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An Inverse Method to Determine Mechanical Parameters of Porcine Vitreous Bodies Based on the Indentation Test [PDF]

open access: yesBioengineering, 2023
The vitreous body keeps the lens and retina in place and protects these tissues from physical insults. Existing studies have reported that the mechanical properties of vitreous body varied after liquefaction, suggesting mechanical properties could be ...
Haicheng Zu   +3 more
doaj   +2 more sources

Impeller Design and Performance Analysis of Aviation Fuel Pump Based on the Inverse Method

open access: yesDesigns, 2023
Centrifugal pumps have a wide range of applications in the aviation field. The present work focuses on the optimal design of aviation fuel pump impellers by means of an inverse method. The fuel pump impeller is designed here by solving an inverse problem,
Chenguang Ping   +3 more
doaj   +1 more source

Inverse Approach of Parameter Optimization for Nonlinear Meta-Model Using Finite Element Simulation

open access: yesApplied Sciences, 2021
Accurate and efficient estimation and prediction of the nonlinear behavior of materials during plastic working is a major issue in academic and industrial settings.
Seungpyo Hong   +2 more
doaj   +1 more source

Time Dependent Heat Source Estimation by Conjugate Gradient Method in Multi-Layers System for Hyperthermia of Breast cancer [PDF]

open access: yesJournal of Heat and Mass Transfer Research, 2020
Hyperthermia is a form of cancer treatment where the temperature of the tumor is elevated to levels that induce its elimination. This paper discusses using a heating power source to destroy breast cancer cells.
Mohammad Mohammadiun   +3 more
doaj   +1 more source

Engineering design of the low-head Kaplan hydraulic turbine blades using the inverse problem method [PDF]

open access: yesBulletin of the Polish Academy of Sciences: Technical Sciences, 2019
The paper concerns the engineering design of guide vane and runner blades of hydraulic turbines using the inverse problem on the basis of the definition of a velocity hodograph, which is based on Wu’s theory [1, 2].
Z. Krzemianowski
doaj   +1 more source

Approximation Method for Stress–Strain Using Metamodel Parameter Updating

open access: yesApplied Sciences, 2022
The properties of the material applied to the finite element (FE) simulation can be expressed by constitutive models, and simple constitutive and complex constitutive models can be used to show the actual phenomenon.
Dong-Seok Shin   +2 more
doaj   +1 more source

Acoustic Characterization of Some Steel Industry Waste Materials

open access: yesApplied Sciences, 2021
From a circular economy perspective, the acoustic characterization of steelwork by-products is a topic worth investigating, especially because little or no literature can be found on this subject.
Elisa Levi   +2 more
doaj   +1 more source

Acoustic Source Characterization of Marine Propulsors

open access: yesJournal of Marine Science and Engineering, 2022
Marine propulsors represent one of the most important contributors among anthropogenic sounds radiated into water. Blade based propulsors, e.g., propellers, generate tones at the blade passing frequency and its harmonics, especially in cavitating ...
Jukka Tanttari, Antti Hynninen
doaj   +1 more source

Impact of viscosity on creeping viscous fluid flow through a permeable slit: a study for the artificial kidneys

open access: yesAIMS Biophysics, 2022
The idea of this study is to present the mathematical model of two-dimensional biofluid flow having variable viscosity along the height of the channel (proximal renal tube of artificial kidney).
Khadija Maqbool   +2 more
doaj   +1 more source

Ice thickness and volume of the Renland Ice Cap, East Greenland

open access: yesJournal of Glaciology, 2021
To assess the amount of ice volume stored in glaciers or ice caps, a method to estimate ice thickness distribution is required for glaciers where no direct observations are available.
Iben Koldtoft   +3 more
doaj   +1 more source

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