(6) The velocity of flow, for given pressure head and temperature ... It may be possible that the liquid helium II slips over the surface of the tube. In this case any flow method would be ...

The MRI machine uses liquid helium to cool its powerful magnets. Turns out the helium had leaked and over 5 hours about ... are smaller and work better at temperature extremes.

Millot and colleagues squeezed a mixture of hydrogen and helium between two diamonds and hit the concoction with a powerful laser to compress it even further. As the pressure and temperature ...

With more than 50 years of experience and a global installation base, JanisULT is an acknowledged leader in the design and development of He-3 ultra-low temperature systems. JanisULT provides the ...