Zobrazeno 1 - 7
of 7
pro vyhledávání: '"I. L. Osipov"'
Autor:
I. L. Osipov
Publikováno v:
Thermal Engineering. 55:469-472
It is shown what technical and economical gain can be obtained by reducing the cooling-air flowrate in modern high-temperature gas turbines. The conclusion is drawn that such a reduction in the coolant flowrate can be accomplished after thorough ther
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c84a131ba79406114261068db7a89cfa
https://doi.org/10.1134/s0040601508060049
https://doi.org/10.1134/s0040601508060049
Autor:
I. L. Osipov
Publikováno v:
Thermal Engineering. 55:438-441
A possibility of increasing the efficiency and profitability of gas-turbine installations by optimization of the geometry of trailing parts of the blades profiles is considered. This is done on the basis of actual data on characteristics of the blade
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31db6620d7f654c3467d7adda1470b97
https://doi.org/10.1134/s0040601508050157
https://doi.org/10.1134/s0040601508050157
Autor:
I. L. Osipov, V. V. Ivanov
Publikováno v:
Russian Aeronautics (Iz VUZ). 50:84-88
A technique for evaluating the preferential usage of one or the other engineering decision is presented; for this, the objective function that represents the comparative profit of future GTP owners from realization of alternative power plant variants
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e058041488dd7b2325a7a76d6c5ac1e
https://doi.org/10.3103/s106879980701014x
https://doi.org/10.3103/s106879980701014x
Publikováno v:
Thermal Engineering. 53:975-978
We propose a method for calculating the optimal service life of the cooled blade of a gas turbine with the use of a special objective function, representing a comparative profit from the operation of one turbine version or another.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dedec7bba0f9bd130f6921f958e648e5
https://doi.org/10.1134/s0040601506120056
https://doi.org/10.1134/s0040601506120056
Autor:
I. L. Osipov
Publikováno v:
Fluid Dynamics. 14:312-317
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51a868fbb3745be2d8fe30acd01cbeed
https://doi.org/10.1007/bf01051679
https://doi.org/10.1007/bf01051679
Publikováno v:
USSR Computational Mathematics and Mathematical Physics. 27:190-196
An iterational finite-difference method of calculation is proposed for two-dimensional flows of an ideal gas in channels and nozzles with possible wall shape correction in places where undesired special flow features occur. The equations of gas dynam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39ecb3e0270bb2234eddef939c738c27
https://doi.org/10.1016/0041-5553(87)90066-8
https://doi.org/10.1016/0041-5553(87)90066-8
Publikováno v:
Journal of Engineering Physics. 42:491-495
A numerical construction is proposed for the shape of the wall of the subsonic part of a nozzle. The design realizes nonseparated flow with an absence of local supersonic zones. The method is based on the simultaneous numerical solution of boundary-l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12415424c9f64a4ae0000e76f08f0b0b
https://doi.org/10.1007/bf00824937
https://doi.org/10.1007/bf00824937