Zobrazeno 1 - 10
of 1 355
pro vyhledávání: '"Goman A"'
Autor:
Sergey N. Poddubko, Nikolay N. Ishin, Arkadiy M. Goman, Andrey S. Skorokhodov, Vladimir V. Shportko
Publikováno v:
Механика машин, механизмов и материалов, Iss 3(68), Pp 43-52 (2024)
The article is devoted to the study of dynamic processes in the power unit of electric vehicle when shifting gears in a two-shaft gearbox by means of a cone synchronizer. A two-mass dynamic model is used to obtain analytical dependences. This model o
Externí odkaz:
https://doaj.org/article/390a02114e00408dacd47a7a135720c5
Publikováno v:
Механика машин, механизмов и материалов, Iss 3(68), Pp 63-70 (2024)
The results of previously performed studies are summarized, and a methodology for estimating the lifetime consumption of fire tankers is presented. The proposed methodology takes into account the specific features of the practical operation of a fire
Externí odkaz:
https://doaj.org/article/5482745648aa47128dd2a5d2d5c57149
Publikováno v:
IEEE Transactions on Information Forensics & Security, 2024, vol.19, pp. 7304-7319
Given a set of points in the Euclidean space $\mathbb{R}^\ell$ with $\ell>1$, the pairwise distances between the points are determined by their spatial location and the metric $d$ that we endow $\mathbb{R}^\ell$ with. Hence, the distance $d(\mathbf x
Externí odkaz:
http://arxiv.org/abs/2211.03674
This paper focuses on computational prediction of aerodynamic and the flow field characteristics for NASA Common Research Model (CRM) in it's High-Lift (HL) configuration in close proximity to the ground. The URANS simulation with the Spalart-Allmara
Externí odkaz:
http://arxiv.org/abs/2210.00439
Autor:
Sereez, Mohamed, Goman, Mikhail
Publikováno v:
Proceedings of the 9th European Conference for Aerospace Sciences, 2022
The wind tunnel rotary-balance testing is widely used in aircraft dynamics to characterise aerodynamics at moderate and high angles of attack during stall and spin regimes. In such experiments an aircraft test model is rotated along the wind-tunnel f
Externí odkaz:
http://arxiv.org/abs/2210.00304
Autor:
Gianluca Borghini, Vincenzo Ronca, Andrea Giorgi, Pietro Aricò, Gianluca Di Flumeri, Rossella Capotorto, Frédéric Rooseleer, Barry Kirwan, Ivan De Visscher, Mikhail Goman, Jonathan Pugh, Nikolay Abramov, Géraud Granger, Diana Paola Moreno Alarcon, Elizabeth Humm, Simone Pozzi, Fabio Babiloni
Publikováno v:
Brain Research Bulletin, Vol 215, Iss , Pp 111020- (2024)
The study aimed at investigating the impact of an innovative Wake Vortex Alert (WVA) avionics on pilots' operation and mental states, intending to improve aviation safety by mitigating the risks associated with wake vortex encounters (WVEs). Wake vor
Externí odkaz:
https://doaj.org/article/680bb0f96554416d82ea846f18301259
Publikováno v:
In Journal of Constructional Steel Research January 2025 224 Part A
Autor:
Nikolay N. Ishin, Arkadiy M. Goman, Andrey S. Skorokhodov, Vladimir V. Shportko, Alexander V. Kovalenko, Tatsiana S. Lahvinets
Publikováno v:
Механика машин, механизмов и материалов, Iss 1(66), Pp 5-14 (2024)
When conducting accelerated tests of transmissions and reducers of mobile machines, it is required to study the dynamic properties of the bench together with the test object installed on it. This is necessary to identify possible resonances in the os
Externí odkaz:
https://doaj.org/article/e3e9b7f7bce845cb98b9e2937402ca29
Publikováno v:
IEEE Access, Vol 12, Pp 100725-100737 (2024)
Nowadays rare-earth magnets available in the market are limited, while demand for them is increasing, therefore development of electrical machines without magnets of this type becomes extremely important. Simultaneously, synchronous machines without
Externí odkaz:
https://doaj.org/article/8c230df12b5b4163b489d73e0cb289ce
Publikováno v:
Croatian Journal of Food Science and Technology, Vol 16, Iss 1, Pp 1-9 (2024)
Vitamin E is an important antioxidant and plays an essential role in cellular respiration. At room temperature, it exists in the form of viscous oil and is highly soluble in fat. Vitamin E is a group of eight compounds: four tocopherols and four toco
Externí odkaz:
https://doaj.org/article/a1954bab85e94398b7a6ec746a9a87cf