Zobrazeno 1 - 10
of 331
pro vyhledávání: '"Chen Peng-Fei"'
Publikováno v:
Chinese Journal of Magnetic Resonance, Vol 39, Iss 04, Pp 476-482 (2022)
The atomic relaxation time of a hydrogen atomic clock is the time required for atomic system after the selected state removing the atoms of the ground state hyperfine energy level (F = 0, mF = 0) and (F = 1, mF = −1) state to change from the (F = 1
Externí odkaz:
https://doaj.org/article/7efba7a49f46444f8a8dcf6618b6e412
Publikováno v:
Shipin yu jixie, Vol 38, Iss 2, Pp 153-158 (2022)
Objective: Exploring the microwave drying characteristics of pork and optimizing the microwave drying process of meat. Methods: microwave drying equipment with microwave frequency of 2 450 MHz and microwave output power of 70, 140, 210, 280, 350, 420
Externí odkaz:
https://doaj.org/article/1e298182a8d247529d0ed807eff0a93f
Autor:
CHEN Peng-fei, WANG Si-lu, YU Sai-bo, PENG Xing, HUANG Jia-ying, XIAO Yang, XIAO Zhong-liang, CAO Zhong
Publikováno v:
Shipin yu jixie, Vol 38, Iss 6, Pp 99-105,160 (2022)
Objective： A method for simple and rapid determination of potassium content in cigarette paper will be built for workshops of cigarette factory. Methods: An ion-selective electrode method was used by comparing with the pretreatment methods for ciga
Externí odkaz:
https://doaj.org/article/b33d7209e2bc479ca7bfff21cec99ad7
Autor:
Ng, Man-Hei, Tang, Chi-Long, Zhang, Xiaoping, Tam, Kuan-Vai, Chen, Peng-Fei, Dong, Wudong, Li, Jing, Tang, Chi-Pui
Understanding how elemental abundances evolve during solar flares helps shed light on the mass and energy transfer between different solar atmospheric layers. However, prior studies have mostly concentrated on averaged abundances or specific flare ph
Externí odkaz:
http://arxiv.org/abs/2407.02199
Publikováno v:
E3S Web of Conferences, Vol 257, p 01043 (2021)
With the application of supercritical fluid heat transfer equipment in industrial fields such as solar thermal power generation, chemical industry, aerospace, etc., studying the heat transfer characteristics of supercritical fluid in micro-fin tubes
Externí odkaz:
https://doaj.org/article/25fe162dea214a77a95e0f9a33c9fd3a
Publikováno v:
E3S Web of Conferences, Vol 257, p 03082 (2021)
The flow characteristics of the supercritical fluid in the micro-fin tube is the theoretical basis for the development of heat transfer enhancement and flow resistance reduction in the micro-fin tube. For micro-fin tubes with different fin shapes, th
Externí odkaz:
https://doaj.org/article/6725102a4005434ab34bd0238f362e96
Autor:
CHEN Peng-fei, GONG Xiao-nan
Publikováno v:
E3S Web of Conferences, Vol 198, p 02012 (2020)
In the design of the excavation protection scheme in the soft soil area, it is often necessary to set up cement-soil mixing piles in the passive area. In this way, the stability requirements of the excavation can be met, and the lateral displacement
Externí odkaz:
https://doaj.org/article/47817e7e8fc14083a3bf5f22dc37a198
Autor:
CHEN Peng-fei, GONG Xiao-nan
Publikováno v:
E3S Web of Conferences, Vol 198, p 02013 (2020)
A model of a certain excavation was established using PLAXIS 3D, and the measured value was compared with the calculated value. The thickness, elastic modulus, and embedded depth of the diaphragm wall are analysed by the controlled variable method. T
Externí odkaz:
https://doaj.org/article/314157810d76430cb250ac8601879382
Autor:
CHEN Peng-fei, GONG Xiao-nan
Publikováno v:
E3S Web of Conferences, Vol 198, p 02015 (2020)
Based on the data of the soil and enclosure structure of a certain excavation, a PLAXIS model was established. The actual monitoring results are compared with the PLAXIS calculation results to verify the reliability of the model. On this basis, the s
Externí odkaz:
https://doaj.org/article/32c5e4b130da434daca915093a4ff0a7
Autor:
Guo, Jin-han, Ni, Yi-wei, Zhong, Ze, Guo, Yang, Xia, Chun, Li, Hai-tang, Poedts, Stefaan, Schmieder, Brigitte, Chen, Peng-fei
Solar filament eruptions, flares and coronal mass ejections (CMEs) are manifestations of drastic release of energy in the magnetic field, which are related to many eruptive phenomena from the Earth magnetosphere to black hole accretion disks. With th
Externí odkaz:
http://arxiv.org/abs/2303.13980