Development of the method for dynamic regularization of selected estimates in the correlation matrices of observations

Skachkov, Valeriy; Chepkyi, Victor; Bratchenko, H. D.; Tkachuk, Helena; Kazakova, N.

doi:10.15587/1729-4061.2017.119264

Cited by 4 publications

(2 citation statements)

References 13 publications

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“…to obtain a low-density CCCM based on viscose, the following general technological scheme is used [30]:…”

Section: Technological Scheme For Obtaining Low-density Cccmsmentioning

confidence: 99%

“…In the process of joint carbonisation of carbon fibres, phenol-formaldehyde matrix and pore formers, the necessary structure of carbonised CCMs is formed [30]. In the process of carbonisation of carbon composites, complex physicochemical transformations occur in the volume of the polymer matrix and pore formers with the formation of coke residue.…”

Section: Isostatic Technology • Mixing Of Components;mentioning

confidence: 99%

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Possibilities of Using Low-Density C–C Composites for Thermal Protection of Small Unmanned Aerial Vehicles

Yanko,

Datsenko,

Karpenko

2023

Transactions on Aerospace Research

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The study demonstrates the possibilities of using, as well as the features associated with the use of, unmanned aerial vehicles (UAVs) for military and peaceful purposes. Information is provided on the need to use components that would contribute towards ensuring thermal protection against modern laser weapons. The requirements for such materials are given, according to the field of application of the UAV. An analysis of the available materials that can be used to create thermal protection of UAVs against laser weapons is provided. The thermophysical characteristics of various materials are presented. The work presents technological features of production and properties of low-density carbon–carbon composite materials (CCCM). It is proposed to consider the prospects of using CCCM materials for not only the UAV structural components but also other purposes.

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“…to obtain a low-density CCCM based on viscose, the following general technological scheme is used [30]:…”

Section: Technological Scheme For Obtaining Low-density Cccmsmentioning

confidence: 99%

Section: Isostatic Technology • Mixing Of Components;mentioning

confidence: 99%