The model is therefore accurate at high loads, when the hydrodynamic pressure tends to be close to the Hertz contact pressure.
2.
In doing so, Bernoulli explained the nature of hydrodynamic pressure and discovered the role of loss of " vis viva " in fluid flow, which would later be known as the Bernoulli principle.
3.
The nuclear weapons designer Ted Taylor was clear about assigning credit for the basic staging and compression ideas to Ulam, while giving Teller the credit for recognizing the critical role of radiation as opposed to hydrodynamic pressure.
मोबाइल