Zobrazeno 1 - 10
of 128
pro vyhledávání: '"Mihai Mihaescu"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract The behaviour of collapsed or stenotic vessels in the human body can be studied by means of simplified geometries like a collapsible tube. The objective of this work is to determine the value of the buckling critical pressure of a collapsibl
Externí odkaz:
https://doaj.org/article/b85faff7b06b47d2aa848146d8858d23
Autor:
Florian Kraxberger, Christoph Näger, Marco Laudato, Elias Sundström, Stefan Becker, Mihai Mihaescu, Stefan Kniesburges, Stefan Schoder
Publikováno v:
Bioengineering, Vol 10, Iss 12, p 1369 (2023)
Sound generation in human phonation and the underlying fluid–structure–acoustic interaction that describes the sound production mechanism are not fully understood. A previous experimental study, with a silicone made vocal fold model connected to
Externí odkaz:
https://doaj.org/article/609dd60c4d184fe896ef6277411f438d
Publikováno v:
Bioengineering, Vol 10, Iss 11, p 1313 (2023)
Obstructive Sleep Apnea Syndrome (OSAS) is a common sleep-related disorder. It is characterized by recurrent partial or total collapse of pharyngeal upper airway accompanied by induced vibrations of the soft tissues (e.g., soft palate). The knowledge
Externí odkaz:
https://doaj.org/article/03cc5c0b8aeb491a903577b7bc9c4b0f
Publikováno v:
Energy Conversion and Management: X, Vol 16, Iss , Pp 100300- (2022)
This work presents the development and application of a machine learning model to predict the unsteady performance of a turbocharger radial turbine subject to on-engine pulsating flow conditions. The model proposed, based on a fully connected neural
Externí odkaz:
https://doaj.org/article/0b8ac5354f8c4cfbb417758c7b924160
Autor:
Roberto Mosca, Mihai Mihaescu
Publikováno v:
Energy Conversion and Management: X, Vol 15, Iss , Pp 100268- (2022)
A characteristic of radial turbines for turbocharger applications subject to pulsating flow is the deviation of the turbine performance compared with corresponding continuous flow conditions, typically associated with gas-stand experiments. The perfo
Externí odkaz:
https://doaj.org/article/bdeaaf55e5064ca98b9584f3dd3b5f87
Publikováno v:
Advances in Mechanical Engineering, Vol 13 (2021)
In this numerical study particle behavior inside a sinusoidal pipe geometry is analyzed. The 3D geometry consists of three identical modules, with a periodic boundary condition applied to the flow in the stream wise direction. The incompressible, tur
Externí odkaz:
https://doaj.org/article/dffdbea567f94c28b8c151623674bf0e
Autor:
Romain Gojon, Mihai Mihaescu
Flow and acoustic fields of a rectangular over-expanded supersonic jet interacting with an adjacent parallel plate are investigated using compressible LES. The jet exits from a converging diverging rectangular nozzle of aspect ratio 2 with a design M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0724227b8725b97d0bfaacacbf39ec4
https://doi.org/10.21203/rs.3.rs-2644973/v1
https://doi.org/10.21203/rs.3.rs-2644973/v1
Autor:
Thomas Golliard, Mihai Mihaescu
The fluid flow and the aeroacoustic signature of an aerospike nozzle configuration are analyzed for one cold over-expanded configuration (Nozzle Pressure Ratio NPR3) and non-rotating inlet boundary conditions. Implicit Large Eddy Simulations (ILES) a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdbfd876510cbeeb1cfffb17c5f3eea3
Autor:
Asuka Gabriele Pietroniro, Emelie Trigell, Stefan Jacob, Mihai Mihaescu, Mats Abom, Magnus Knutsson
Publikováno v:
SAE Technical Paper Series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ffc6452e07421ceb819f6bbb64d2e23
https://doi.org/10.4271/2022-01-0934
https://doi.org/10.4271/2022-01-0934
Publikováno v:
28th AIAA/CEAS Aeroacoustics 2022 Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c276941c850ac0e48ffc5ba4514b1569
https://doi.org/10.2514/6.2022-3067
https://doi.org/10.2514/6.2022-3067