What is equation of continuity on which law?

2.3 Continuity Equation The continuity equation applies to all fluids, compressible and incompressible flow, Newtonian and non-Newtonian fluids. It expresses the law of conservation of mass at each point in a fluid and must therefore be satisfied at every point in a flow field.

What is the equation of continuity give two of its application?

This statement is called the Equation of Continuity. Common application where the Equation of Continuity are used are pipes, tubes and ducts with flowing fluids or gases, rivers, overall processes as power plants, diaries, logistics in general, roads, computer networks and semiconductor technology and more.

What is v2 2 in the equation for a control volume in space?

What is v2/2 in the equation for a control volume in space? Explanation: According to the first law of thermodynamics, the equation for control volume in space is derived. v2/2 in the equation for a control volume in space is the kinetic energy per unit mass.

What is continuity equation in aerodynamics?

Continuity equation represents that the product of cross-sectional area of the pipe and the fluid speed at any point along the pipe is always constant. This product is equal to the volume flow per second or simply the flow rate. The continuity equation is given as: R = A v = constant.

What is continuity equation and applications?

We may establish a Continuity Equation in fluid dynamics is a differential equation that illustrates the transport of some sort of conserved quantities. A vast variety of physics can be explained with continuity equations where mass, energy, momentum, electric charge and other natural quantities are conserved.

What is continuity equation and its application?

The continuity equation describes the transport of some quantities like fluid or gas. For example, the equation explains how a fluid conserves mass in its motion. Many physical phenomena like energy, mass, momentum, natural quantities, and electric charge are conserved using the continuity equations.

Which among these is a combination of value specified and flux specified boundary conditions?

Which among these is a combination of value specified and flux specified boundary conditions? Explanation: Type 3 boundary conditions are the mixed boundary conditions. Mixed boundary condition combines Neumann and Dirichlet boundary conditions.

What is Z in the energy equation?

Z = potential energy. For isentropic flow, the energy equation can be written as follows, noting that the addition of internal and flow energies can be written as the enthalpy (h) of the fluid: (3-31) Combining the energy and momentum equations provides the following relationships: (3-32)

Which one of the following is the continuity equation in differential form?

One way to analyze the mass in a system is by using a control volume. In turn, this will result in the continuity equation ∂∂t∫CVρdV+∫CSρv·ˆndA=0.

What does the name K ε model signify?

1. What does the name k-ε model signify? Explanation: In the k-ε model, the two additional equations govern the transport of turbulent kinetic energy (k) and the rate of dissipation of the turbulent kinetic energy (ε). The behaviour of turbulent flow is given in terms of these two properties in this model.