BSU Bulletin. Mathematics, Informatics
Bibliographic description:
, Method of calculation of a stationary flow of any profile // BSU Bulletin. Mathematics, Informatics. - 2016. №3. . - С. 51-56.
Title:
Method of calculation of a stationary flow of any profile
Financing:
Codes:
Annotation:
In this work for the numerical solution of the integrated equation of Fred- holm of the second sort concerning the size of stationary speed the method of replacement of the integrated equation with system of the algebraic equations based on replacement of a profile with the entered N-square with a length of the party of an order of size and the internal corner close to π is offered. On the basis of the offered method the algorithm of the decision and the program on the FORTRAN are created. Test numerical calculations for ellipses of different thickness and a series of profiles "B" of TsAGI are carried out.
Keywords:
any profile, stationary flow, integrated equation of Fredholm of the second sort.
List of references:
1. Darmaev T. G., Dambaev Zh. G. O nestacionarnom obtekanii proizvol'nogo profilja // Vestnik Burjatskogo gosudarstvennogo universiteta. Mate- matika, informatika. — 2013. — № 2. — S.60–69.
2. Golovkin V. A. Nelinejnaja zadacha o neustanovivshemsja obtekanii proizvol'nogo profilja so svobodno deformirujushhimsja vihrevym sledom // Uchjonye zapiski CAGI. — 1972. — T.3. — №3.
3. Shumskij G. M. Nelinejnaja zadacha o dvizhenii sistemy profilej vblizi volnistoj stenki // Izvestija SO AN SSSR. Ser. tehn. nauk. — 1982. — №3. — Vyp. 1. — S. 24–27.
4. Vorob'ev N. F., Shashkina G. N. Metod rascheta obtekanija profilej neszhimaemym potokom. — Issledovanie obtekanija tel chislennymi me- todami. — Novosibirsk ITPM SO AN SSSR. —1976. — S. 66–76.
5. Rjabchenko V. P., Sarjan V. Je. K raschjotu ajerodinamicheskih harakter- istik reshjotok profilej proizvol'noj formy // Izvestija AN SSSR. MZhG. —1972. — №2. — S. 105–112.
6. Rjabchenko V. P. Nestacionarnye ajerodinamicheskie harakteristiki resh- jotok proizvol'nyh profilej, vibrirujushhih v potencial'nom potoke neszhi- maemoj zhidkosti // Izvestija AN SSSR. MZhG. — 1974. — № 1. — S. 15–20.
2. Golovkin V. A. Nelinejnaja zadacha o neustanovivshemsja obtekanii proizvol'nogo profilja so svobodno deformirujushhimsja vihrevym sledom // Uchjonye zapiski CAGI. — 1972. — T.3. — №3.
3. Shumskij G. M. Nelinejnaja zadacha o dvizhenii sistemy profilej vblizi volnistoj stenki // Izvestija SO AN SSSR. Ser. tehn. nauk. — 1982. — №3. — Vyp. 1. — S. 24–27.
4. Vorob'ev N. F., Shashkina G. N. Metod rascheta obtekanija profilej neszhimaemym potokom. — Issledovanie obtekanija tel chislennymi me- todami. — Novosibirsk ITPM SO AN SSSR. —1976. — S. 66–76.
5. Rjabchenko V. P., Sarjan V. Je. K raschjotu ajerodinamicheskih harakter- istik reshjotok profilej proizvol'noj formy // Izvestija AN SSSR. MZhG. —1972. — №2. — S. 105–112.
6. Rjabchenko V. P. Nestacionarnye ajerodinamicheskie harakteristiki resh- jotok proizvol'nyh profilej, vibrirujushhih v potencial'nom potoke neszhi- maemoj zhidkosti // Izvestija AN SSSR. MZhG. — 1974. — № 1. — S. 15–20.
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