Deduce the applicable laminar boundary-layer equations

Assignment Help Computer Engineering

Reference no: EM131512304

Question: 1. Consider steady axisymmetric flow in the entrance region of a pipe, that is, in the region in which the velocity profile is developing. Starting and assuming that along the centerline the influence of viscosity is negligible, derive a relation between centerline axial velocity and pressure.

2. Consider flow in the eccentric annulus of a journal bearing in which there is no .axial flow. Deduce the applicable laminar boundary-layer equations (continuity, momentum, energy) for a constant-density fluid; with uniform composition, in an appropriate coordinate system.

Reference no: EM131512304

Questions Cloud

Sketch the power density of given function : Two narrowband noise processes have power spectral densities as shown in Fig. Express each of these in quadrature form.

How large will the last deposit be : How many years will it take you to reach your $10,000 goal? How large will the last deposit be?

What can you deduce about the pressure gradients : Consider steady flow of a constant-property fluid in a long duct formed QY two parallel planes. Consider a point sufficiently far removed from the duct.

Discuss the ethical issues : Discuss the ethical issues created by the chosen topic as described in your case scenario.

Deduce the applicable laminar boundary-layer equations : Consider steady axisymmetric flow in the entrance region of a pipe, that is, in the region in which the velocity profile is developing.

Deduce a set of boundary-layer differential equations : Starting with the general viscous energy equation, show by a succession of steps how and why it reduces to the classic heat-conduction equation for a solid.

Derive the constant-property energy equation : Derive the conservation laws for axisymmetric flow in a pipe using control neglect body force work and the energy source.

Describe patient-care technologies : Describe patient-care technologies as appropriate to address the needs of a diverse patient population.

Develop the conservation-of-mass equation : Carry out the necessary algebra to show that Eqs. (5-16) represent the appropriate decompositions for the stagnation enthalpy.

User Account

All Pages