Properties of Fluid: Pressure and Temperature! 1. Pressure: The pressure is a force applied per unit area and is measured in units N/m2 or pascal. The absolute pressure of a gas is the result of a large number of the molecules forming the gas striking the walls of the vessel. The force per unit area is called the specific pressure [...]
Learn about the effects of temperature on viscosity of liquids. In this article we will discuss about variation of viscosity of fluid. Also learn about:- 1. Concept of Dynamic Viscosity as a Modulus 2. Determination of Viscosity. Variation of Viscosity with Temperature: The viscosity of a fluid is due to two contributing factors, namely the cohesion between the fluid molecules [...]
Dimensional Analysis of a Fluid: Methods, Equations, Buckingham pi Theorem and Table! [with solved examples] Dimensional Homogeneity of an Equation-Dimensional Analysis: An equation is said to be dimensionally homogeneous if the dimensions of every term on each side of the equation are identical. Every equation representing a physical phenomenon derived from an analytical approach will satisfy this condition. Such equations [...]