January 26, 2023

Magnetic Chamber can Simulate Microgravity (or Mars Gravity) Here on Earth

The system, a kind of magnetic levitation-based simulator (MLS), can hold about 1,000 times what previous comparable systems did. Thats a substantial improvement, as the size was the limiting factor in the earlier designs, as they might just hold a couple of microliters of material..

Lower gravities result in larger experimental locations, so when simulating Martian gravity, the system can produce about 20 cubic centimeters of experiment area.
Whats more, the FSU group leveraged existing high-temperature superconducting products and integrated them with a specific type of coil configuration.

Some researchers see another way. Using magnetic fields can synthetically replicate a zero-gravity environment, and now a group from Florida State Universitys (FSUs) National High Magnetic Field Laboratory has actually developed a system that can hold a much bigger sample than previous models.

Some scientists see another way. Utilizing magnetic fields can synthetically simulate a zero-gravity environment, and now a group from Florida State Universitys (FSUs) National High Magnetic Field Laboratory has developed a system that can hold a much bigger sample than previous versions.

Electrical Engineering YouTube GreatScott! discusses how magnetic levitation works.
Thats too little for lots of applications, like synthetically grown organs or hydroponics devices. An increase to 4,000 microliters is a significant improvement, though still far below what lots of researchers would desire. Lower gravities lead to larger speculative areas, so when replicating Martian gravity, the system can create about 20 cubic centimeters of experiment area.
Thats still not great for lots of experiments. Still, its a step in the ideal instructions and far preferable to the options of pricey rocket flights to low orbit or a parabolic aircraft flight where the effects are just active for a couple of seconds. Whats more, the FSU team leveraged existing high-temperature superconducting products and incorporated them with a particular type of coil configuration.
PhD Student Hamid Sanavandi and Professor Wei Guo of FAMU-FSUs College of Engineering established the unique levitation system.Credit– Wei Guo/ FSU-FAMU College of Engineering.
Called a “gradient Maxwell coil” and named after James Clerk Maxwell, a popular 19th-century physicist, the mix of superconductor and coil can resolve a lot of the technical difficulties dealing with previous MLS systems. These systems, generally based upon solenoids, are also picky and difficult to preserve over long periods.
While this innovation might be game-changing for the medical and biological research fields, it initially should discover its escape of the lab. If it does not encounter any problems while doing so, this advancement in microgravity environmental simulation might allow a lot more innovations that will open up opportunities for additional space-based research study and possibly even production.
Find out more: FSU– Low-gravity simulator design provides brand-new opportunities for area research and objective trainingnpj Microgravity– A magnetic levitation based low-gravity simulator with an unprecedented big functional volumeUT– Real Artificial Gravity for SpaceXs StarshipNASA– Microgravity.
Lead Image:3 D illustration of the magnetic system (left) and an envisioned map of its efficient field (right) Credit– Wei Guo/ FSU-FAMU College of Engineering.
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