Heat conduction problem in hollow cylinder, engineering, Other Engineering

Heat conduction problem in hollow cylinder
There are a lot of researches for calculating the temperature field in various shapes using different boundary and initial conditions. Some researchers have used analytical approaches to solve the periodic heat conduction problems. In 1947,Hesser obtained unstable temperature field in a long solid cylinder, solid sphere and infinite flat plate, with homogeneous boundary condition. Also, Ozisik(1993) determined the unstable temperature field in solid cylinder under the periodic boundary condition. Trosel(1956) gained stresses field created by different temperature distribution.VDI(2003) presented the calculation of periodic boundary condition which is simulated by harmonic oscillation of ambient temperature.
Earlier work in this field focused on one-dimensional heat conduction in solid and hollow cylinders. Carslaw and Jaeger(1957) discussed the general heat conduction problem with emphasis on solid cylinders. Analytical solutions to unsteady heat conduction problems relied on the use of Green’s function but still proved extremely difficult.
The determination of temperature distribution in a medium (solid, liquid, gas or combination of phases) is the main objective of a conduction analysis, that is, to know the temperature in the medium as a function of space at steady state and as a function of time during the transient state. Once this temperature distribution is known, the heat flux at any point within the medium, or on its surface, may be computed from Fourier’s law.
Posted Date: 2/5/2012 1:35:38 PM | Location : United States







Related Discussions:- Heat conduction problem in hollow cylinder, engineering, Assignment Help, Ask Question on Heat conduction problem in hollow cylinder, engineering, Get Answer, Expert's Help, Heat conduction problem in hollow cylinder, engineering Discussions

Write discussion on Heat conduction problem in hollow cylinder, engineering
Your posts are moderated
Related Questions

Oil tank: The oil tank is usually mounted on the engine; it may be a separate unit or part of an external gearbox called the sump. It has provision to allow the system to be f

What Is EFT? EFT is short for Electronic Funds Transfer in finance. An EFT is a method of transferring money from one bank account directly to another account without any paper



Method of calculating the thrust forces: The thrust forces or gas loads can be calculated for the engine, or for any flow section of the engine, provided that the areas, pressu

Agricultural engineering does not easily mean only fruits and vegetables formed from the fields. Agriculture has come up with a dissimilar  look now. When you open a paouch of chip

Ask Hardness of bore well water is less than sea water - justify

ABC Ltd. has an investment opportunity available which will involve a capital outlay in each of the next 2 years and which will produce benefits during the following 3 years. A sum

occasionally we are getting black streaks in our powder coated parts. Does not seem to be related to paint contamination or cleaning prep. Has anyone else seen this or know what co