Zobrazeno 1 - 10
of 20
pro vyhledávání: '"A. B. Tverskoi"'
Publikováno v:
Steel in Translation. 49:478-480
According to research in the electrosmelting shop at AO EVRAZ ZSMK, the partial (up to 55%) replacement of chunk iron by hot-briquetted iron in rail-steel production is feasible and economically efficient. The phosphorus content in the steel is decre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20dfd1971d843f232815cda1ba979b4e
https://doi.org/10.3103/s0967091219070131
https://doi.org/10.3103/s0967091219070131
Publikováno v:
Russian Metallurgy (Metally). 2011:1095-1100
The main factors affecting the specific consumption of graphitized electrodes are studied, and their interrelations are revealed. A statistical model is developed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4118e38252c47242d62a7cf529014b69
https://doi.org/10.1134/s0036029511120068
https://doi.org/10.1134/s0036029511120068
Publikováno v:
Steel in Translation. 40:562-564
Operating conditions are developed for the electrosmelting of rail steel and regular steel with 100% solid metal batch. Overall, the furnace performance is comparable to that with 50% hot metal. The new approach permits savings of around 170 rub/t of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec1f7cf8bf3909bcfac6060ab11fb7e2
https://doi.org/10.3103/s0967091210060112
https://doi.org/10.3103/s0967091210060112
Autor:
V. B. Tverskoi
Publikováno v:
Theoretical and Mathematical Physics. 88:1003-1009
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ea06de5841ed2f1d1c9393fc1fb30c0
https://doi.org/10.1007/bf01027703
https://doi.org/10.1007/bf01027703
Autor:
S. A. Gabov, M. B. Tverskoi
Publikováno v:
USSR Computational Mathematics and Mathematical Physics. 30:105-113
Methods of the theory of branching of solutions of non-linear operator equations are used to investigate the flow of a heavy liquid in the presence of a periodic impressed force. A method of searching for non-analytic solutions of the problem in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22ff12f7c73520ae4469e6d1d3f3c78f
https://doi.org/10.1016/0041-5553(90)90085-7
https://doi.org/10.1016/0041-5553(90)90085-7
Autor:
S. A. Gabov, M. B. Tverskoi
Publikováno v:
USSR Computational Mathematics and Mathematical Physics. 28:159-166
A mathematical model for the linear motions of a compressible stratified fluid is studied. In particular, a system of two scalar equations is derived for the dynamics of a fluid stably stratified in an arbitrary manner, and theorems are proved concer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::181240e60c93abd4b58e3c2376940f4a
https://doi.org/10.1016/0041-5553(88)90059-6
https://doi.org/10.1016/0041-5553(88)90059-6
Autor:
V. B. Tverskoi
Publikováno v:
Theoretical and Mathematical Physics. 70:152-157
The approach of [1], which is based on direct solution of the Cauchy problem by perturbation theory, is distinguished by the maximal simplicity, and this permits a large body of calculations to be made. As a result of this, we have succeeded in takin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50c61aee7cf4c5c561b304ef1112fee6
https://doi.org/10.1007/bf01039205
https://doi.org/10.1007/bf01039205
Autor:
V. B. Tverskoi
Publikováno v:
Theoretical and Mathematical Physics. 68:866-873
For the example of nonlinear models of a scalar field in two-dimensional space-time a study is made of a method of quantization in the neighborhood of a classical solution based on direct solution by perturbation theory of the Cauchy problem for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::286999a540926f6292403b06e92faf3d
https://doi.org/10.1007/bf01019386
https://doi.org/10.1007/bf01019386
Publikováno v:
Theoretical and Mathematical Physics. 72:935-940
A soliton solution is constructed in a (3 + 1)-dimensional model of a scalar field with self-interaction involving derivatives. This solution is quantized by directly solving by perturbation theory the quantum Cauchy problem for the Heisenberg field
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e86236987d6d4ed142e713be380fbf5f
https://doi.org/10.1007/bf01018299
https://doi.org/10.1007/bf01018299
Autor:
M. B. Tverskoi, S. A. Gabov
Publikováno v:
USSR Computational Mathematics and Mathematical Physics. 28:197-200
Numerical and analytical methods are used to consider the flow of a stratified fluid past a body, when the flow is described by the Dubreil-Jacotin equation in the approximation of large Froude numbers.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa771195a7f6817b97691f3612bdbae4
https://doi.org/10.1016/0041-5553(88)90167-x
https://doi.org/10.1016/0041-5553(88)90167-x