Zobrazeno 1 - 10
of 820
pro vyhledávání: '"output characteristics"'
Publikováno v:
IEEE Access, Vol 12, Pp 110504-110516 (2024)
A miniature single-piston valve flow-matching water-hydraulic pump is described in this paper, which designs with a unique double-face cam mechanism to achieve the reciprocating motion of the piston and a new flow-matching valve to adapt to the requi
Externí odkaz:
https://doaj.org/article/3073cd47d28642a19f898f6e21f26b78
Publikováno v:
Energy and Built Environment, Vol 4, Iss 6, Pp 669-679 (2023)
Harvesting and storing energy is a key problem in some applications. Elastic energy storage technology has the advantages of wide-sources, simple structural principle, renewability, high effectiveness and environmental-friendliness. This paper elabor
Externí odkaz:
https://doaj.org/article/ae2f4f1f807f4445b910206157a4647a
Autor:
Xuan Li, Linyu Zhang, Wei Luo, Junce Shi, Zhaoxuan Zheng, Huiyin Kong, Meiye Qiu, Kangxun Sun, Zaijin Li, Yi Qu, Zhongliang Qiao, Lin Li
Publikováno v:
Photonics, Vol 11, Iss 9, p 809 (2024)
The 1.55 μm TECSL has excellent characteristics such as wide tuning, narrow linewidth, high SMSR, and high output power and has a wide range of applications in optical communications, spectral sensing, gas detection, atomic physics, and biomedicine.
Externí odkaz:
https://doaj.org/article/2da17eabceb140b8a0cd1730ce97e048
Publikováno v:
Actuators, Vol 13, Iss 8, p 309 (2024)
A non-contact piezoelectric actuator is proposed. The non-contact power transfer between stator and rotor is realized by pneumatic transmission, characterized by fast response, long life, compact structure, and easy miniaturization and control. The s
Externí odkaz:
https://doaj.org/article/f16a5ed93f2847fdb97c0c1d3df742e8
Publikováno v:
Micromachines, Vol 15, Iss 8, p 1050 (2024)
In this paper, a fast positioning platform (FPP) is proposed, able to meet simultaneously the requirements of large stroke and high frequency response, developed based on a PZT (piezoelectric actuator) and a quad-parallel flexible mechanism, for appl
Externí odkaz:
https://doaj.org/article/787a09887cdc405d9b559836e6c3cdd5
Publikováno v:
Machines, Vol 12, Iss 7, p 491 (2024)
Radial piston motors are executive components in hydraulic systems, tasked with providing appropriate torque and speed according to load requirements in practical applications. The purpose of this study is to predict the output torque of radial pisto
Externí odkaz:
https://doaj.org/article/aebf028259c44401afcd979f7fd03430
Publikováno v:
Ain Shams Engineering Journal, Vol 14, Iss 12, Pp 102575- (2023)
A rotary excitation control valve is proposed in this paper. In order to study the interaction of the valve core groove parameters on the output flow velocity and pressure of the rotary excitation control valve, a dynamic simulation of the internal f
Externí odkaz:
https://doaj.org/article/6397bc0593e04d32a19e853d0eba2fd0
Publikováno v:
Actuators, Vol 13, Iss 5, p 186 (2024)
The aviation intelligent pump system is an effective solution to aircraft hydraulic systems’ inefficient power consumption and temperature increase. A self-supplied aviation intelligent pump (SAIP) has a high power-to-weight ratio and compact struc
Externí odkaz:
https://doaj.org/article/f08f18c801424b6494397ac5dada89a7
Publikováno v:
EcoMat, Vol 5, Iss 10, Pp n/a-n/a (2023)
Abstract Based on the coupling effects of contact electrification and electrostatic induction, a triboelectric nanogenerator (TENG) can convert mechanical energy into electric power, which is at the cutting edge of alternative energy technology. Alth
Externí odkaz:
https://doaj.org/article/f7dfcaa04f2f44ffb3d7285a15cce3af
Autor:
Zhenyang Xiong, Xing Du, Guoning Xu, Hao Du, Zhongzhen Jia, Sheng Wang, Rong Cai, Guixuan Ding
Publikováno v:
IEEE Photonics Journal, Vol 15, Iss 5, Pp 1-11 (2023)
This paper examines the output characteristics of the photovoltaic (PV) array in a laser wireless power transmission (LWPT) system considering atmospheric turbulence and pointing error r (r, θ). Firstly, we propose a theoretical model for studying t
Externí odkaz:
https://doaj.org/article/12c3ac08f7f642c893df2f48821016e8