Author: Alden F. PreslerPublisher:
ISBN:
Category : Heat
Languages : en
Pages : 60
Book Description
An Experimental Investigation of Heat Transfer to Turbulent Flow in Smooth Tubes for the Reacting N2O4-NO2 System
Author: Alden F. PreslerPublisher:
ISBN:
Category : Heat
Languages : en
Pages : 60
Book Description
Analytical and Experimental Investigation of Fully Developed Turbulent Flow of Air in a Smooth Tube with Heat Transfer with Variable Fluid Properties
Author: R. G. DeisslerPublisher:
ISBN:
Category : Air flow
Languages : en
Pages : 43
Book Description
A previous analysis of turbulent flow and heat transfer in smooth tubes with variable fluid properties was modified in order to be applicable to air which has a Prandtl number slightly less than unity (0.73). IN order to verify the analysis, tests were conducted to determine local heat-transfer coefficients and friction factors for fully developed turbulent flow of air in a smooth electrically heated tube having an inside diameter of 0.87 inch and a length of 87 inches. The tests were conducted at high ratios of wall to fluid bulk temperature. Velocity and temperatures profiles were measured for some conditions. The analytically predicted results wer found to agree closely with the experimental results.
Fluid Mechanics and Heat Transfer for Gases (air, He, H2 and N2) Flowing Single Phase in Closed Channels
Author: Rose KraftPublisher:
ISBN:
Category : Fluid mechanics
Languages : en
Pages : 40
Book Description
Correlation of Turbulent Heat Transfer in a Tube for the Dissociating System N204 Reversibly Yields 2N02
Author: Richard S. BrokawPublisher:
ISBN:
Category : Charts, diagrams, etc
Languages : en
Pages : 22
Book Description
Experimental data on turbulent heat transfer in a tube for the dissociating system N2O4 yielding (reversibly) 2NO2 are in accord with the usual Nusselt-Prandtl-Reynolds number correlation for this type of convective heat transfer.
Analytical and Experimental Investigation of Fully Developed Turbulent Flow of Air in a Smooth Tube with Heat Transfer with Variable Fluid Properties
Author: Robert G. DeisslerPublisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 43
Book Description
Analysis of Turbulent Flow and Heat Transfer in Noncircular Passages
Author: Robert G. DeisslerAnalysis of Turbulent Heat Transfer, Mass Transfer, and Friction in Smooth Tubes at High Prandtl and Schmidt Numbers
Author: Robert G. DeisslerPublisher:
ISBN:
Category : Aerodynamic heating
Languages : en
Pages : 62
Book Description
The expression for eddy diffusivity from a previous analysis was modified in order to account for the effect of kinematic viscosity in reducing the turbulence in the region close to a wall. By using the modified expression, good agreement was obtained between predicted and experimental results for heat and mass transfer at Prandtl and Schmidt numbers between 0.5 and 3000. The effects of length-to-diameter ratio and of variable viscosity were investigated for a wide range of Prandtl numbers.
An Experimental Investigation of Turbulent Flow and Heat Transfer Inside Doubly-fluted Tubes
Author: Mark M. (Mark DcDowell) GrantPublisher:
ISBN:
Category : Heat
Languages : en
Pages : 224
Book Description
Analytical Investigation of Turbulent Flow in Smooth Tubes with Heat Transfer with Variable Fluid Properties for Prandtl Number of 1
Author: Robert G. DeisslerPublisher:
ISBN:
Category : Gas flow
Languages : en
Pages : 46
Book Description
Equations were derived for the prediction of radial-velocity and temperature distributions for fully developed turbulent flow of gases in smooth tubes for the case where the variation of fluid properties due to temperature variation across the tube is appreciable.
Author: James R. Stone