Zobrazeno 1 - 10
of 128
pro vyhledávání: '"Dongyang Sun"'
Publikováno v:
Ceramics, Vol 7, Iss 2, Pp 712-734 (2024)
The burgeoning significance of antiferroelectric (AFE) materials, particularly as viable candidates for electrostatic energy storage capacitors in power electronics, has sparked substantial interest. Among these, lead-free sodium niobate (NaNbO3) AFE
Externí odkaz:
https://doaj.org/article/3783a8fd01e04539a65ee96258cbab89
Publikováno v:
IET Renewable Power Generation, Vol 18, Iss 2, Pp 213-225 (2024)
Abstract Hydrogen production from wind power can reduce wind abandonment and improve the utilization rate of wind power. However, both “source” turbulence caused by unstable wind speed and “load” turbulence caused by sudden load changes will
Externí odkaz:
https://doaj.org/article/10cf4167d5654c0887f6d4f4ceb40e8e
Publikováno v:
Polymers, Vol 16, Iss 17, p 2457 (2024)
An innovative optimal design framework is developed aiming at enhancing the crashworthiness while ensuring the lightweight design of a hybrid two-dimensional triaxial braided composite (2DTBC) tube, drawing insights from the mesostructure of the comp
Externí odkaz:
https://doaj.org/article/3e56b9a2c8ca4fe49c86514304bd9ac9
Publikováno v:
Results in Engineering, Vol 20, Iss , Pp 101447- (2023)
Uncovering lead-free materials with an exceptionally high recoverable energy density is vital for the creation of future pulse power capacitors. This study determined that introducing Tungsten (W) and Tantalum (Ta) into the Nb-site of AgNbO3 lead-fre
Externí odkaz:
https://doaj.org/article/e06c80175c064d589c3791961883da86
Publikováno v:
IEEE Access, Vol 11, Pp 48881-48892 (2023)
This paper focuses on the power grid oscillation of grid-side converter (GSC) in doubly-fed induction generator (DFIG) caused by grid sub-synchronous oscillation (SSO), and designs a measure to improve the output power quality of GSC. Firstly, the in
Externí odkaz:
https://doaj.org/article/d4266d10c41f41798582d48493dab7b1
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 8, Iss 2, Pp 100552- (2023)
Electro-blown spinning (EBS) is an emergent hybridized nanofibers formation technology. Recently, there has been a great interest in introducing this novel method for producing sub-micron, and nanofibers into several applications. For the first time,
Externí odkaz:
https://doaj.org/article/481b5f2934d84e179cccf868dbdf8d24
Publikováno v:
Applied Sciences, Vol 13, Iss 22, p 12394 (2023)
Wind curtailment and inadequate grid-connected frequency regulation capability are the main obstacles preventing wind power from becoming more permeable. The electric hydrogen production system can tackle the wind curtailment issue by converting elec
Externí odkaz:
https://doaj.org/article/d11781656fce44dca57d1a68ffefa588
Autor:
Jian Qiu, Jusha Ma, Wenjia Han, Xiao Wang, Xunchun Wang, Maliya Heini, Bingyang Li, Dongyang Sun, Ruifeng Zhang, Yan Shi, Cunfa Gao
Publikováno v:
Polymers, Vol 15, Iss 18, p 3805 (2023)
Polyimide (PI) is widely deployed in space missions due to its good radiation resistance and durability. The influences from radiation and harsh temperatures should be carefully evaluated during the long-term service life. In the current work, the co
Externí odkaz:
https://doaj.org/article/5e17a525b97b4cf5a951ab4345d7945e
Autor:
Dongyang Sun, Bernard L. H. Saw, Amaka J. Onyianta, Bowen Wang, Callum Wilson, Dominic O’Rourke, Chan H. See, Carmen-Mihaela Popescu, Mark Dorris, Islam Shyha, Zhilun Lu
Publikováno v:
Journal of Advanced Dielectrics, Vol 13, Iss 01 (2023)
Flexible dielectric materials with environmental-friendly, low-cost and high-energy density characteristics are in increasing demand as the world steps into the new Industrial 4.0 era. In this work, an elastomeric nanocomposite was developed by incor
Externí odkaz:
https://doaj.org/article/4b42210775ac4598811e18fcb22cf7d7
Publikováno v:
Journal of Advanced Dielectrics, Vol 13, Iss 01 (2023)
It is crucial to discover lead-free materials with ultrahigh recoverable energy density ([Formula: see text][Formula: see text]) that can be employed in future pulse power capacitors. In this work, a high [Formula: see text][Formula: see text]of 4.51
Externí odkaz:
https://doaj.org/article/81d5a12d6fa44c1abed5dea0b8c504d9