Hydrogen Jet Engine: Difference between revisions

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* This is about 30000 gallons of gasoline equivanet.
* This is about 30000 gallons of gasoline equivanet.
*Range of a boeing 747 - 8000 miles. [https://www.google.com/search?sxsrf=ALeKk026QG9BbsZl0rNsBS9KmerMgczY_w%3A1602863734253&source=hp&ei=dsKJX6q8DJDYsAXHkpG4Cw&q=range+of+a+boeing+747&btnK=Google+Search&oq=how+to+configure+nvidia+geforce+gtx+1650+super+on+linux+mint&gs_lcp=CgZwc3ktYWIQAzIFCCEQoAEyBQghEKsCMgUIIRCrAjoOCAAQ6gIQtAIQmgEQ5QI6DgguELEDEMcBEKMCEJMCOggILhDHARCvAToLCC4QsQMQxwEQowI6CAgAELEDEIMBOggILhCxAxCDAToFCAAQsQM6AggAOgQIABAKOgYIABAWEB46CAghEBYQHRAeOgcIIRAKEKABUMsQWOmzAWD8tAFoBnAAeACAAeQGiAGhS5IBDTExLjQ3LjMuMi42LTGYAQCgAQGqAQdnd3Mtd2l6sAEG&sclient=psy-ab&ved=0ahUKEwiqz4DcvLnsAhUQLKwKHUdJBLcQ4dUDCAk&uact=5]
*Range of a boeing 747 - 8000 miles. [https://www.google.com/search?sxsrf=ALeKk026QG9BbsZl0rNsBS9KmerMgczY_w%3A1602863734253&source=hp&ei=dsKJX6q8DJDYsAXHkpG4Cw&q=range+of+a+boeing+747&btnK=Google+Search&oq=how+to+configure+nvidia+geforce+gtx+1650+super+on+linux+mint&gs_lcp=CgZwc3ktYWIQAzIFCCEQoAEyBQghEKsCMgUIIRCrAjoOCAAQ6gIQtAIQmgEQ5QI6DgguELEDEMcBEKMCEJMCOggILhDHARCvAToLCC4QsQMQxwEQowI6CAgAELEDEIMBOggILhCxAxCDAToFCAAQsQM6AggAOgQIABAKOgYIABAWEB46CAghEBYQHRAeOgcIIRAKEKABUMsQWOmzAWD8tAFoBnAAeACAAeQGiAGhS5IBDTExLjQ3LjMuMi42LTGYAQCgAQGqAQdnd3Mtd2l6sAEG&sclient=psy-ab&ved=0ahUKEwiqz4DcvLnsAhUQLKwKHUdJBLcQ4dUDCAk&uact=5]
*
*Fuel tank is 50k gallons, or extra 7000 gallons equiv of fuel.
*So we have a total of 37000 gallons gasoline equivalent of space if we stick hydrogen in the cargo bay.

Revision as of 00:25, 22 April 2025

https://www.wsj.com/business/airlines/airbus-promised-a-green-aircraft-that-bet-is-now-unraveling-bc1907bb?mod=djem10point

Good article, stupid companies trying fuel cells. We'll show them how to do NOx free hydrogen jets with onboard oxygen. This is precisely a good program for open source, where small ($1B) SAB peoprietary teams can't pull it off because they are not efficient or effective. At 10x efficiency via open, this is a perfect student project, and we can dedicate a full 240 Campus to it next year. First housing, second energy, third cars, fourth jets.

Calculations

  • Fuel load of a Boeing 747 - 50k gallons [1]. What's the equivalent volume for this in compressed hydrogen, at 10000 PSI? 0.9 cubic feet [2].
  • Cargo volume of boeing 747 is 27,467 cubic feet. [3]
  • This is about 30000 gallons of gasoline equivanet.
  • Range of a boeing 747 - 8000 miles. [4]
  • Fuel tank is 50k gallons, or extra 7000 gallons equiv of fuel.
  • So we have a total of 37000 gallons gasoline equivalent of space if we stick hydrogen in the cargo bay.