Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Konstantinos Mathioudakis"'
Autor:
Dimitrios Terentes-Printzios, Ioanna Dima, Panorios Benardos, Panagiota Mitrou, Konstantinos Mathioudakis, Anastasios Tsolakidis, Fotios Barkas, Konstantinos Tsioufis, Petros P. Sfikakis, Evangelos Liberopoulos, Charalambos Vlachopoulos
Publikováno v:
International Journal of Cardiology. Cardiovascular Risk and Prevention, Vol 21, Iss , Pp 200261- (2024)
Background: Despite recent guidelines appropriate lipid-lowering treatment (LLT) remains suboptimal in everyday clinical practice. Aims: We aimed to describe clinical practice of use of LLT for at least high CV risk populations in a Hellenic real-wor
Externí odkaz:
https://doaj.org/article/cecf0301839b4715b511b4b0c35a9f1d
Publikováno v:
Aerospace, Vol 11, Iss 11, p 913 (2024)
A diagnostic method for gas-path faults of turbofan engines, relying on a Probabilistic Neural Network (PNN) coupled with a thermodynamic model of the engine, is presented. The novel aspect of the method is that its training information is generated
Externí odkaz:
https://doaj.org/article/525cfe5b6cd44f528851ee14412dbdff
Publikováno v:
Energies, Vol 17, Iss 14, p 3409 (2024)
A review of existing research on signatures of gas turbine faults is presented. Faults that influence the aerothermodynamic performance of compressors and turbines, such as fouling, tip clearance increase, erosion, variable geometry system malfunctio
Externí odkaz:
https://doaj.org/article/e9e3f4673e8c4552aa2a48d70066815c
Publikováno v:
Applied Sciences, Vol 14, Iss 7, p 2863 (2024)
Data from the steady-state operation of gas turbine engines are used in gas path diagnostic procedures. A method to identify steady-state operation is thus required. This paper initially explains and demonstrates the factors that cause a deviation in
Externí odkaz:
https://doaj.org/article/c4154ae0cbf248c786d27ef8be8692ee
Autor:
Sergios Villette, Dimitris Adam, Alexios Alexiou, Nikolaos Aretakis, Konstantinos Mathioudakis
Publikováno v:
Aerospace, Vol 11, Iss 1, p 22 (2023)
In a time when low emission solutions and technologies are of utmost importance regarding the sustainability of the aviation sector, this publication introduces a reduced-order physics-based model for combustion chambers of aeroengines, which is capa
Externí odkaz:
https://doaj.org/article/8adc44d49c95480f99a3e6e495448c44
Publikováno v:
Aerospace, Vol 10, Iss 8, p 726 (2023)
An approach for preliminary aero-engine design, incorporating a mean-line code for the design of axial-flow, multi-stage compressors, is presented. The compressor mean-line code is developed and integrated within a framework for the preliminary desig
Externí odkaz:
https://doaj.org/article/68227a4b40ef4dc78cbf926ac2669427
Publikováno v:
Aerospace, Vol 10, Iss 5, p 460 (2023)
Disks in gas turbines are optimized for minimum weight, while satisfying both geometry and stress constraints, in order to minimize the engine production, operation, and maintenance costs. In the present paper, a tool is described for the preliminary
Externí odkaz:
https://doaj.org/article/b151b8af67bf4162b2f647483069c2b7
Autor:
Dimitrios Paraskevis, Konstantinos Mathioudakis, Anastasios Tsolakidis, Panagiota Mitrou, Georgia Vourli, George Konstantonis
Publikováno v:
RMD Open, Vol 7, Iss 3 (2021)
Externí odkaz:
https://doaj.org/article/0378b3d90e304369b1b8ce206807fa08
Autor:
Dimitrios Vassilopoulos, Vasiliki-Kalliopi Bournia, Kalliopi Fragiadaki, Katerina Laskari, Stylianos Panopoulos, Konstantinos Mathioudakis, Anastasios Tsolakidis, Panagiota Mitrou
Publikováno v:
RMD Open, Vol 6, Iss 3 (2020)
Objectives Depression and anxiety are linked bi-directionally with inflammatory rheumatic diseases (IRDs) activity, which in turn, depends on subjective patient reported outcomes that can be distorted by comorbid mood disorders. We tested the hypothe
Externí odkaz:
https://doaj.org/article/baacf9c4a9f941478b3a26824ac5b44e
Publikováno v:
Aerospace, Vol 8, Iss 2, p 49 (2021)
This paper presents a modular, flexible, extendable and fast-computational framework that implements a multidisciplinary, varying fidelity, multi-system approach for the conceptual and preliminary design of novel aero-engines. In its current status,
Externí odkaz:
https://doaj.org/article/e45db3ce55d94ecf8334fb5c68625c3c