Ruey Hwu

TL;DR: In this paper, a quantitative approach is used to identify sources of contribution of capacity fade in commercial rechargeable lithium battery cells in laboratory evaluations, which can separate attributes to capacity fade due to intrinsic and extrinsic origins.

TL;DR: In this article, an 18650 lithium ion cell was evaluated using dynamic stress test (DST) protocol for cycle life study and a quantitative incremental capacity analysis was applied to identify extrinsic and intrinsic contributions to capacity fading, whereas the open circuit voltage (OCV) measurements were utilized to determine the correct state of charge (SOC) in order to accurately correlate the capacity fade with SOC.

TL;DR: In this paper, the state-of-charge (SoC) in rechargeable lithium batteries has been investigated and a correlation between SoC and rate capacity has been established, and a better understanding of the charge and discharge behavior in a battery under different rates in relation to the SoC is derived.

TL;DR: In this article, the authors attempt to bridge laboratory and real-life battery testing data with a comprehensive analysis to provide a coherent approach for a realistic model to simulate battery performance, including life prediction.

TL;DR: In this paper, the hydraulic performance of a copper micro-pin-fin array subjected to water liquid single-phase flow conditions was investigated and the experimental results were complemented with a numerical analysis of single phase flow.