trust.
Well this isn't exactly making meth 101. Either way you might actually blow up lol
🤣
Thanks for not using any background music. It's just zen to watch your channel. Thank you!
Just had to reply to your comment specifically because you have an NPN transistor for an avatar, and I use a beam power tetrode!
I agree. So many channels make that mistake. Annoying, repetitive background music is just distracting and unnecessary. If you want to listen to background music, you can always add whatever music you like, but it's much harder to remove it, if you don't want it.
Ditto! I despise the usual background music, all too often way too loud, and not contributing to the content.
My favorite part of these videos is the pride on Main Presenter's face when things work.
I like how a car drove by at 30:10. Driver probably said to his wife, “Martha, he’s at it again”.
I love his deadpan expression as the car drove by. They were probably thinking, "the crazy guy is lighting stuff on fire again".
Would love to hear more about the chemistry of the rubber SRB fuel!
You will.
@@TechIngredients This, sir, is what makes you our hero.
I second that
Google Virgin Galactic
I'd like to see you take a crack at Al-ice rockets (aluminum or magnesium fuel with water ice as oxidizer). I played around with them a little bit as a teenager but only had a few successful ignitions. Tough to get the fuel to ignite without the ice melting and extinguishing the igniter. I think I had some success adding a gel to the ice.
This!
Ive never heard of that before, sounds 𝘤𝘰𝘰𝘭. and tough to ignite for sure.
Slowing down of thermal conductivity is hard with these the gel was a good idea
Actually magnesium can also burn with dry ice.
Or if you wanna feel REEEEELY nerdy, use CO3!
en.wikipedia.org/wiki/Carbon_trioxide
Even more violent than those is H2O2m which you can obtain in a [relatively safe] form known as Sodium Percarbonate - en.wikipedia.org/wiki/Sodium_percarbonate
Just don't try reacting dry sodium percarbonate with high concentrations of acetic acid ['vinegar' because it produces a highly sensitive explosive, diacetyl peroxide - en.wikipedia.org/wiki/Diacetyl_peroxide
@@DeliciousDeBlair this is not cool. Your comment is what would have probably killed my teenage ass many moons back...
One of my favourite you tube channels, thank you for the great content.
14:51 "Or if you are in a hurry" Lol...
The backup beep is to let you know that the motor is pointed up instead of down :P
Perhaps the long term plan is to change the earths orbit:
TI: "Today, we are going to attempt to alter the orbit of earth with some very powerful rockets we create here in the lab." /joking
@@guytech7310
I don't know about changing the orbit, but getting the Earth's axial tilt regulated would be nice.
This guy is like Mr Wizard of the internet
spaceX needs to hire this guy ASAP
Mr Wizard was a kid's show.
No. He is God. He knows everything!
@@alexrXX Close, unlike Somebody, he knows when he _doesn't_ know everything! But then proceeds to figure it out!
@@michiganengineer8621 True! But God is also still figuring out how to make a perfect universe.
Takes the most extreme and professional safety precausions during the whole video, tries to blow out a half-burning rocket with his mouth 10cm away from it.. I love this guy
Well, it was just the cardboard tube burning at that point.
@@NemoConsequentae Yup. Rigid safety precaution protocols are mostly for people who don't know what they're doing, anyways. Of course you'd always instruct everyone else to follow those precautions because you know how people are, but that doesn't mean you can't take shortcuts when you know your stuff.
@@Baalaaxa Yes, the problems occur when people who don't understand go all, 'monkey see, monkey do' on the shortcuts when the shortcuts are _not_ applicable.
This is the only channel I watch EVERY upload from.
😀
I have two recommendations for your firing device: a) Use a guarded pushbutton (EG Grainger P/N 12J255) b) build a circuit to safe it after the button is released so it can't be pressed again until the keyswitch is reset. If you want to get even more extravagant, have a separate low voltage current limited resistance detector that is live when the keyswitch is in the safe position to monitor whether you have a good connection to the igniter, that would light an amber light, and prevent it from arming without that good test (and beep and flash the amber if you try to arm it with an open circuit)
@@daithi007 Not really. Guarded pushbuttons are fine for systems that could be activated with a single action accidentally. The keyswitch already prevents that by requiring a separate, different action to arm the system, and you have two indicators showing system state besides. Yet another guard doesn't add to safety in a unique way, it's just redundant. Circuits to disarm on ignition don't make sense either since the igniter has to be replaced, it automatically can't fire again anyway. Low voltage detection is probably impractical or dangerous depending on wire length due to voltage drop, either you can't reliably detect a good circuit, or you have to get the voltage high enough to account for losses and that could cause ignition just from testing. It's a terrible idea to suggest putting electricity through the igniter when it's that electricity that fires it off. There's systems that can do that, but they're not using homemade igniters. Finally, you don't gain safety by checking for open circuits since an open circuit on an igniter fails to a safer condition, which is "no ignition." There's no penalty for pushing the button on a disconnected igniter other than "your rocket doesn't fire."
@@Pyrichia Continuity checking for the rocket igniters has been done safely for decades. Using Kirchhoff's Voltage law and calculating the voltage drop across the relatively small rock igniter resistance compared to the series lamp resistance and using voltage division is how such systems are designed.
It's too bad YT does not allow pictures and LaTeX like equations in the comments.
@@organizedfromwithin2525 reminding me of things I should have remembered from other domains; you're right. You can check continuity without setting off an igniter.
So how about mounting it to a base with two spring return key switches 6 feet apart and a momentary contact pish button to fire. The idea is taking two people each holding their switch closed and with one of the remaining hands, pushing the fire button. If you use two buttons in series next to the key switches, a contortionist would have trouble firing it by themselves! You can add in lights like he has in his circuit.
Of course you could just pull the ignitor wires and connect to a battery! But if you want to add some drama to your rocket launches, this will do it!
This series is really turning out to be pretty cool. I like the precise incremental advancements in the methods, resources, and technologies. Culminating to an upgraded final product of expression. Keep it up
It's a great day when Tech Ingredients publishes a new video. I loved it! I can't wait for the new test coming. I would love to see just how high you can make one go.
I love this content. Dude. You're a legend.
Yes, he is.
I stumbled on your site today. Name is Tom, I’m 59. I won a 6 grade science comp w with Estees rockets. I’ve played with firearms as far as one could go, internal combustion engines w blowers and tourbo charging, can’t afford the racing thing anymore, but I can do the rocket thing again.
Well thank you sir for reignighting my interest , this will fight the boredom and depreciation I’ve felt scince back surgery . Thank You
Man, this channel is so informative, that it really get into the fine grit of the information, and really makes you understand the stuff that you are looking at. Makes me want to do EVERYTHING they make!
I'm leaving a comment to interact and show my support of the channel.
This is my most favorite TH-cam channel !
Yes, it’s really nice, especially when it comes to detailed explanation. Check out “Stuff Made Here” and “Applied Science “ as well 👍
I love how you explain to do it properly and point out to the risks, so that people can do it *safely* themselves.
This channel has been an absolute blessing to me and my daughter who is only 15 but already taking flight lessons due to her astonishing work at space camp this channel has allowed me to communicate with her on so many different levels I would never have previously understood thank you so much keep up the good work !!
As always, great video from my most favourite channel!
Tech Ingredients notification right when a I get home; cold beer and good entertainment on a Friday afternoon.
I am a fan. You have got to be the most well spoken, thorough and very obviously, well versed youtuber/personality I've seen to date. Thanks for a great lesson! I as well as I'm sure many others will look forward to what you'll share with us next. Brandon
I really enjoy your videos. No flashy gimmicks, straight forward insightful information with a proper emphasis on safety. Bravo guys well done and thank you for all the useful information. This will be very helpful in furthering a great hobby interest for my son and I to enjoy.
Man, you should attach those motors to a load cell and graph the thrust over time. I'm interested in how that long burn performs. Nice job!
he will do thrust measurements
Yes. I'm no expert but it seemed a very long time for such a small motor. Hard to imagine it could produce enough thrust to launch a rocket very high
No nozzles.
The burn rate is slow, as it is pressure dependent. Without a nozzle, the chamber pressure is very low and it burns longer than in a real flight
This is Tech Ingredients. We all know he's going to science and engineer the heck out of these. I'm looking forward to the hybrid engines myself. Possibly using cryo LOX and Perchlorate. Ofr course if you wanted to take us on a guided tour of the book Ignition possibly with a collab with Nile Red that would be really interesting. Incredibly dangerous, but definitly interesting......
When connecting the starter at the rocket, use a thick cable with alligator clips to short the signal comming in from the launch control. If there was ever a stuck contact or a capacitive discharge, the energy would be shorted and could prevent an accidental ignition.
And a small capacitor to prevent rf sources from causing accidents
Your point is well taken, but, with the air gaps in the industrial switches used in this system it's probably not needful. Both the key and the palm button should be OPEN when connecting igniter leads. It would have to be a relatively powerful transmitter to bridge those switches while they are open.
Systems I've used in the past had a high resistance continuity lamp circuit which indicated a good igniter connection once the ARM switch is made, but restricted current to levels well below that required for ignition. With such a system, yeah, RFI could be a problem, but not here.
Y'all did a good job with the zooms and such on this vid. Thank you for that. You're vids get better everytime. They're all excellent knowledge regardless.
_I loved model rocketry as a child._ 🚀
_And I underwent a number of unsuccessful attempts at making home-built engines._
_So now this series around pyrotechnics heals old disappointments by providing recipes and techniques that I lacked back then._
*_Thank You!!_* 😊👍
I would really like to see you put each entire series onto a dvd as you get them completed and put them up for sale. I would purchase them. Thank you.
Main Presenter was definitely either a professor or worked at NASA.
Professor for sure he is...and NASA, that was also my thought.
Well , I'm betting 3m or some company similar .
You are great teachers! Very good camera work and presentation speed!
Awesome videos! I really like the different variety of videos you make, especially anything chemistry- or electronics-related. I went into computer science, but I still love learning about chem & EE.
One thing that would help make your videos even better would be to put a little piece of foam over your lapel mic so your plosive consonant sounds aren't super loud on the audio recording. Sometimes the fuzzy thing people put over boom mics is called a "deadcat" - which is kinda funny.
Another thing that helps with audio is to do a very rapid fade in at the beginning of cuts and a very rapid fade out at the end of cuts to stop any sort of unintentional clicking noises between cuts.
Both of these things are pretty minor, and usually only headphones users or audio engineers notice. Thanks for making these videos!
I love the work you have been doing! It's good practice to short the leads of your igniter before applying any pyrogen, keeping them shorted until you are ready to use them, this prevents any accidental charge from setting off the igniter.
BINGO !
HF would shortend out also.
don't forget induced potentials from AC or RF sources
Can I get a shout out for telling you about core and end burners in your last video? And you can still core burn with a fuse. Just wrap all but the end of the fuse with electrical tape.
You did mention that.
I have seen some very good and informative articles on TH-cam. This one is the best. At 63 years of age. You have given me the inspiration to start building model rockets. Your approach to using these ignitors and electric matches. Will be what ensures an ignition source that is greatly reliable.
Thank you much.
this rocket series is awesome! in-depth on both theory and safety, well explained and everything is shown with no time wasted. just awesome! thank you
so once it's popped, turn the key off.. that beeping is... excessive
yeah, funny how he waits with his hand on the key for the flame to go down before shutting the bloody thing off lol
No kidding
Takes time to create excellent content and this was worth waiting for. I'll take quality over quantity any day. You are doing very well. Continue to take as much time as is necessary.
I can’t tell you the level of excitement I feel when I see a new upload in my newsfeed.
I think “yes! Over 30 minute video”
But I must get so engrossed because the end credit music fades in far too quickly!
“Admit it..... it’s pretty good” with a huge smile on your face.
I was grinning like a Cheshire Cat.
Thank you guys, you have made such a difference to my mental well being during this second lockdown over here in the U.K.
As a person who would love to do these kinds of projects, I want to thank you for presenting them so thoroughly. You are one of two channels I have set to send me notifications on new uploads. Thank you!
You're welcome and thank you!
I want to be on your team when the aliens invade hahaha
LOVE YOUR CHANNEL... just sitting here wondering how many of us, having watched (nearly) all of your vids, are now on multiple "lists" lol
Excitement and relief! Discovering your channel has made the breakthrough possible for me. I became complacent with sub-optimal results from dozens of rocket launches. Thank You So much for your very detailed lessons.
Good luck.
Great video!
It's like the viewers themselves doing the experimenting, minus the dangers involved in the experiment.
Thank you, and stay safe, too!
1:45 - Well, toast my ducklings! (that would be, bad).
MON CANARD EST EN FEU!
www.schlockmercenary.com/2005-06-22
I'm also thinking of the gulls on the SpaceX barge during their last attempted landing. (Looks like engine malfunction during reentry burn, missed it entirely.) Lucky gulls...
When you showed off the ignitors, it was a little annoying that whenever the video cut to another camera angle the ignition came immediately. I'd suggest adding half a second of video after the cut for the viewer to adjust to the new camera angle and to find the "point of interest" in the frame before ignition occurs. Otherwise a great video!
Thanks for being brave enough to make a video like this- it’s immensely interesting, and most folks would have gone the “somebody might blow themselves up...” route. Very well done- thanks.
I absolutely love your videos , very detailed , step by step , ingredients , but even better is you explain every part . The safety aspect of all your projects are awesome as well so I know what the dangers are . Your videos as 100 percent correct and work , you have earned my trust in video selection for projects
Thank you!
Great video!!
Would you have any interest in doing a video for making a primmer for pistol and rifle cartridges? There is a massive shortage right now and I think it would be fun to pay with
Keep up all the great work!! Really awesome
This is why i stick with my "old" Colts and Remingtons.
Extremely dangerous fabrication. I think Cody's Lab made one long ago, but probably he had to take it down somewhere along the line.
I just recently saw a YT video on that subject.
@@benthere8051 with elvis ammo?!
He's got a great channel!
They should collaborate
Your shirt looks like when you zoom into an LCD screen
Pictxels
I love how much you love that it beeps.
I remember as a kids using Christmas light bulbs as an igniter. Crack open the tip of the bulb with needle nose pliers then fill with your choice of powder.
Great video and awesome ignition system.
You are a highly respected God amongst us tinkerers, thank you for your information and info!!!
The beeping is truly awful. Great video otherwise
Oh dear Brian. I do hope you’ve recovered
Fascinating, thank you for making these! Really looking forward to the next video on this project!
I think your quality videos should earn you a lot more followers! You have so much to show the world. I have great respect for everything you do, I like the long videos with a lot of information. Thank you so much! 🍀
Thanks!
Spread the word.
Forces his son to “admit it”, that was pretty good.
Was wondering when you'd publish a new video
I've never commented or interacted with the TH-cam community before despite years of watching videos. But this deserves some thanks for such great content. Truly inspiring stuff !!! i'm sure i speak for everyone when i say please do a couple of more videos, build a fuselage and rocket body, launch these babies into the sky somewhere!
2:20 this doubt was killing me for a while now glad u clarified it
You should do a colab with bps.space!
Latching timer relay would be nice to activate buzzer for 2 seconds then turn off
Neat! I can't wait to see its final form!
Very cool as always. I'm looking forward to future videos on rockets.
Firewire?I'd like to connect an old webcam to an old computer using that.
aka IEEE1394. For a while "firewire" wasn't used, and IEEE 1394 used, instead. This was partially because a fancy speaker wire company (like Monster Cable, but don't recall which one) was using it as a trademark. The two businesses were too close together, in category, so the data protocol vendors, just avoided the name.
Firewire from back in the day. You have a webcam that supports Firewire? It's not like any of those cameras of that era needed that kind of bandwidth. Power hungry, somewhat flaky protocol.
Great, but get rid of the bleeping....if not completely, at lest once the starter has been pressed....had to mute your video!
I love all your videos. I'm happy I found them last month.
This was amazing! I love learning and then watching it in action. Thanks for the videos. Stay safe!
Next time please turn off the beeping after ignition.
Definitely a fun, interesting, and I like the step by step with safety procedures. Of course the live fire is so thrilling.
One of the best YT channels out there. Thanks.
Excellent as always. I particularly liked the line 'I used one of our smaller drone batteries' - [pulls out a battery the size of a house brick]
I have a lot of work ahead of me. First building the rockets , engines ,ignitors and last the launch controls. Thank you for another great video.
Very cool I look forward to the test sled video and seeing what nozzels do.
You are easily one of the smartest youtubers who does science videos. I love the way you explain the subtle details and particularities of everything you are working with. Very in-depth educational content. You have my subscription and my eternal likes, sir.
Thanks and welcome!
Wow ! This was a whole lot of FUN ~! I enjoyed every aspect of this so far and I can't wait to see the rest of the progression ! I am a total science enthusiast and I really appreciate all of the thorough explanations and fantastic demonstrations...Great Job !!
nice , cant wait for the thrust measurements, great project!
Great entertainment, well done !! I'm taking notes and loving the attention to detail you take. I can see your somewhat of a perfectionist lol. Most people would have went with a simple contact switch . Its great tho , it just shows that your making the best presentation possible and I thank you for it. Another fun learning experience , oh I just wanted to say thanks to the cameraman as well , really my hats off to both of you Its some of the best all around TH-cam experiences that I've had . I'm loving it ! Thanks again and take care.
Another *EXCELLENT* video.
Well done, again.
I'm glad I'm not the only person who cuts conductors at different lengths. I'm glad to see I'm in good company.
in the process of binging all your videos , so glad i found this channel!!
Thanks, gald you're here!
Fantastic series, keep em comming !...cheers.
A quick sneak peak for an intro is a perfect idea... one can expect what is approaching you... please keep it that way...
Ps. I'm a great admirer and fan of yours... cheers
Hi Tech Ingredients,
Thanks for the awesome in depth videos. I appreciate the calm pace and the long videos. Your channel is what I always wished Discovery channel would be.
Here is a list of suggestions
1. How to do color effects in pyrotechnics.
2. Explore the loudest bang effect of pyrotechnics. The optimal ratio for loudest report.
3. Alternatives to black powder in pyrotechnics.
Tons of respect for using metric scales! You're awesome
Good to see safety details and explanations as well as safety goggles.
I would also like to add that I appreciate you making your level of knowledge accessible to the common layman thank you very much
Great job as usual..... Fascinating stuff.
Momma's shaking her head from the kitchen thinking what have i gotten myself into LOL Love your professional approach doing back yard science and ingenuity "necessity is the mother of invention".
I bet it would be great fun and a even greater learning experience hanging out with you. Love the shirt by the way. 😃😃😃
Very nice! Again I complement you on the thoroughness both practical and theoretical.
I love the fact after watching one of your videos I leave just a little smarter thank you so much for what you do. I’m a retired engineer so I have time on my hands