Results 21 to 30 of about 191,627 (301)

Hydrodynamic Forces of a Semi-Submerged Cylinder in an Oscillatory Flow

open access: yesApplied Sciences, 2020
This work experimentally investigated the performance of hydrodynamic forces on a semi-submerged cylinder under an oscillatory flow. To generate the equivalent oscillatory flow, the semi-submerged cylinder is forced to oscillate in several combinations ...
Haojie Ren   +5 more
doaj   +1 more source

Valve Endothelial Cell Exposure to High Levels of Flow Oscillations Exacerbates Valve Interstitial Cell Calcification

open access: yesBioengineering, 2022
The aortic valve facilitates unidirectional blood flow to the systemic circulation between the left cardiac ventricle and the aorta. The valve’s biomechanical function relies on thin leaflets to adequately open and close over the cardiac cycle.
Chia-Pei Denise Hsu   +6 more
doaj   +1 more source

Oscillatory oblique stagnation-point flow toward a plane wall [PDF]

open access: yes, 2012
Two-dimensional oscillatory oblique stagnation-point flow toward a plane wall is investigated. The problem is a eneralisation of the steady oblique stagnation-point flow examined by previous workers.
A. Qamar   +23 more
core   +1 more source

In-Vitro Experimental Modeling of Oscillatory Respiratory Flow in a CT-Scanned OSAHS Tract

open access: yesApplied Sciences, 2020
Obstructive sleep apnea-hypopnea syndrome (OSAHS) is a highly prevalent respiratory disorder. The knowledge of respiratory flow is an essential prerequisite for the establishment and development of OSAHS physiology, pathology, and clinical medicine.
Zhenshan Zhu, Yaping Ju, Chuhua Zhang
doaj   +1 more source

Experimental and Analytical Studies of Reciprocating Flow Heat Transfer in a Reciprocating Loop Device for Electronics Cooling

open access: yesFluids, 2022
The thermal management of electronics is essential, since their lifetime and reliability are highly dependent on their operating temperature and temperature uniformity.
Mohammad Didarul Alam   +3 more
doaj   +1 more source

Research on an Artificial Lateral Line System Based on a Bionic Hair Sensor with Resonant Readout

open access: yesMicromachines, 2019
Inspired by the lateral line system of fish, an artificial lateral line system based on bionic hair sensor with resonant readout is presented in this paper.
Bo Yang   +3 more
doaj   +1 more source

Free convection effect on oscillatory flow using artificial neural networks and statistical techniques

open access: yesAlexandria Engineering Journal, 2020
In the present paper, we present the estimated impact of the free convection on oscillatory flow using data to predict the value of the attributes to promote concentration for mass transfer.
S.M. Abo-Dahab   +3 more
doaj   +1 more source

Coherent structures in oscillatory flows within the laminar-to-turbulent transition regime for smooth and rough walls [PDF]

open access: yes, 2016
This is an Accepted Manuscript of an article published by Taylor & Francis Group in [Journal of hydraulic research] on [2016], available online at: http://www.tandfonline.com/10.1080/00221686.2016.1174960We investigate coherent structures present in ...
Bateman Pinzón, Allen   +3 more
core   +3 more sources

Cycle flows and multistability in oscillatory networks [PDF]

open access: yesChaos: An Interdisciplinary Journal of Nonlinear Science, 2017
We study multistability in phase locked states in networks of phase oscillators under both Kuramoto dynamics and swing equation dynamics-a popular model for studying coarse-scale dynamics of an electrical AC power grid. We first establish the existence of geometrically frustrated states in such systems-where although a steady state flow pattern exists,
Debsankha Manik   +2 more
openaire   +5 more sources

Complementary Approaches Towards a Universal Model of Glacier Surges

open access: yesFrontiers in Earth Science, 2021
Although many convincing, diverse, and sometimes competing models of glacier surging have been proposed, the observed behavior of surging glaciers does not fit into distinct categories, and suggests the presence of a universal mechanism driving all ...
Yoram Terleth   +3 more
doaj   +1 more source

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