Superfluidity !!! ?

- July 31, 2020 at 2:46 pm
  
  Ashish Khemka
  Ansys Employee
  
  Did you know that the fluids having superfluidity, flow without any loss of kinetic energy! How is that possible? ??
- July 31, 2020 at 2:47 pm
  
  Akismet
  Subscriber
  
  That's because they have zero viscosity. ?
- July 31, 2020 at 2:48 pm
  
  prajput
  Ansys Employee
  
  Are there any examples of such fluids? How is this characteristic property used in the real world?
- July 31, 2020 at 2:48 pm
  
  Akismet
  Subscriber
  
  Hi, helium at -271.4 deg C behaves as a superfluid. Such fluids are used to in gyroscopic sensors to predict precise gravity movements which are difficult to be picked up by normal instruments.

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