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Akademický článek

Enhancing typhoon wave hindcasting with random forests and BP neural networks in the SWAN model

Autor: Cheng Chen, Hongkun Lin, Dawei Guan, Feng Cai, Qiaoyi Wang, Qingchun Liu

Publikováno v: Frontiers in Marine Science, Vol 11 (2024)

Forecasting typhoon waves during typhoons is crucial. In this paper, the numerical wave model SWAN was enhanced through integration with two machine learning methods: the Back Propagation Neural Network and Random Forest. This integration facilitated

Externí odkaz: https://doaj.org/article/aa73783cdc18408e9765c9b4af16f684

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Akademický článek

Different Dynamics Drive Indian Ocean Moisture to the Southern Slope of Central Himalayas: An Isotopic Approach

Autor: Rong Guo, Wusheng Yu, Jingyi Zhang, Stephen Lewis, Lazhu, Yaoming Ma, Baiqing Xu, Guangjian Wu, Zhaowei Jing, Pengjie Ren, Zhuanxia Zhang, Qiaoyi Wang, Dongmei Qu

Publikováno v: Geophysical Research Letters, Vol 51, Iss 11, Pp n/a-n/a (2024)

Abstract This study uses precipitation oxygen isotopes (δ18Op) to examine key dynamics that deliver moisture to the southern slope of central Himalayas over different seasons. Results show that the majority of pre‐monsoon δ18Op values are relativ

Externí odkaz: https://doaj.org/article/83fcad86f19d4b96a2673905a0e119b1

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Akademický článek

Establishment and Numerical Analysis of Rolling Force Model Based on Dynamic Roll Gap

Autor: Laihua Tao, Qiaoyi Wang, Huajie Wu

Publikováno v: Applied Sciences, Vol 13, Iss 13, p 7394 (2023)

Applying mathematical models and numerical methods is crucial for describing and simulating the metal cold-rolling process, wherein the accurate prediction of rolling force is an effective way to improve the quality of rolled sheets. This paper consi

Externí odkaz: https://doaj.org/article/2c88b69ba5eb4dffb4420a14a001cd43

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Akademický článek

Numerical and experimental studies on wrinkling control methods of sheet metal part with high curvature and large flange in rubber forming

Autor: Lei Chen, Ying Bai, Zhengyi Jiang, Huiqin Chen, Can Wu, Qiaoyi Wang

Publikováno v: Advances in Mechanical Engineering, Vol 11 (2019)

Wrinkling is one of the main failure modes in sheet metal forming process and may lead to assembly problems of the parts. Control of wrinkling is difficult due to the complex deformation behavior of the sheet metal. A finite element model for side bl

Externí odkaz: https://doaj.org/article/f23b05499094467cbbd5dfafd8ac8433

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Akademický článek

Thermal Wave Scattering and Temperature Concentration around the Opening in Platinum–Rhodium Leaky Plates

Autor: Weibo Jiang, Chuanping Zhou, Zhixian Yang, Zhi Sun, Huawei Ji, Ban Wang, Qiaoyi Wang

Publikováno v: Metals, Vol 10, Iss 7, p 946 (2020)

Based on the non-Fourier heat conduction wave model, the thermal wave scattering near the opening in the platinum–rhodium glass fiber leaky plate structure is studied by using complex function method and conformal mapping method, and the general so

Externí odkaz: https://doaj.org/article/99312f9dbac14a6fb3d08907835986f4

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