Impact of Pulmonary Valve Regurgitation on Pressure Difference of Pulmonary Valve Stenosis in Patients with Tetralogy of Fallot After Repair
Sign Up to like & getrecommendations! Published in 2018 at "Pediatric Cardiology"
DOI: 10.1007/s00246-018-1947-z
Abstract: Pressure difference (PD) is an important parameter in evaluating the degree of stenotic lesion. However, PD is influenced by the blood flow volume passing through the stenosis. In patients with tetralogy of Fallot (TOF), pulmonary… read more here.
Keywords: pressure difference; valve; stenosis patients; pulmonary valve ... See more keywords
Noninvasive assessment of intraventricular pressure difference in left ventricular dyssynchrony using vector flow mapping
Sign Up to like & getrecommendations! Published in 2020 at "Heart and Vessels"
DOI: 10.1007/s00380-020-01664-3
Abstract: Diastolic intraventricular pressure difference (IVPD) reflects left ventricular (LV) diastolic function. The relative pressure imaging (RPI) enables the noninvasive quantification of IVPD based on vector flow mapping (VFM) and visualization of regional pressure distribution. LV… read more here.
Keywords: pressure difference; ivpd; dyssynchrony; intraventricular pressure ... See more keywords
Contraction of collecting lymphatics: organization of pressure-dependent rate for multiple lymphangions
Sign Up to like & getrecommendations! Published in 2018 at "Biomechanics and Modeling in Mechanobiology"
DOI: 10.1007/s10237-018-1042-7
Abstract: The paper describes the extension of a previously developed model of pressure-dependent contraction rate to the case of multiple lymphangions. Mechanical factors are key modulators of active lymphatic pumping. As part of the evolution of… read more here.
Keywords: pressure difference; pressure dependent; multiple lymphangions; contraction ... See more keywords
Use of Blended Blade and End Wall method in compressor cascades: Definition and mechanism comparisons
Sign Up to like & getrecommendations! Published in 2019 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2019.06.045
Abstract: Abstract Modern turbomachinery design uses the endwall treatment method to prevent the corner flow from separating. This study presents the Blended Blade and End Wall (BBEW) method, a passive endwall treatment method, and draws the… read more here.
Keywords: blade end; method; blended blade; pressure difference ... See more keywords
Morphological characteristics of gas-liquid interfaces receding through the mesoscopic gap with a sharp feature
Sign Up to like & getrecommendations! Published in 2020 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2020.124629
Abstract: Abstract The morphological characteristics of the gas-liquid interfaces receding through the gap with a sharp feature in a quasi-static fashion is investigated in this paper. A series of quasi-static experiments have been performed. A theoretical… read more here.
Keywords: gap; pressure difference; liquid; gas liquid ... See more keywords
Effects of injection pressure difference on droplet size distribution and spray cone angle in spray cooling of liquid nitrogen
Sign Up to like & getrecommendations! Published in 2017 at "Cryogenics"
DOI: 10.1016/j.cryogenics.2017.01.011
Abstract: Abstract Spray cooling with liquid nitrogen as the working fluid has been widely employed in a plenty of fields requiring cooling at cryogenic temperature, such as the cryogenic wind tunnels and cooling super-conducting magnets. In… read more here.
Keywords: pressure difference; spray cooling; spray; injection pressure ... See more keywords
Effect of pressure difference between adjacent channels in an adjustable flow field in PEM fuel cells
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2016.10.164
Abstract: Abstract Some of the most commonly used flow fields in proton exchange membrane (PEM) fuel cells have serpentine channels, parallel channels or interdigitated channels, and each type has its advantages and disadvantages. Hybrid flow-fields may… read more here.
Keywords: field; flow field; pressure difference; flow fields ... See more keywords
Carwash wastewater treatment by micro and ultrafiltration membranes: Effects of geometry, pore size, pressure difference and feed flow rate in transport properties
Sign Up to like & getrecommendations! Published in 2017 at "Journal of water process engineering"
DOI: 10.1016/j.jwpe.2017.03.012
Abstract: Abstract Micro and ultrafiltration hydrophilic membranes were investigated for carwash wastewater reclamation. The effects of geometry as well as operating conditions such as pressure difference across the membrane and feed flow rate were investigated aiming… read more here.
Keywords: pressure difference; geometry; micro ultrafiltration;
Membrane distillation against a pressure difference
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2016.10.054
Abstract: Membrane distillation is an attractive technology for production of fresh water from seawater. The MemPower®MemPower® concept, studied in this work, uses available heat (86 °C) to produce pressurized water (2.2 bar and 46 °C) by… read more here.
Keywords: membrane distillation; pressure difference; membrane; distillation pressure ... See more keywords
High Pressure in Virtual Postcoiling Model is a Predictor of Internal Carotid Artery Aneurysm Recurrence After Coiling
Sign Up to like & getrecommendations! Published in 2019 at "Neurosurgery"
DOI: 10.1093/neuros/nyy073
Abstract: BACKGROUND Hemodynamic factors play a crucial role in the recurrence of intracranial aneurysms after coiling. However, the strongest factor for predicting recurrence remains unclear because each risk factor has been investigated and reported separately. OBJECTIVE… read more here.
Keywords: pressure difference; virtual postcoiling; recurrence; model ... See more keywords
Clinical Significance of Conversion From Computational Fluid Dynamics to Morphology for Risk Evaluation of Aneurysm Recurrence After Coiling
Sign Up to like & getrecommendations! Published in 2019 at "Neurosurgery"
DOI: 10.1093/neuros/nyz310_503
Abstract: Hemodynamic factors play a critical role in the recurrence of intracranial aneurysms after coiling. However, the computational fluid dynamics (CFD) analyses are not consistently performed all over the world, and its benefits were limited in… read more here.
Keywords: pressure difference; pressure; aneurysm recurrence;