Prandtl numbers are named after a pioneer in what applied science?
Prandtl number The Prandtl number (Pr) or Prandtl group is a dimensionless number, named after the German physicist Ludwig Prandtl, defined as the ratio of momentum diffusivity to thermal diffusivity. That is, the Prandtl number is given as:
Charles Philippe Leblond Charles Philippe Leblond, {'1': ", '2': ", '3': ", '4': "} (February 5, 1910 – April 10, 2007) was a pioneer of cell biology and stem cell research and a former Canadian professor of anatomy. Leblond is notable for developing autoradiography and his work showing how cells continuously renew themselves, regardless of age.