Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Michael, Mansour"'
Autor:
Michael Mansour, Dominique Thévenin
Publikováno v:
International Journal of Turbomachinery, Propulsion and Power, Vol 8, Iss 4, p 42 (2023)
This paper aims to summarize the results of several experimental investigations regarding two-phase liquid–gas flows in radial centrifugal pumps. The main objective is to combine the corresponding experimental results and collect the obtained knowl
Externí odkaz:
https://doaj.org/article/74738d7f81fb4453bd27fd3c35ef9e38
Publikováno v:
International Journal of Turbomachinery, Propulsion and Power, Vol 8, Iss 3, p 28 (2023)
A hybrid two-phase flow solver is proposed, based on an Euler–Euler two-fluid model with continuous blending of a Volume-of-Fluid method when phase interfaces of coherent gas pockets are to be resolved. In a preceding study on a two-dimensional bla
Externí odkaz:
https://doaj.org/article/10d3b4f4ff824e1aae7a820085c15386
Autor:
Maroun E. Hayek, MD, Michael Mansour, MD, Harrison Ndetan, MPH, MD, PhD, Quentin Burkes, PharmD, Robert Corkern, MD, Ammar Dulli, MD, Reya Hayek, BS, Karim Parvez, MD, Satwinder Singh, MD
Publikováno v:
Mayo Clinic Proceedings: Innovations, Quality & Outcomes, Vol 5, Iss 3, Pp 605-613 (2021)
Objective: To explore the survival benefit of tofacitinib in addition to dexamethasone in hospitalized patients treated for coronavirus disease 2019 (COVID-19)–related pneumonia. Patients and Methods: This is a single-center retrospective observati
Externí odkaz:
https://doaj.org/article/8ab3a404cbd0447ba860dd43f601613a
Autor:
Bich-Diep Nguyen, Sebastian Popp, Markus Hundshagen, Romuald Skoda, Michael Mansour, Dominique Thévenin, Christian Hasse
Publikováno v:
Journal of Fluids Engineering. 145
Centrifugal pumps conveying gas–liquid flows are often designed based on pure liquid flows due to limited understanding of gas formations within a gas–liquid flow. Computational fluid dynamics (CFD) can provide insights into the flow characterist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e62fa2b63f00ccb3567d5eb6c7bfbe38
https://doi.org/10.1115/1.4056209
https://doi.org/10.1115/1.4056209
Autor:
Michael Mansour
Publikováno v:
Open Forum Infectious Diseases. 9
Background ProSAVE (NCT04158804) is the first prospective interventional RCT to address the effect of procalcitonin (PCT)-guidance in the setting of antimicrobial stewardship (ASP) oversight on clinical outcomes and antibiotics usage for patients adm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da27b223e8c2b59f91a8dbc9c6921f86
https://doi.org/10.1093/ofid/ofac492.054
https://doi.org/10.1093/ofid/ofac492.054
Autor:
Michael Mansour
Publikováno v:
Open Forum Infectious Diseases. 9
Background Mid-regional proadrenomedullin (MR-proADM) is a biomarker released following endothelial damage. Our study aimed to investigate baseline MR-proADM as a predictor of a wider range of clinical outcomes of varying severity in patients admitte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ca1e9a8dba6c7d72de124bd70df1247
https://doi.org/10.1093/ofid/ofac492.097
https://doi.org/10.1093/ofid/ofac492.097
Autor:
Markus Hundshagen, Kevin Rave, Bich-Diep Nguyen, Sebastian Popp, Christian Hasse, Michael Mansour, Dominique Thévenin, Romuald Skoda
Publikováno v:
Journal of Fluids Engineering. 144
In recent optical flow experiments on a transparent volute-type radial centrifugal pump, an accumulation of air bubbles to adherent gas pockets within the impeller blade channels was observed. A transition of unsteady bubbly flow toward an attached g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d04e448d635ff174b177ccf9c11f4c6
https://doi.org/10.1115/1.4054264
https://doi.org/10.1115/1.4054264
Publikováno v:
Experimental and Computational Multiphase Flow. 3:186-207
An assessment of a two-fluid model assuming a continuous liquid and a dispersed gas phase for 3D computational fluid dynamics (CFD) simulations of gas/liquid flow in a centrifugal research pump is performed. A monodisperse two-fluid model, in conjunc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1c4d31275e25c5f50d544b8edbda520
https://doi.org/10.1007/s42757-020-0080-4
https://doi.org/10.1007/s42757-020-0080-4
Publikováno v:
Structural and Multidisciplinary Optimization. 65
Pump inducers are usually employed within a limited flow rate range since the performance is known to drop out significantly far from their design point. Therefore, finding an optimal geometry that ensures efficient operation for a relatively wide ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01a43b1416f00fd77d977cf180be0381
https://doi.org/10.1007/s00158-021-03108-6
https://doi.org/10.1007/s00158-021-03108-6
Autor:
Krishna D.P. Nigam, Saiteja Kasetti, Katharina Zähringer, Michael Mansour, Dominique Thévenin
Publikováno v:
Chemical Engineering and Processing - Process Intensification. 180:108654
This study reports numerical results for the flow of two initially perfectly mixed but immiscible liquids in helical and straight pipes, with a view toward optimal separation. Different flow orientations were considered, horizontal, upward, and downw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79545128bd4ae1ee0e8e82428c3a8d2c
https://doi.org/10.1016/j.cep.2021.108654
https://doi.org/10.1016/j.cep.2021.108654