Agnirva Space Premier League - Expedition #31817: Harnessing Magnetism to Move Liquids in Space: A Breakthrough in Fluid Control

Controlling fluid movement in space is a significant engineering challenge. The Pump Application using Pulsed Electromagnets for Liquid reLocation experiment, conducted by researchers from the University of Stuttgart and KSat e.V., explores a novel approach to this issue using electromagnetic forces.

In microgravity, liquids do not behave the same way they do on Earth. Surface tension, adhesion, and cohesion dominate, making it difficult to direct liquids through pipes and containers. Traditional pumping methods can be inefficient or ineffective. This experiment investigates whether pulsed electromagnetic fields can serve as an effective way to move and control liquid without mechanical parts.

The system uses solenoids—coiled wires that generate a magnetic field when electrified—to apply pulsed magnetic forces. These forces interact with the fluid's properties, potentially enabling precise and reliable control of its motion. The main advantage is a non-mechanical, low-maintenance, and potentially highly accurate way of moving fluids in confined environments like spacecraft.

If successful, this technology could be applied to fuel systems, life support processes, and scientific instruments aboard spacecraft. It also reduces reliance on moving parts, decreasing the risk of failure and maintenance in remote or long-duration missions.

This experiment showcases how fundamental physics can be translated into practical solutions for space travel, pushing forward our capability to design sustainable and efficient systems for future exploration.

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