A patient-specific lumped-parameter model of coronary circulation [PDF]
Scientific Reports, 2018 A new lumped-parameter model for coronary hemodynamics is developed. This model is developed for the whole coronary network based on CT scans of a patient-specific geometry including the right coronary tree, which is absent in many previous mathematical ...
Zheng Duanmu +4 more
doaj +8 more sources
A Distributed Lumped Parameter Model of Blood Flow. [PDF]
Ann Biomed Eng, 2020 We propose a distributed lumped parameter (DLP) modeling framework to efficiently compute blood flow and pressure in vascular domains. This is achieved by developing analytical expressions describing expected energy losses along vascular segments, including from viscous dissipation, unsteadiness, flow separation, vessel curvature and vessel ...
Mirramezani M, Shadden SC.
europepmc +7 more sources
Magnetic Induction Tomography Using Magnetic Dipole and Lumped Parameter Model [PDF]
IEEE Access, 2019 This paper presents a novel approach to analyze the magnetic field of magnetic induction tomography (MIT) using magnetic dipoles and a lumped parameter model.
Jiyun Jeon, Wonmo Chung, Hungsun Son
doaj +4 more sources
A simulation protocol for exercise physiology in Fontan patients using a closed loop lumped-parameter model. [PDF]
J Biomech Eng, 2014 BACKGROUND Reduced exercise capacity is nearly universal among Fontan patients, though its etiology is not yet fully understood. While previous computational studies have attempted to model Fontan exercise, they did not fully account for global ...
Kung E +7 more
europepmc +4 more sources
Integrated Thermofluid Lumped Parameter Model for Analyzing Hemodynamics in Human Fatigue State [PDF]
Bioengineering, 2023 It is well known that driving while fatigued is dangerous and can lead to serious traffic accidents. However, there is a lack of studies on the mechanism of fatigue.
Xiaoling Ding +4 more
doaj +2 more sources
Lumped parameter model for hemodynamic simulation of congenital heart diseases. [PDF]
J Physiol Sci, 2018 The recent development of computer technology has made it possible to simulate the hemodynamics of congenital heart diseases on a desktop computer. However, multi-scale modeling of the cardiovascular system based on computed tomographic and magnetic ...
Shimizu S +6 more
europepmc +2 more sources
An Analytical Algorithm for Extracting Model Parameters in a Lumped-Parameter Equivalent Circuit of Solar Cells [PDF]
Energies, 2022 An analytical algorithm is proposed to extract model parameters in a single-diode lumped-parameter equivalent circuit of solar cells. In the calculation process, six relevant factors in the datasheet are necessary to establish a set of transcendental ...
Yunhan Ma +3 more
doaj +2 more sources
A modified lumped parameter model of distribution transformer winding [PDF]
Global Energy Interconnection, 2020 The modelling of the distribution transformer winding is the starting point and serves as important basis for the transformer characteristics analysis and the lightning pulse response prediction.
Qingqing Ding +7 more
doaj +3 more sources
An Improved Organic Solar Cell Lumped-Parameter Equivalent Circuit Model [PDF]
Crystals, 2018 An improved lumped-parameter equivalent circuit model is proposed to describe S-shaped I–V characteristics of organic solar cells (OSCs). This model originates but differs from Mazhari’s model.
Chuanzhong Xu +3 more
doaj +2 more sources
A Lumped Parameter Model of Plasma Focus [PDF]
IEEE Transactions on Plasma Science, 2004 In this paper, a fast running computer model of a plasma focus device is presented. The model is based on the snowplow model constructed with effective parameters validated against experimental results. A pinch model is included to calculate the temporal evolution of the focal variables.
Gonzalez, J. H. +3 more
openaire +5 more sources