P
Parthasarathy M. Gomadam
Researcher at Medtronic plc
Publications - 19
Citations - 1603
Parthasarathy M. Gomadam is an academic researcher from Medtronic plc. The author has contributed to research in topics: Battery (electricity) & Carbon monofluoride. The author has an hindex of 10, co-authored 19 publications receiving 1382 citations. Previous affiliations of Parthasarathy M. Gomadam include University of South Carolina.
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Journal ArticleDOI
Development of First Principles Capacity Fade Model for Li-Ion Cells
Premanand Ramadass,Balasubramanian S. Haran,Parthasarathy M. Gomadam,Ralph E. White,Branko N. Popov +4 more
TL;DR: In this paper, a first principles-based model was developed to simulate the capacity fade of Li-ion batteries and the effect of parameters such as end of charge voltage and depth of discharge, the film resistance, the exchange current density, and the over voltage of the parasitic reaction on the battery performance was studied qualitatively.
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Mathematical modeling of lithium-ion and nickel battery systems
TL;DR: A review of mathematical models of lithium and nickel battery systems developed at the University of South Carolina is presented in this article, where the ability of these models to predict reality is demonstrated by frequent comparisons with experimental data.
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Data-driven method based on particle swarm optimization and k-nearest neighbor regression for estimating capacity of lithium-ion battery
TL;DR: Verification with 10 years’ continuous cycling data suggests that the proposed method is able to accurately estimate the capacity of Li-ion battery throughout the whole life-time.
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Analysis of electrochemical impedance spectroscopy in proton exchange membrane fuel cells
TL;DR: A literature review of electrochemical impedance spectroscopy (EIS) analysis of proton exchange membrane fuel cells (PEMFCs) is presented in this article, where the relative advantages and disadvantages of the two approaches are discussed.
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Modeling Heat Conduction in Spiral Geometries
TL;DR: In this article, a cost effective method of studying heat transport during the operation of a battery is to theoretically simulate the temperatures attained by the battery, which can be used to improve thermal management and achieve safe operation of large-scale spirally wound batteries.