Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Yu I Yudin"'
Autor:
S O Petrov, Yu I Yudin
Publikováno v:
Journal of Physics: Conference Series. 2061:012080
There are few ports in the Far North. Therefore, it is not difficult to assume that most of the cargo operations in the future will be implemented in the open part of the sea space of the Arctic regions. In this regard, the safe maneuvering of a tank
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b42448dc42e0a89455ad95219fc8f145
https://doi.org/10.1088/1742-6596/2061/1/012080
https://doi.org/10.1088/1742-6596/2061/1/012080
Publikováno v:
Journal of Physics: Conference Series. 2061:012087
Steering by deviations involves a significant reduction in the influence of the “human factor” on the final result of the steering. Obviously, this can be achieved by automating the process of steering the vessel, including when performing moorin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::193d9cf1826cb59da999f6f19401a87e
https://doi.org/10.1088/1742-6596/2061/1/012087
https://doi.org/10.1088/1742-6596/2061/1/012087
Publikováno v:
Polymer Mechanics. 4:224-228
The effects of a laser beam on PC are examined in relation to the power and duration of the light pulse. In uniaxial tension there is a sharp change in the relative elongation of the irradiated specimens (pulse length 10−3 sec); the elastic modulus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bb6c8b954f478a7cf1915fe3f3b2f2c
https://doi.org/10.1007/bf00855623
https://doi.org/10.1007/bf00855623
Publikováno v:
Polymer Mechanics. 6:385-388
It has been established that samples of PMMA under cubic compression retain their fracture characteristics when subjected to laser radiation. Only the length of the fracture region is altered. The dimensions of the microdefects and the pressure withi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad2c1eb2cbbb51042892e96d14d4efcf
https://doi.org/10.1007/bf00858198
https://doi.org/10.1007/bf00858198
Autor:
Yu. I. Yudin, Yu. V. Tsvetkova, S. A. Samsonov, N. P. Novikov, A. A. Kholodilov, S. S. Saluén'ya
Publikováno v:
Polymer Mechanics. 5:734-742
The destruction of transparent polymer blocks by laser action is investigated. It is established that microscopic breakdown regions, whose size remains constant in time, are formed in the zone of action of the laser pulse. The intensity of the radiat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68d9702f4436c54c4318cc13cbec910b
https://doi.org/10.1007/bf00855545
https://doi.org/10.1007/bf00855545
Publikováno v:
Polymer Mechanics. 3:680-684
The characteristics of the damage created in PMM, PS, and PC specimens by multiple irradiation are discussed. It is shown that, in addition to the growth of the damage zone, the processes of crack development that determine this zone are also importa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::558b50498d586a0f996d53b2f5f9aaa8
https://doi.org/10.1007/bf00858741
https://doi.org/10.1007/bf00858741
Publikováno v:
Polymer Mechanics. 4:217-223
The effect of continuous powerful (up to 20 W) 10.6-μ radiation on PMM is described. The relationship between crater growth and time is established. A region of softened polymer with a clearly defined boundary, an isotherm with temperature equal to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a5ecd4b8dfd999f306d7c9449b980d4
https://doi.org/10.1007/bf00855622
https://doi.org/10.1007/bf00855622
Publikováno v:
Polymer Mechanics. 7:389-395
The damage caused by Q-switched laser pulses and picosecond pulses in specimens of polymethyl methacrylate and polystyrene is described. The damage criterion depends on both characteristics of the laser pulse, i.e., energy and intensity. Nonlinear ab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a009449cd45cc48f2874d4cfa14ea7a0
https://doi.org/10.1007/bf00854791
https://doi.org/10.1007/bf00854791
Publikováno v:
Journal of Applied Mechanics and Technical Physics. 8:51-54
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83a90f7775e0bf25795b338f35d8515a
https://doi.org/10.1007/bf00918034
https://doi.org/10.1007/bf00918034
Autor:
F. N. Chernyavsky, Yu. I. Yudin, S. S. Saluén'ya, N. P. Novikov, P. A. Yampolsky, M. B. Agranat
Publikováno v:
Nature. 226(5243)
UNDER laser radiation separately located disk-shaped cracks are formed in irradiated transparent dielectrics such as polymethylmethacrylate (PMMA), polystyrene (PS) and polycarbonate (PC). To explain this for materials with small absorption coefficie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4a99d1a32e8c51124aa207b6fa03c49
https://pubmed.ncbi.nlm.nih.gov/16057255
https://pubmed.ncbi.nlm.nih.gov/16057255