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Comparative Efficacy and Safety of Vasodilators Used to Prevent Internal Thoracic Artery Spasm in Coronary Artery Bypass Grafting: A Systematic Review. [PDF]
CureusQaiser Aziz Khan M +4 more
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Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2020
In order to study the internal flow fields of mixed-flow pump with eccentric impeller, the numerical simulation and experiment have been conducted based on the dynamic sliding multi-region method. During simulation, the impeller domain has been separated by three sub-domains to apply the whirl effect.
Wei Li +5 more
openaire +2 more sources
In order to study the internal flow fields of mixed-flow pump with eccentric impeller, the numerical simulation and experiment have been conducted based on the dynamic sliding multi-region method. During simulation, the impeller domain has been separated by three sub-domains to apply the whirl effect.
Wei Li +5 more
openaire +2 more sources
Investigation into the Internal Flow Characteristics of a Pump-turbine Model
The KSFM Journal of Fluid Machinery, 2015This is a study about one of the most widely used hydro machinery all over the world - pump-turbine. The system has an impeller which pumps water to an upper reservoir during the night and the same impeller acts as a runner for turbine mode during the day for providing stable electrical power to the grid.
Patrick Mark Singh +3 more
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Flow characteristics of in-situ internal thoracic artery graft with competitive flow
Journal of Cardiology Cases, 2023We report flow characteristics of an in-situ internal thoracic artery (LITA) graft with angiographically competitive flow to the left anterior descending artery (LAD), based upon intraoperative transit-time flow measurement (TTFM) during coronary artery bypass grafting with aortic valve replacement (AVR) and during re-AVR seven years later.
Yoshiyuki, Takami +8 more
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Characteristics of the Internal Flow in a Diesel Injection Nozzle
International Journal of Fluid Mechanics Research, 1997J. H. Kim, Keiya Nishida, H. Hiroyasu
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The Physics of Fluids, 2022
Cavitation as a form of unsteady flow within centrifugal pumps can cause the reduced performance of pumps, disordered internal flow regimes and flow loss. The present criterion used for determining the occurrence of cavitation is a 3% head drop. However,
Xiaoqi Jia +3 more
semanticscholar +1 more source
Cavitation as a form of unsteady flow within centrifugal pumps can cause the reduced performance of pumps, disordered internal flow regimes and flow loss. The present criterion used for determining the occurrence of cavitation is a 3% head drop. However,
Xiaoqi Jia +3 more
semanticscholar +1 more source
Analysis of internal flow excitation characteristics of reactor coolant pump based on DMD
Annals of Nuclear EnergyYun Long
exaly +2 more sources
Characteristics of internal flow of nozzle integrated with aircraft under transonic flow
International Journal of Nonlinear Sciences and Numerical Simulation, 2022Abstract To reveal how aircraft affects the internal flow of the ejector nozzle, we have constructed three model types in this article. These include the model of SR-71 aircraft, the model that only contains ejector nozzle with third auxiliary valve, and the model that integrates the previous two. The results showed that in the transonic
Li, Zijie, Wang, Hao
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