Space Propulsion: Hybrid and Alternative Chemical Propulsion | STEM History and Concepts | Audiobook

Описание: What happens when engineers refuse to choose only “solid” or “liquid”? In this audiobook, we follow the real history—and the real physics—of hybrid rockets and the wider family of alternative chemical propulsion: gelled propellants, ducted rockets, air-augmented rockets, combined-cycle concepts, tripropellants, and gas-gas systems.

We’ll meet the stubborn boundary-layer realities inside hybrid ports, the strange rheology of gels that flow only when bullied, and the hard-earned lessons of mode transitions where an engine must breathe, burn, and keep its inlet from losing the sky. This is a story of test stands, flight articles, and ambitious ideas that sometimes fly—and sometimes break—yet still move the field forward.

📜 Chapters:
Chapter 0 — The Grammar of Thrust
Chapter 1 — The Third Path
Chapter 2 — Fire in Slow Motion
Chapter 3 — Scaling the Bridge
Chapter 4 — Wax, Rubber, and Oxygen
Chapter 5 — The hybrid toolbox gets sharper
Chapter 6 — When the solid part is the oxidizer
Chapter 7 — A propellant that behaves like a liquid and refuses to spill
Chapter 8 — The physics of gel flames
Chapter 9 — Adding metal to fire
Chapter 10 — Ducted rockets and the art of breathing while burning
Chapter 11 — Air augmentation, the first stolen oxygen
Chapter 12 — Dual mode without mercy
Chapter 13 — Turbines meet rockets
Chapter 14 — Turning air into oxidizer
Chapter 15 — The precooler dream
Chapter 16 — Three propellants, one bargain
Chapter 17 — Gas made to thrust
Chapter 18 — The future is a portfolio
Chapter 19 — When the promise breaks
Chapter 20 — Engines that do not yet exist
Chapter 21 — Rockets in the Mind

🌐Transcript, Aliases, and References:
https://drive.proton.me/urls/D8529EED...

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⚠️ Disclaimer:
This audiobook is for education and entertainment. It describes the history and engineering ideas behind hybrid and other alternative chemical propulsion, using publicly available information and established aerospace principles. It is not a guide for building, modifying, testing, handling, transporting, or operating propulsion hardware. Rocket propellants and pressurized systems can kill or maim without warning, and many of the systems in this story were developed under strict safety rules, specialized facilities, and professional oversight.

Some programs discussed were experimental, proprietary, or changed across test campaigns, so public descriptions may be incomplete or inconsistent. Whenever you hear a number, a performance claim, or a dramatic story beat, treat it as a clue to what engineers were trying to achieve, not a promise you could reproduce. If you want to act on any information in real life, rely on accredited training, official standards, and qualified professionals.