Zobrazeno 1 - 10
of 739
pro vyhledávání: '"Gao Pengcheng"'
Publikováno v:
Xibei Gongye Daxue Xuebao, Vol 41, Iss 3, Pp 595-600 (2023)
To investigate the effect of group gliding formation on the hydrodynamic performance of manta rays, numerical simulations were used to investigate the drag, the lift and pressure distribution of multiple manta rays in tandem, triangular and diamond-s
Externí odkaz:
https://doaj.org/article/3591d6e015a94b44a7d67027e7611785
Publikováno v:
He jishu, Vol 46, Iss 11, Pp 110606-110606 (2023)
BackgroundThe in-vessel retention (IVR) strategy is an important measure for mitigating severe reactor accidents. It has been successfully applied to the severe-accident management of advanced pressurized water reactors such as the AP1000, HPR1000, a
Externí odkaz:
https://doaj.org/article/a8d7cb541c104f02b0fb85a26aeae6f3
Autor:
Yang, Hui-Yue, Chen, Hui, Wang, Ao, Chen, Kai, Lin, Zijia, Tang, Yongliang, Gao, Pengcheng, Quan, Yuming, Han, Jungong, Ding, Guiguang
Segment Anything Model (SAM) has made great progress in anomaly segmentation tasks due to its impressive generalization ability. However, existing methods that directly apply SAM through prompting often overlook the domain shift issue, where SAM perf
Externí odkaz:
http://arxiv.org/abs/2411.17217
Publikováno v:
He jishu, Vol 46, Iss 7, Pp 070606-070606 (2023)
BackgroundIn a pressurized water reactor (PWR) loss-of-coolant accident (LOCA), high temperature and high internal pressure of the fuel rod can lead to ballooning of fuel rod cladding, which causes a partial blockage of flow area in a subchannel. Suc
Externí odkaz:
https://doaj.org/article/fa8b849cddcc4afb930556c9ddc00b0e
Publikováno v:
He jishu, Vol 46, Iss 5, Pp 050604-050604 (2023)
PurposeThis study aims to improve the low accuracy of the aerosol model in the ISAA code by developing high-precision natural deposition model of aerosol in the containment.MethodsFirstly, the aerosol dynamic shape factor was introduced to correct th
Externí odkaz:
https://doaj.org/article/6228fc34182c4c788598392760e3d3fa
High quality spatiotemporal signal is vitally important for real application scenarios like energy management, traffic planning and cyber security. Due to the uncontrollable factors like abrupt sensors breakdown or communication fault, the spatiotemp
Externí odkaz:
http://arxiv.org/abs/2408.02987
Publikováno v:
He jishu, Vol 45, Iss 8, Pp 080603-080603 (2022)
BackgroundIn the event of a reactor severe accident, in-vessel retention (IVR) is a very effective and important severe accident mitigation measure. The lower head of the reactor pressure vessel (RPV) plays an important role in IVR strategy. The lowe
Externí odkaz:
https://doaj.org/article/2064ad1671c94a8a819c52a6543455c8
Autor:
Wang, Xiao, Chen, Guangyao, Qian, Guangwu, Gao, Pengcheng, Wei, Xiao-Yong, Wang, Yaowei, Tian, Yonghong, Gao, Wen
With the urgent demand for generalized deep models, many pre-trained big models are proposed, such as BERT, ViT, GPT, etc. Inspired by the success of these models in single domains (like computer vision and natural language processing), the multi-mod
Externí odkaz:
http://arxiv.org/abs/2302.10035
Publikováno v:
Journal of Applied Physics; 10/14/2024, Vol. 136 Issue 14, p1-9, 9p
Publikováno v:
In Environmental Pollution 15 December 2024 363 Part 2