Results 101 to 110 of about 42,846 (241)

Numerical analysis of influence of heat load on temperature of battery surface with cooling by a two-phase closed thermosyphon

open access: yesMATEC Web of Conferences, 2017
Numerical analysis of thermal conditions of a two-phase closed thermosyphon using the software package ANSYS FLUENT has been carried out. Time dependence of temperature of heat source surface, which characterize the efficiency of thermosyphon at critical
Krasnoshlykov Alexander
doaj   +1 more source

Virtual left atrial appendage occlusion in paroxysmal atrial fibrillation during sinus rhythm predicts variable reductions in blood stasis

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Stasis before and after left atrial appendage occlusion (LAAO) in participants with high stasis and low stasis. Stasis is predominantly located in LAA and reduced after LAAO. But in the participant with high stasis, stasis remains close to the occlusion site, indicating a potential risk for device related thrombi.
Sophia Bäck   +6 more
wiley   +1 more source

Calculation of aerodynamic characteristics of a recoverable carrier-rocket core stage of the Soyuz-2-1a type in modeling its disturbed motion [PDF]

open access: yesКосмические аппараты и технологии
Using the CAE system Ansys Fluent, a numerical solution was obtained for the aerodynamics problem of a recoverable carrier-rocket block whose prototype is the central core of the Soyuz-2-1a launch vehicle, on the descent segment to Earth.
Smetana V. V.   +2 more
doaj   +1 more source

Patient specific numerical simulation of flow in the human upper airways for assessing the effect of nasal surgery

open access: yes, 2017
The study is looking into the potential of using computational fluid dynamics (CFD) as a tool for predicting the outcome of surgery for alleviation of obstructive sleep apnea syndrome (OSAS).
Dahl, Sigrid Kaarstad   +3 more
core  

Load‐Bearing Characteristics of SLA‐Fabricated Octahedral Porous Structures

open access: yesStrain, Volume 62, Issue 2, April 2026.
A combined experimental–numerical framework was developed to evaluate SLA–fabricated octahedral and pillar–reinforced lattice structures under compression, shear, and torsion. Small increases in infill density produced nonlinear gains in stiffness and strength, reaching a 255% rise in elastic modulus at low porosity. Pillar reinforcement enhanced shear
Mehmet Kir   +2 more
wiley   +1 more source

Digital Point‐of‐Care Testing Device Based on Bioluminescent Pyrophosphate in Real‐Time and Recombinase‐aid Amplification

open access: yesAdvanced Intelligent Systems, Volume 8, Issue 3, March 2026.
A point‐of‐care testing method based on solvent‐responsive magnetic beads suitable for large‐area diagnosis and mutation screening in remote areas was developed to detect it by combining bioluminescenct pyrophosphate in real‐time technology and recombinase‐aid amplification technology.
Zhongjie Fei   +8 more
wiley   +1 more source

Comparison of two methods of mathematical modeling in hydrodynamic sealing gap

open access: yesEPJ Web of Conferences, 2015
The aim of work is to compare two possible methods of mathematical modeling of hydrodynamic instabilities. This comparison is performed by monitoring the formation and evolution of Taylor vortices in hydrodynamic sealing gap.
Krutil Jaroslav   +2 more
doaj   +1 more source

Study of a regenerative pump using numerical and experimental techniques [PDF]

open access: yes, 2009
Regenerative pumps are the subject of increased interest in industry as these pumps are low cost, low specific speed, compact and able to deliver high heads with stable performance characteristics.
Quail, Francis   +2 more
core  

Heat Transfer Optimization in New Polygonal Collectors Influence of Thermophysics Characteristic of Nanoparticles Using Response Surface Methodology

open access: yesEngineering Reports, Volume 8, Issue 3, March 2026.
Hybrid investigation of the novel parabolic trough collector influence of turbulent nanofluid flow. 3D Optimization solutions using response surface methodology. Computational fluid dynamics simulations for performance assessments of parabolic trough solar collectors.
Samaneh Baharloui   +2 more
wiley   +1 more source

AERODYNAMIC CHARACTERISTICS CALCULATION ON SINGLE ROTOR BLADE USING FLOEFD, ANSYS FLUENT AND RC-VTOL

open access: yesНаучный вестник МГТУ ГА, 2016
The results of computational simulation of helicopter rotor's single blade flow, for which experimental (model test) data are published, are represented in this article. The calculations were made in the universal software package of CFD modeling FloEFD,
B. S. Kritskiy   +4 more
doaj  

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