Zobrazeno 1 - 10
of 214
pro vyhledávání: '"ShuYong Liu"'
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 4, Pp 175-181 (2024)
This is an article in the field of mineral processing engineering. In order to accurately grasp the influence of various types of ores on field production, the process mineralogy of various types of ores was systematically and deeply studied by means
Externí odkaz:
https://doaj.org/article/d6be4768e3824c1bae3b7cd68f47364e
Publikováno v:
Kuangchan zonghe liyong, Vol 44, Iss 6, Pp 30-35 (2023)
This is an essay in the field of mineral processing engineering. The effect of Fe2+ and Fe3+ on the flotation behavior of quartz in the oleic acid anionic collector system was studied by pure mineral flotation test, and the mechanism of Fe3+ activate
Externí odkaz:
https://doaj.org/article/62278a0c98ce4ad7ae71025da24573f7
Publikováno v:
Journal of Low Frequency Noise, Vibration and Active Control, Vol 43 (2024)
Weak fault detection is still a hotspot in these years. The key of this work is to enhance the ratio of signal to noise (SNR). Then a new extraction method of weak fault impact based on amplification algorithm is proposed. Since the fault impact is r
Externí odkaz:
https://doaj.org/article/f0e88abdb6d3484998537fb7c5d070ad
Publikováno v:
Frontiers in Ecology and Evolution, Vol 11 (2023)
IntroductionIn light of escalating concerns regarding global warming and environmental pollution, the pursuit of carbon neutrality has emerged as a pivotal strategy to address climate change on a global scale. As society becomes increasingly consciou
Externí odkaz:
https://doaj.org/article/0b7dff1b3da54c81bb977aeb294f6cba
Publikováno v:
EcoMat, Vol 5, Iss 7, Pp n/a-n/a (2023)
Abstract Including the transpiration of leaves, water evaporation from solar irradiation is a universal phenomenon in nature. Currently, solar vapor generation allows clean water to be obtained from various waterbodies. Since water is transported thr
Externí odkaz:
https://doaj.org/article/d8f7d21e98444714af792881439e7100
The Leakage Identification and Location of Ship Pipeline System Based on Vibration Signal Processing
Publikováno v:
Complexity, Vol 2023 (2023)
The leakage of the ship’s pipeline system will bring great risks to the engine equipment and seriously threaten the vitality of the ship. In this paper, the pipeline leakage detection and localization research are carried out based on the vibration
Externí odkaz:
https://doaj.org/article/2dd1b70815374f42a78d948ea6242df5
Publikováno v:
International Journal of Mining Science and Technology, Vol 31, Iss 6, Pp 1063-1074 (2021)
Physical upgrading of graphite is typically achieved with many stages of grinding and flotation to produce a concentrate with approximately 95% carbon grade. An innovative grinding and column flotation process has been developed for efficient graphit
Externí odkaz:
https://doaj.org/article/659d795adaf045f3ad031c276fc42a9c
Publikováno v:
AIP Advances, Vol 12, Iss 1, Pp 015219-015219-12 (2022)
The survivability of autonomous underwater vehicles (AUV) in complex missions and dangerous situations is of great significance to ocean resource exploration, hydrological research, maritime rescue, and undersea military. Existing researches on motio
Externí odkaz:
https://doaj.org/article/4d63b47837bf47a3aea0bcf8eb2066b8
Publikováno v:
Shock and Vibration, Vol 2018 (2018)
Active control is an effective way to suppress low-frequency mechanical vibration. However, with applications to submarine equipment, there are still some shortcomings due to vibration coupling and multifrequency complex excitation. In this paper, a
Externí odkaz:
https://doaj.org/article/ddd856ac0b884802bbbe9bfafc4e3f8e
Publikováno v:
Shock and Vibration, Vol 2016 (2016)
Chaotic data analysis is important in many areas of science and engineering. However, the chaotic signals are inevitably contaminated by complicated noise in the collection process which greatly interferes with the analysis of chaos identification. T
Externí odkaz:
https://doaj.org/article/6b38f5b4e5eb428e98cd356b6e1b661d