Compute analysis of the laminar thermal boundary layer

Assignment Help Computer Engineering

Reference no: EM131512422

Question: Compute analysis of the laminar thermal boundary layer over a flat plate with a pressure gradient based on u∞ =Cxm, t0 = const, and constant properties: Calculate the boundary-layer flow for m = 0.111 and 1.0, and Pr = 0.7, 1.0, and 5.0, and evaluate the concepts of boundary-layer thermal and velocity profile similarity, paying particular attention to the Pr = 1.0 case. Compare the Nusselt number results based on x-Reynolds number with the results in the text. For the m = 1.0 case examine the development of the momentum and thermal boundary layers and discuss the validity of h = const for this case. Examine several consecutive thermal and velocity profiles to evaluate the enthalpy thickness distribution to assess the validity of the energy integral. You can choose how to set up the problem in terms of a suitable choice of initial x Reynolds number, dimensions, and fluid properties (constant). For the initial conditions let the velocity profile be constructed as described in Prob., and obtain the initial temperature profile either if you solve the momentum problem for or by assuming the temperature profile is proportional to the velocity profile. This latter option is quite approximate.

Problem: Computer analysis of the laminar momentum boundary layer over a flat plate with a pressure gradient based on u∞ = Cxm arid constant properties: Calculate the boundary layer flow for m = 0.111 and compare the results with the similarity solution for m = 0.111 and m = 0.111 Evaluate the concept of boundary-layer similarity. Compare the friction coefficient results based on x Reynolds number with the results in the text. Examine several consecutive velocity profiles to evaluate the momentum-thickness distribution to assess the validity of the momentum integral,. Feel free to investigate any other attribute of the boundary layer flow. You can choose how to set up the problem in terms of a suitable choice of initial x Reynolds number, dimensions, and fluid properties (constant). For the initial condition let the velocity profile be constructed from one of several methods.

Reference no: EM131512422

Questions Cloud

Find the local heat-transfer coefficient : Let air at a constant velocity of 7.6 mis, a temperature of 90°C, and 1 atm pressure flow along a smooth, flat surface.

Calculate surface temperature as a function of cooling-air : Let air at 540°C and 1 atm pressure flow at a velocity of 6 mls normal to a 2.5 cm diameter cylinder. Let the cylinder be of a thin-walled porous material.

The test-retest reliability of the diagnostic interview : There are several programs offered here to help with their depression; dance classes, kick boxing class, and counseling both individual and group.

Calculate the conduction thickness of thermal boundary layer : Consider liquid sodium at 200°C flowing normal to a 2.5 cm diameter tube at a velocity of 0.6 m/s. Using the results of Prob., calculate the "conduction".

Compute analysis of the laminar thermal boundary layer : Compute analysis of the laminar thermal boundary layer over a flat plate with a pressure gradient based on u8 =Cxm, t0 = const, and constant properties.

Analyze the current stage of the group : Analyze the current stage of the group and what you believe would be needed in order for the group to function more effectively.

Watch the video titled - study of the child : Watch the video titled - Study of the Child : Theories of Development, to learn more about the similarities and differences of developmental theories.

Calculate the momentum thickness reynolds number : Work Problem but let the fluid be air and the stagnation pressure and temperature be 2100 kPa and 1275 K, respectively.

What are some research procedures for research procedures : What are some research procedures for Research procedures for submitting a manuscript for a specific journal?

User Account

All Pages