Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Margarita Urbaha"'
Autor:
Aleksandrs Urbahs, Sergey Kravchenko, Margarita Urbaha, Kristine Carjova, Natalja Panova, Rafal Chatys
Publikováno v:
Aviation, Vol 25, Iss 2, Pp 73-78 (2021)
The paper presents the air-launch system enabling the delivery of small satellites into low Earth orbit. One of the most important advantages of the concept is its cost. Generally, the paper proves that launching a carrier from an aerial platform (a
Externí odkaz:
https://doaj.org/article/01e6d9dc3a8e40388f077d89188034ea
Publikováno v:
Aviation, Vol 24, Iss 4, Pp 169-176 (2020)
The paper presents the results of experimental studies using the acoustic emission method of samples made of fiberglass, the design feature of which is the presence of both base fibers and weft fibers. The test data are presented in relative units an
Externí odkaz:
https://doaj.org/article/5c711167e8a74bc68536584cded63b2f
Publikováno v:
Aviation, Vol 17, Iss 4 (2013)
This work analyses the characteristics of functional coatings obtained by vacuum ion-plasma sputtering. These coatings have three-layer multiphase structure created as a result of condensing aluminium and titanium according to a certain programme. Th
Externí odkaz:
https://doaj.org/article/8862b3dc637c451cb137d92c71792877
Publikováno v:
Solid State Phenomena. 320:66-71
Basic titanium alloys are successfully used in modern aviation GTE (gas turbine engine). They are used for parts of a compressor and partly in low pressure part of turbine (intermetallic Ti-Al alloys) due to their high specific strength and at the sa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7eba5af1f6ecd87e748c38da0fdd9170
https://doi.org/10.4028/www.scientific.net/ssp.320.66
https://doi.org/10.4028/www.scientific.net/ssp.320.66
Publikováno v:
Aviation, Vol 24, Iss 4, Pp 169-176 (2020)
Aviation; Vol 24 No 4 (2020); 169-176
Aviation; Vol 24 No 4 (2020); 169-176
The paper presents the results of experimental studies using the acoustic emission method of samples made of fiberglass, the design feature of which is the presence of both base fibers and weft fibers. The test data are presented in relative units an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10150cc2f000810c3e67f763d8e16f15
https://journals.vgtu.lt/index.php/Aviation/article/view/12661
https://journals.vgtu.lt/index.php/Aviation/article/view/12661
Publikováno v:
Applied Mechanics and Materials. 897:190-194
Diagnostics of the rotor blades of aircraft gas turbine engines at pre-operational stage and later on during repairs is carried out by instrumental methods of non-destructive testing. The requirements for increasing operational reliability and safety
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e07b5d582acca43c847e33c1dc2d178c
https://doi.org/10.4028/www.scientific.net/amm.897.190
https://doi.org/10.4028/www.scientific.net/amm.897.190
Autor:
Rafał Chatys, Sergey Kravchenko, Aleksandrs Urbahs, Natalja Panova, Margarita Urbaha, Kristine Carjova
Publikováno v:
Aviation; Vol 25 No 2 (2021); 73-78
Aviation, Vol 25, Iss 2, Pp 73-78 (2021)
Aviation, Vol 25, Iss 2, Pp 73-78 (2021)
The paper presents the air-launch system enabling the delivery of small satellites into low Earth orbit. One of the most important advantages of the concept is its cost. Generally, the paper proves that launching a carrier from an aerial platform (a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6eb3752d96cd5544880a2ec7c6282657
http://journals.vgtu.lt/index.php/Aviation/article/view/12382
http://journals.vgtu.lt/index.php/Aviation/article/view/12382
Publikováno v:
Key Engineering Materials. 799:43-51
One of the most efficient methods of improving the durability of a product is applying different coatings to the working surface. The quality of decorative and protective coatings is determined by the quality of workpiece surface (roughness, texture,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e6fb6d8b14a55b8007e27609191b91a
https://doi.org/10.4028/www.scientific.net/kem.799.43
https://doi.org/10.4028/www.scientific.net/kem.799.43
Publikováno v:
Key Engineering Materials. 799:15-19
Ion-plasma antifriction coatings based onTi-Cuwere deposited by the method of ion-plasma sputtering in vacuum with the aim to gain a coating with a low coefficient of friction. To protect steel part from wear intermetallic, nitride and conglomerate c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57c5081a90e08bb7009a876ca70cad83
https://doi.org/10.4028/www.scientific.net/kem.799.15
https://doi.org/10.4028/www.scientific.net/kem.799.15
Publikováno v:
Transport and Aerospace Engineering, Vol 7, Iss 1, Pp 24-31 (2019)
Transport and Aerospace Engineering; Vol 7, No 1 (2019): Transport and Aerospace Engineering; 24-31
Transport and Aerospace Engineering; Vol 7, No 1 (2019): Transport and Aerospace Engineering; 24-31
Electronic Chart Display and Information Systems (ECDIS), which are used on vessels and can replace paper charts, allow to obtain and display on electronic charts information from basic and additional data sources. For the certified use of ECDIS inst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49e06c4287121289de466a9d29aac7c1
https://doaj.org/article/326c7d50f0cd4e519fe1738a7bd62d99
https://doaj.org/article/326c7d50f0cd4e519fe1738a7bd62d99