👉 The Tc fluid, or Thermocompressible Fluid, is a specialized liquid used in high-performance rocket engines, particularly in the Space Shuttle's Solid Rocket Boosters (SRBs). It is a mixture of liquid hydrogen and liquid oxygen, acting as both fuel and oxidizer. The Tc fluid's unique properties allow it to remain liquid at extremely high temperatures, typically around 250°C (482°F), making it ideal for the harsh conditions inside a rocket engine. This fluid undergoes rapid vaporization and combustion, generating immense thrust by expanding through the nozzle. Its thermocompressibility ensures efficient energy transfer and optimal engine performance, crucial for the reliability and safety of space missions.
