Numerical methods for the flows with chemical reactions over a rotating disk

Abstract

A shooting method with variable step size is used in order to determine the concentration profile in a boundary layer developed on a rotating disk in presence of a chemical reaction between fluid and disk.  We consider heterogeneous as well as homogeneous reactions. Some numerical experiments are carried out

Authors

I. Stan
C.I. Gheorghiu
Tiberiu Popoviciu Institute of Numerical Analysis

Original title (in Romanian)

Consideratii numerice pentru miscari cu reactii chimice peste un disc in rotatie

Keywords

rotating disk; chemical reaction; heterogeneous; homogeneous; diffusion equation; concentration profile; boundary layer; bilocal problem; shooting method; variable step size;

References

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Cite this paper as

I. Stan, C.I. Gheorghiu, Numerical methods for the flows with chemical reactions over a rotating disk, Studia Univ. Babeş-Bolyai Math., 25 (1980) no. 4, 24-31.

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Publisher Name

Babes-Bolyai University

Paper on journal website
Print ISSN

0252-1938

Online ISSN

2065-961x

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References

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References

1. I. Stan, C. Gheorghiu, Metode numerice la stabilirea profilului concentrației pentru scurgeri cu reactii chimice peste un disc în rotație, Studia Univ. Babeș-Bolyai, Math., 22, 1 (1977), 73.

2. I. Stan, C. Gheorghiu, Metoda tirului la stabilirea profilului concentrației în stratul limită de difuzie. Stud. și cercet. de mec. apl. 37, 3, 1978, 353.

3. I. Stan,  sullo scorimento nello strato limite con reazioni chimice,  Atti del 1 Congresso nazionale di mec. teor. ed. applic. , Udine, vol. IV, 1971, 343.

4. I. Stan,  Efectul barodifuziei în stratul limită,  Stud. și cercet. de mec. apl. 34, 4, 1975, 593.

5. W. G. Cochran,  The flow due to rotating disk,  Proc. Cambr. Phyl. Soc., T., 30, 3, 1934, 354.

6. I. Stan, Estabilishemt of concentration profile for the flow near a rotating disk with chemical rections,  Studia Univ. Babeș-Bolyai, ser. Phys., 17, 1, 1972, 71.

7. V. G. Levici,  Fizico-himicescaia gidrodinamica,  Moskova, 1959.

8. E. Isaacson, H. B. Keller,  Analysis of numerical methods, John Wilei  Sons, New York, 1966.

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