Ming He

3 Questions 12 Answers 0 Followers

Questions related from Ming He

What value of gamma should be given in the equation of state (Tait equation) for oil?

There is a well-known equation of state between pressure and density of fluid written as P=B[(rho/rho0)^gamma-1]. Gamma in the equation is different for each material, e.g. water=7.I am recently...

01 January 2015 3,174 4 View

How can I calculate or measure the mean drift force in 2D non-linear interaction between regular wave and floating body?

It is well known that a floating body drifts in the direction of wave propagation. This drift motion is caused by the 2nd -order steady horizontal force (or so-called mean drift force or ). I saw...

08 August 2014 3,831 4 View

Coefficient of determination or correlation coefficient, which one is better to use for precision of a regression equation?

As a nonnative speaker of English, I am not clear which expression (coefficient of determination or correlation coefficient) is better for describing the precision of a regression equation. The...

10 October 2013 4,192 14 View