Reduction of heat transfer between a body and its environment

Fluid handling – Processes – Cleaning – repairing – or assembling

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137375, 165 47, 165135, 138105, 138148, 220426, 220428, F16L 700

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057655863

ABSTRACT:
Heat transfer between a body and its surrounding fluidous environment is reduced by placing at least one baffle-insulator adjacent to the body, such that the baffle-insulator which has a thermal conductivity of less than about 5 watts/meter-.degree.K, disturbs, modifies, and/or weakens fluidous environment flow about the body, thus reducing heat transfer between the body and its environment.

REFERENCES:
patent: 2078606 (1937-04-01), Le Grund
patent: 2663323 (1953-12-01), Thomas
patent: 2901775 (1959-09-01), Goff
patent: 2972968 (1961-02-01), Stafford
patent: 3018018 (1962-01-01), Beckwith
patent: 3019937 (1962-02-01), Morrison
patent: 3020618 (1962-02-01), Eward
patent: 3150691 (1964-09-01), Peterson
patent: 3421328 (1969-01-01), Oosterbaan
patent: 3807183 (1974-04-01), Wolff
patent: 3933181 (1976-01-01), Nilsson et al.
patent: 4464082 (1984-08-01), Isaacs
patent: 4844657 (1989-07-01), Ripley et al.
patent: 5055334 (1991-10-01), Lechuga
patent: 5341830 (1994-08-01), Helmsderfer et al.
Morgan, V.T.; Adv. Heat Transfer, 1975; vol. 11. pp. 199-264; "The Overall Convective Heat Transfer from Smooth Circular Cylinders".
Hermann, R.; NACA TM, 1954; p. 1366; "Heat Transfer by Free Convention from Horizontal Cylinders . . .".
Levy, S.; J. Appl. Mech.; 1995; vol. 22, pp. 515-522; "Integral Methods in Natural Convection Flow".
Chiang, T. and Kaye, J.; Proceedings of the Fourth National Congress of Applied Mechanics, 1962, pp. 1213-1219, "On Laminar Free Convection From a Horizontal Cylinder".
McAdams, W.H.; Heat Transmission; 1954; 3rd edn., p. 176; McGraw-Hill, NY.
Churchill, S.W. and Chu H.H.S.; Int. J. Heat Mass Transfer, 1975; vol. 18, pp. 1049-1053; "Correlating Equations for Laminar and Turbulent Free Convection from a Horizontal Cylinder . . . ".
Keuhn, T.H. and Goldstein, R.J.; Int. J. Heat Mass Transfer, 1980, vol. 23, pp. 971-979 , "Numerical Solutions to the Navier Stokes Equations for Laminar Natural Convection . . . ".
Farouk, B. and Guceri, S.L., ASME Journal of Heat Transfer, 1981; vol. 103, pp. 522-527; "Natural Convection from a Horizontal Cylinder-Laminar Regime".
Saitoh, T. Sajiki, T., and Maruhara, K., Int J. Heat Mass Transfer, 1993; vol. 36, No. 5, pp. 1251-1259; "Bench Mark Solutions to Natural Convection Heat Transfer Problems . . .".
Sparrow, E.M. and Kang, S.S., Int. J. Heat Mass Transfer, 1985; vol. 28, No. 11, pp. 2049-2060; "Two Dimensional Heat Transfer and Critical Radius Results for Natural Convection . . . ".
Jaber, J.O., Babus'Haq R.F., and Probert, S.D., Applied Energy, 1991a, vol. 40, pp. 101-109; Optimal Location of District-Heating Pipeline with a Rectangular Duct.
Neale, A.J., Babus'Haq R.F., and Probert, S.D., Chem. Eng. Res. Des., 1988, vol. 66, pp. 458-462, "Steady-state Heat Transfers Across an Obstructed Air-Filled Rectangular Cavity".
Jaber, J.O., Babus'Haq R.F., and Probert, S.D., Applied Energy, 1991, vol. 40, pp. 111-118, "Optimal Thermal-Insulation Placement of district-heating pipes . . . ".
Stone, H. SIAM J. Numer. Anal., 1968, vol. 5, No. 3, pp. 530-558; "Iterative Solution of Implicit Approximations of Multidimensional Partial Differential Equations".
Patankar, S.V., Numerical Heat Transfer and Fluid Flow, 1980, p. 88, McGraw Hill, NY.
Thermal Insulation Manufacturers Association (TIMA), 1990, Alexadria, VA, "National Industrial Insulation Survey and Analysis of Energy, Environmental, and Economic Impacts".

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