Z
Zichen Chen
Researcher at Zhejiang University
Publications - 86
Citations - 2701
Zichen Chen is an academic researcher from Zhejiang University. The author has contributed to research in topics: Machine tool & Thermoelectric generator. The author has an hindex of 25, co-authored 83 publications receiving 1988 citations. Previous affiliations of Zichen Chen include Zhengzhou University.
Papers
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Journal ArticleDOI
On-line chatter detection and identification based on wavelet and support vector machine
Zhehe Yao,Deqing Mei,Zichen Chen +2 more
TL;DR: A intelligent recognition system, composed of the feature extraction and the SVM, has an accuracy rate of 95% for the identification of stable, transition and chatter state after being trained by the experiment data.
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Acoustic softening and residual hardening in aluminum: Modeling and experiments
Zhehe Yao,Zhehe Yao,Gap-Yong Kim,Zhihua Wang,Le Ann Faidley,Qingze Zou,Deqing Mei,Zichen Chen +7 more
TL;DR: In this article, a modeling framework for the acoustic plasticity was proposed based on the crystal plasticity theory, and the acoustic softening and acoustic residual hardening effects were modeled based on thermal activation theory and dislocation evolution theory, respectively.
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Wearable thermoelectric generator to harvest body heat for powering a miniaturized accelerometer
TL;DR: In this paper, a wearable TEG with 52 pairs of cubic-shaped thermoelectric legs was used to harvest human body heat. But the performance of the TEG was not evaluated.
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3D printing of complex GelMA-based scaffolds with nanoclay.
Qing Gao,Xuefeng Niu,Lei Shao,Lu-Yu Zhou,Zhiwei Lin,Anyu Sun,Jianzhong Fu,Zichen Chen,Jun Hu,Yande Liu,Yong He +10 more
TL;DR: It is found that the GelMA/Nanoclay ink enabled printing complex 3D scaffolds, such as a bionic ear and a branched vessel, and it might open up new potential applications for the customized therapy of tissue defects.
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Effects of superimposed high-frequency vibration on deformation of aluminum in micro/meso-scale upsetting
TL;DR: In this article, the effects of high-frequency vibration on the improvement of surface finish, decrease of the friction at the die-specimen interface, and reduction of forming stress were analyzed and discussed based on the vibration-assisted experiments.