China Built an Underground Hypergravity Machine
12 hours ago
- #engineering
- #research
- #hypergravity
- Engineers in Hangzhou completed the installation of CHIEF1900, a massive hypergravity centrifuge.
- The machine is housed 15 meters underground to minimize environmental impact from vibrations.
- CHIEF1900 generates up to 1,900 g-tonnes of force, surpassing the previous record of 1,200 g-tonnes.
- It uses a 6.4-meter arm to rotate heavy models, simulating centuries of geological processes in days.
- A vacuum-based cooling system prevents overheating during operation.
- Applications include testing infrastructure like dams and high-speed rail tracks under extreme conditions.
- The machine accelerates slow processes like pollutant migration, reducing observation time from years to days.
- The facility represents a $285 million investment and includes six specialized experimental cabins.
- Future plans include global collaboration, with researchers booking time on CHIEF1900 like astronomers use telescopes.
- Previous tests successfully simulated earthquakes and deep-sea pressures, aiding in material and infrastructure research.