// ORBITAL LOGISTICS AND PROPULSION TERM
Centrifuge
A centrifuge is a machine that spins rapidly to create artificial gravity or to separate materials based on density.
TECHNICAL DEFINITION
A centrifuge is a device that uses centrifugal force generated by rapid rotation to simulate gravity, test components under high G-loads, or separate substances of different densities, commonly employed in aerospace for astronaut training, material processing, and life science experiments.
SYNONYMS & ALIASES
- G-force simulator
- Spinner
- Rotator
USAGE NOTE
Astronauts train in large centrifuges to experience high G-forces similar to launch and re-entry.
DEVELOPERS
Organizations developing technology related to Centrifuge.
A private company developing artificial gravity space stations. Their design relies on rotating the entire station to create centrifugal force, simulating gravity for long-duration human habitation.
A startup developing modular artificial gravity structures called 'Star-Rings.' These large, spinning ring modules are designed to attach to existing and future space stations to provide a gravity-enabled environment.
Formerly known as Orbital Assembly Corporation, this company is focused on constructing large-scale rotating space stations, such as the planned Voyager Station, which will use centrifugal force to create variable levels of artificial gravity.
Operates some of the world's largest centrifuges, including the 20-G Centrifuge, to study the effects of hypergravity. This research is critical for understanding human physiological limits and for testing equipment for high-g environments during launch and re-entry.
A leading designer and manufacturer of high-performance human-rated centrifuges used globally for aerospace training. Their systems simulate the high-G forces experienced by pilots and astronauts.
Operates the Large Diameter Centrifuge (LDC) at its ESTEC facility in the Netherlands. The LDC is used by European scientists to conduct a wide range of experiments in hypergravity, from biology and medicine to materials science.
Designs and builds small centrifuges and other hardware for life science research on the International Space Station (ISS). These devices allow researchers to study the effects of partial gravity on biological samples like cells, plants, and microbes.
Developed the Cell Biology Experiment Facility (CBEF) for the Kibo module on the ISS, which includes a centrifuge capable of generating artificial gravity from 0.1g to 2.0g for life science and biological research in space.