Maren Morris, 25, has accomplished a rare feat â making waves without an easily grasped message. If anything, she writes songs about experiences that are difficult to explain, like the fleeting surge of confidence you have before leaving the house for a big night.
Visualization of heat transfer in a pump casing, created by solving the heat equation. Heat is being generated internally in the casing and being cooled at the boundary, providing a steady state temperature distribution. A differential equation is a mathematical equation that relates some function with its derivatives. In applications, the functions usually represent physical quantities, the derivatives represent their rates of change, and the equation defines a relationship between the two.
What is the definition of differential pressure? A: The term differential pressure refers to fluid force per unit, measured in pounds per square inch (PSI) or a similar unit subtracted from a higher level of force per unit. This calculation could be taken for pressures inside and outside a pipe or simply in different places along a flow path.