Author: John Cheu-Wang HsuPublisher:
ISBN:
Category :
Languages : en
Pages : 450
Book Description
An Analysis of the Transient Natural Convection from a Horizontal Circular Cylinder
Author: John Cheu-Wang HsuTransient Natural Convection Heat Transfer in a Horizontal Cylinder
Author: Howard G. MaahsPublisher:
ISBN:
Category : Heat
Languages : en
Pages : 532
Book Description
Natural Convection Heat Transfer from a Horizontal Circular Cylinder to a Surrounding Cylindrical Enclosure
Author: Thomas Howard KuehnPublisher:
ISBN:
Category : Heat
Languages : en
Pages : 602
Book Description
Three-Dimensional Transient Natural Convection in a Horizontal Cylinder: A Numerical Analysis
Author: James A. LiburdyPublisher:
ISBN:
Category :
Languages : en
Pages : 39
Book Description
A mathematical formulation of the governing equations for transient natural convection in a finite length horizontal cylinder is developed and constructed in finite difference form. The boundary conditions consist of radial heat flux for a specified thermal resistance, axial heat flux from one closed end and three different conditions at the other end to represent exposure to a hot convecting gas environment. The formulation is expressed in terms of the vorticity equations, energy equation and a set of vector potential equations. Solution is by the alternating direction implicit method for the vorticity and energy equations and the successive over relaxation method for the vector potential equations. Numerical experiments were run using the model to determine the local wall heat flux and the local wall temperatures. A heat transfer correlation is presented in terms of the Nusselt and Rayleigh numbers. Steady state conditions are obtained for the nondimensional time approximately equal to .005. Circumferential heat transfer coefficient variations are shown with larger values occurring near the top of the cylinder. Axial coefficients vary within approximately 10 percent with the largest values occurring near the center of the cylinder. With respect to test conditions at the AEDC facility, the convective components appear to be less than 10 percent of the radiative heat flux to the cylinder walls when a high temperature gas (air) is enclosed in the cylinder.
Natural Convection from Circular Cylinders
Author: Sandra K. S. BoetcherPublisher: Springer
ISBN: 3319081322
Category : Science
Languages : en
Pages : 57
Book Description
This book presents a concise, yet thorough, reference for all heat transfer coefficient correlations and data for all types of cylinders: vertical, horizontal, and inclined. This book covers all natural convection heat transfer laws for vertical and inclined cylinders and is an excellent resource for engineers working in the area of heat transfer engineering.
Transient Natural Convection in a Partly Full Horizontal Cylinder
Author: Charles M. SpucklerPublisher:
ISBN:
Category : Heat flux
Languages : en
Pages : 120
Book Description
Transient Natural Convection in a Large-diameter Horizontal Cylinder
Author: Pablo Sergio BeloffPublisher:
ISBN:
Category : Cylinders
Languages : en
Pages : 100
Book Description
Author: Ziaul Huque
Author: 
Author: WILLIAM R. MARTINI