Abstract
This paper presents the boundary integral equation (BIE) formulation and numerical solution procedure for two-dimensional problems governed by Laplace’s equation and subject to non-linear boundary conditions. The introduction of non-linear terms constitutes a fundamental extension of the BIE method, as previous applications have been restricted entirely to linear problems. Furthermore, non-linearities necessitate the use of iterative solution techniques which present the conceptual disadvantage that a solution is not guaranteed. However, no difficulties were encountered with the Newton-Raphson iterative method employed in this study. The various features of the non-linear BIE formulation are illustrated by the application to a physical problem of relevance in heat exchanger design.
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References
M.A. Jaswon and J.T. Symm, Integral Equation Methods in Potential Theory and Electrostatics, Academic Press, London, 1977.
G.D. Smith, Numerical Solution of Partial Differential Equations, Oxford University Press, 1972.
O.C. Zienkiewicz, The Finite Element Method in Engineering, McGraw-Hill, London, 1971.
F.J. Rizzo and D.J. Shippy, “A Method of Solution for Certain Problems of Transient Heat Conduction”, AIAA Journal, Vol. 8, pp. 2004–2009, 1970.
G.T. Symm, “Treatment of Singularities in the Solution of Laplace’s Equation by an Integral Equation Method”, National Physical Laboratory, Report NAC 31, 1973.
M. Maiti and S.K. Chakrabarty, “Integral Equation Solutions for Simply Supported Polygonal Plates”, International Journal of Engineering Science, Vol. 12, pp. 793–806, 1974.
W.A. Bell, W.L. Meyer and B.T. Zinn, “Predicting the Acoustics of Arbitrarily Shaped Bodies Using an Integral Approach”, AIAA Journal, Vol. 15, pp. 813–820, 1977.
Y.S. Wu, F.J. Rizzo, D.J. Shippy and J.A. Wagner, “An Advanced Boundary Integral Equation Method for Two-Dimensional Electromagnetic Field Problems”, Electric Machines and Electro-mechanics”, Vol. 1, pp. 301–313, 1977.
G. Fairweather, F.J. Rizzo, D.J. Shippy and Y.S. Wu, “On the Numerical Solution of Two-Dimensional Potential Problems by an Improved Boundary Integral Equation Method”, Journal of Computational Physics, Vol. 31, pp. 96–112, 1979.
D.B. Ingham, P.J. Heggs and M. Manzoor, “The Numerical Solution of Plane Potential Problems by Improved Boundary Integral Equation Methods”, Submitted to the Journal of Computational Physics, 1980.
G.T. Symm, “Integral Equation Methods in Potential Theory II”. Proceedings of the Royal Society, A275, pp. 33–46, 1963.
R. Butterfield, “The Application of the Integral Equation Methods to Continuum Problems in Soil Mechanics”, Roscoe Memorial Symposium, Cambridge, 1972
P.K. Banerjee, “Non-Linear Problems of Potential Flow”, In Developments in Boundary Element Methods, Vol. 1, Edited by P.K. Banerjee and R. Butterfield, Applied Science Publishers, London, 1979.
A. Ralston, A First Course in Numerical Analysis, McGraw-Hill, New York, 1965.
E.M. Sparrow and R.D. Cess, Radiation Heat Transfer, Brooks/Cole, Belmont, 1970.
D.Q. Kern and A.D. Kraus, Extend Surface Heat Transfer, McGraw-Hill, New York, 1972.
R.C. Donovan and W.M. Rohrer, “Radiative and Convective Conducting Fins on a Plane Wall Including Mutual Irradiation”, Journal of Heat Transfer, Vol. 93, pp. 41–46, 1971.
M.N. Schnurr, “Radiation From an Array of Longitudinal Fins of Triangular Profile”, AIAA Journal, Vol. 13, pp. 691–693, 1975.
R.D. Karam and R.J. Eby, “Linearised Solution of Conducting Radiating Fins”, AIAA Journal, Vol. 16, pp 536–538, 1978.
K.A. Gardner, “Efficiency of extended surface”, Transactions of the ASME, Vol. 67, pp. 621–631, 1945.
S. Guceri and C.J. Maday, “A least weight circular cooling fin”, Journal of Engineering for Industry, Vol. 97, pp. 1190–1193, 1975.
I. Mikk, “Convective fin of minimum mass”, International Journal of Heat and Mass Transfer, Vol. 23, pp. 707–711, 1980.
R.K. Irey, “Errors in one-dimensional fin solution”, Journal of Heat Transfer, Vol. 90, pp. 175–176, 1968.
M. Levistsky, “The criterion for validity of the fin approximation”, International Journal of Heat and Mass Transfer, Vol. 15, pp. 1960–1963, 1972.
W. Lau and C.W. Tan, “Errors in one-dimensional heat transfer analysis in straight and annular fins”, Journal of Heat Transfer, Vol. 95, pp. 549–551, 1973.
E.M. Sparrow and L. Lee, “Effects of fin-base temperature depression in a multifin array”, Journal of Heat Transfer, Vol. 97, pp. 463–465, 1975.
N.V. Suryanarayana, “Two-dimensional effects on heat transfer from an array of straight fins”, Journal of Heat Transfer, Vol. 99, pp. 129–132, 1977.
P.J. Heggs and P.R. Stones, “The effects of dimensions on the heat flowrate through extended surfaces”, Journal of Heat Transfer, Vol. 102, 180–182, 1980.
R.L. Chambers and E.V. Somers, “Radiation fin efficiency for one-dimensional heat flow in a circular fin”, Journal of Heat Transfer, Vol. 81, pp. 327–329, 1959.
J.G. Bartas and W.H. Sellers, “Radiation fin effectiveness”, Journal of Heat Transfer, Vol. 82, pp. 73–75, 1960.
M.N. Schnurr and C.A. Cothran, “Radiation from an array of gray circular fins of trapezoidal profile”, AIAA Journal, Vol. 12, 1476–1480, 1974.
M.N. Schnurr, “Radiation from an array of longitudinal fins of triangular profile”, AIAA Journal, Vol. 13, pp. 691–693, 1975.
R.C. Donovan and W.M. Rohrer, “Radiative and convecting conducting fins on plane wall including mutual irradiation”, Journal of Heat Transfer, Vol. 93, pp. 41–46, 1971.
R.G. Eslinger and B.T.F. Chung, “Periodic heat transfer in radiating and convecting fins or fin arrays”, AIAA Journal, Vol. 17, pp. 1134–1140, 1979.
D.B. Ingham, P.J. Heggs and M. Manzoor, “Boundary integral equation solution of nonlinear plane potential problems”, accepted for publication in Institute of Mathematics and Its Applications Journal of Numerical Analysis, 1981.
G.D. Smith, Numerical Solution of Partial Differential Equations, Oxford University Press, 1972.
H.C. Hottel and A.F. Sarofim, Radiative Transfer, McGraw-Hill, New York, 1967.
A. Ralston, A First Course in Numerical Analysis, McGraw-Hill, New York, 1965.
O.C. Ziekiewicz, The Finite Element Method in Engineering, McGraw-Hill, London, 1971.
M.A. Jaswon and G.T. Symm, Integral Equation Methods in Potential Theory and Electrostatics, Academic Press, London, 1977.
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© 1984 Springer-Verlag Berlin Heidelberg
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Manzoor, M. (1984). The Analysis of Fin Radiation. In: Heat Flow Through Extended Surface Heat Exchangers. Lecture Notes in Engineering, vol 5. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-82191-2_4
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DOI: https://doi.org/10.1007/978-3-642-82191-2_4
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-13047-5
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