Turbopump Explained {Rocket Monday Ep116}

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Turbopump Explained {Rocket Monday Ep116}

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Күн бұрын

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F-1 Engine Gas Generator Testing
• F-1 Engine Gas Generat...
A4 / V2 Rocket in detail: Turbopump
• A4 / V2 Rocket in deta...
Dateline Edwards-AFRL to test new rocket turbo pump
• Dateline Edwards-AFRL ...
RL-10 Turbopump Cutaway
• RL-10 Turbopump Cutaway
In this Ep, we will talk about TubroPumps
So what exactly is it
How much power does it need
Design that is used
Complexities that had to be dealt with
Trade-Offs that is part of the game
#S2T#RocketMonday#Turbopump

Пікірлер: 105

@dylanwilliams8182 3 жыл бұрын

Not only was this education, this was so entertaining! The “go boom” was killing me

@s2tenglish 3 жыл бұрын

I am glad u liked it

@Gberluz 3 жыл бұрын

As an aerospace engineer, I love your work. Keep it up!

@s2tenglish 3 жыл бұрын

Thanks man I will do my best

@ZeroSpawn 3 жыл бұрын

Dude i love your energy and knowledge! Thank you. Also Pro tip, watch video at .75x speed.

@s2tenglish 3 жыл бұрын

Thanks for the tip!

@ZeroSpawn 3 жыл бұрын

@@s2tenglishtip for viewers i mean. You keep doing you man! 🤟🏾 We await your next video!

@rocketscience777999 2 жыл бұрын

The video would be much better if he wasn’t t on crack:)

@ikirigin 2 жыл бұрын

1.75X speed, got it

@tomklein6883 3 жыл бұрын

Fantastic overview of all the problems, challenges, failures. What needs to be done and why / why not.

@s2tenglish 3 жыл бұрын

Glad U liked it

@justinnunez4894 3 жыл бұрын

Wow this presentation was probably the best I’ve ever seen on wrapping my head around rocket engines in general. I would take his lecture any day. Also if you did another video with more in depth technicals I’d be greatly interested! Thank you for this great content please keep it up 👍

@s2tenglish 3 жыл бұрын

Wow, thank you! I have made more video on the topic U may like this one , kzfaq.info/get/bejne/bdVgdrB-xrLed58.html , Raptor Engine Explained

@gh0s742 Жыл бұрын

Mate I agree with the last comment two years ago. I love your style and your energy!!! It's so clear that You love this stuff

@s2tenglish Жыл бұрын

I appreciate that!

@gh0s742 Жыл бұрын

@@s2tenglish no problem at all!! Now I'm working my way through your other videos!!!

@clydecronin2122 3 жыл бұрын

Love it! Could you do another video on turbo bumps explaining a bit deeper in to it?

@s2tenglish 3 жыл бұрын

I could try

@jakubgrybos6886 3 жыл бұрын

I love the work you do! Explains a lot.

@s2tenglish 3 жыл бұрын

Glad you enjoy it!

@claytonsneider7373 Жыл бұрын

Man, so educational. So much information. Thank you! One suggestion I have, that is the same for most non-native english speakers, is just try to slow down as much as possible and pronounce your words as clear as possible.

@s2tenglish Жыл бұрын

I will do my best

@rules436 2 жыл бұрын

Also, in open cycle engine only, we call combustion for turbopump as a gas generator, in closed cycle/full flow, it's called stage combustion (pre-combustion) as the main job there is to make the prop / LOX into gas, and a by-product of it is running the turbines. About the pump, the role of metallurgy is demonstrated well in the RD-180 well (OX Rich), and RS-25 is a workaround to get a closed cycle.

@s2tenglish 2 жыл бұрын

True

@rogerrinkavage Жыл бұрын

I know this isn't your most recent video but i love it!

@s2tenglish Жыл бұрын

hey as long as it works 😜

@blengi 2 жыл бұрын

"this puppy" and "bonkers" lol. learnt heaps cheers!

@s2tenglish 2 жыл бұрын

Enjoy

@eliweitzman9993 3 жыл бұрын

Awesome video! Thanks!

@s2tenglish 3 жыл бұрын

Thankyou

@rules436 2 жыл бұрын

I happened to see the video now.. as told in video .. there are lot of errors.. "Fuel and Oxygen mixture quantity should be same.."he took example of methane as fuel.. but its wrong.. LOX has density equal to RP1 .. noth Methane.. what LOX has equal to Methane is thermal properties, boiling point , which makes tank design easy..

@s2tenglish 2 жыл бұрын

can you please provide the numbers so I can pin it here I made a mistake

@venom9918 3 жыл бұрын

I love the thumbnails you put

@s2tenglish 3 жыл бұрын

Thanks

@getartsywithyogita8291 3 жыл бұрын

Hi there, you have enormous amount of knowledge in this field. please try to work on presentation skills .people like you are an asset for society. You should be celebrated. Some points that i can point out are, explaining in simpler languages and speaker a bit slower. Thanks for sharing you knowledge.

@s2tenglish 3 жыл бұрын

I will try my best

@vishrutreddy2075 2 жыл бұрын

Best video on rocket

@s2tenglish 2 жыл бұрын

Glad U liked it

@Sammy19327 2 жыл бұрын

Well done. I want more.

@s2tenglish 2 жыл бұрын

well there is 194 video in this playlist alone and other topics which is in 776 videos so U should find something U like

@JohnDoe-ef3wo Жыл бұрын

This was great. Love your enthusiasm for this

@s2tenglish Жыл бұрын

I am glad you liked it

@JohnDoe-ef3wo Жыл бұрын

@@s2tenglish hey do you know any 3D modeling programs for designing pumps. I'm just getting into all this, and was wondering where I should start? Any help would be appreciated 🙏

@s2tenglish Жыл бұрын

@@JohnDoe-ef3wo start with Onshape or fusion 360

@JohnDoe-ef3wo Жыл бұрын

@@s2tenglish I'll look into those. Thanks man..

@kevbeer1 2 жыл бұрын

very informative thanks

@s2tenglish 2 жыл бұрын

Glad it was helpful!

@sridharpalla5612 3 жыл бұрын

A very detailed explanation of why rockets are the way they are. But one question about Rutherford engines, why battery pumped rocket engines can't be scalable? Is it just weight of battery or economics or any other engineering challenge??

@s2tenglish 3 жыл бұрын

RS25 engine needs about 23,260 hp just for Oxidizer system & 71,140 hp for Fuel system so total 70 + MW there is not battery system on earth that can provide that kind of power for even 10 s let alone what u need for a actual launch

@razzmattazz 7 ай бұрын

Fantastic video.

@s2tenglish 7 ай бұрын

Glad you enjoyed it

@EatsFancyFeast Жыл бұрын

interesting !!!! thank you 👍

@s2tenglish Жыл бұрын

Thank you too!

@abm8017 3 жыл бұрын

Fantastic overview!

@s2tenglish 3 жыл бұрын

Happy to help

@SuperSilviaS15 Жыл бұрын

I seriously thought that the amount of information coming from this guy was amazing. His ability to convey it to where a bonehead like myself can understand it was phenomenal. I understand he is putting as much info aa he can physically speak out and still be clear. But I can not help but to think that either my brain is incredibly slow or his ability to speak was lightspeed.

@s2tenglish Жыл бұрын

I do talk fast sorry

@miodice3 3 жыл бұрын

Love it!

@s2tenglish 3 жыл бұрын

Thanks

@Joshua123456791Funny6791 3 жыл бұрын

Great presentation. Thank you. You've got a new subscriber.

@s2tenglish 3 жыл бұрын

Awesome, thank you!

@Mirgatroid 2 жыл бұрын

oomph puppy go boom

@s2tenglish 2 жыл бұрын

BOOOM

@Avida-l7s 2 жыл бұрын

Great video ! Thank you 🙏

@s2tenglish 2 жыл бұрын

Enjoy

@bradchen9317 3 жыл бұрын

Thank you for this video!

@s2tenglish 3 жыл бұрын

Happy to help

@nikohamil538 Жыл бұрын

I understand the difficulties of making a turbopump but... but there are hundreds of companies in India making pumps so lets say someone calls them and say "hi, I want to pump 50 kilos of LOX per second" he wont find a 3-4 of companies accepting the challenge ? What do you think ? I havent tried it yet but i have the feeling that he would find someone

@s2tenglish Жыл бұрын

50 kilos of LOX is wrong unit u need liters per min & themperature is an another issue + how will U drive it while making everything as light as possible

@nikohamil538 Жыл бұрын

@@s2tenglish A) i m sorry, i m not an expert but RPA says: Oxidizer mass flow rate: 53.04132 kg/s B) I didn't say i will design a pump What i said is that there are several pump calculators even online so what you want "in" and what you want "out" can be calculated easily Right ? So given the fact there are so many companies in India making pumps already water pumps ? oxygen pumps ? gasoline pumps ? But at least they have experience with pumps So if you tell them "i want a pump with THESE specifications" will they all deny to develop a pump like the one you want ? i m not saying that it will be cheap or expensive or i dont know I m asking if any company there will say "ok i ll give it a try"

@nikohamil538 Жыл бұрын

@@s2tenglish Mind you, i m not saying your video is wrong I agree in everything you said Making a pump is probably the toughest part of all Thats why Rocket Labs dropped the idea of making a turbopump and created an electric pump And its not just them Many small rockets do so because (i guess) to make a turbo pump for a 10, 20 or 30 kN engine is rather too expensive and too bulky and heavy and complicated Yes you have the battery weight but still an electric motor is much simpler than a turbine There are already 2-3 companies in Europe making electric pumps for smaller rocket engines Now if you go above 50 or 60 kN then the turbopump is one-way road Unless someone comes up with something new (or old and revised)

@zachnun7145 2 жыл бұрын

Good video. Do you have any videos on the plumbing of a turbo pump, specifically in an evaporator cycle? Can't find much on it outside of info on nozzles.

@s2tenglish 2 жыл бұрын

evaporator cycle? example please

@zachnun7145 2 жыл бұрын

@@s2tenglish *expander cycle my bad I believe Blue Origin's lunar lander engine will be an expander cycle, it's called the BE-7

@LTV_inc 3 жыл бұрын

Phenomenal! Thank you.

@s2tenglish 3 жыл бұрын

Enjoy

@vincentrusso4332 3 жыл бұрын

I love this damn guy...

@s2tenglish 3 жыл бұрын

Glad to hear it

@AshishSingh-wk8in 2 жыл бұрын

I have exam tomorrow and I am watching this... I'm a food technologist 🤷‍♂️

@s2tenglish 2 жыл бұрын

Good LUCK

@nenom-ob3xx Жыл бұрын

why the subtitles are not available :(

@s2tenglish Жыл бұрын

I am sorry but i can't afford it

@rahul_sreedharan 3 жыл бұрын

Could you reduce the speed of your explanation,and increase the volume of your voice it would be great.It looks like you are in a hurry to go somewhere.

@s2tenglish 3 жыл бұрын

U can slow the video down to your liking