Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Yunxi Shi"'
Publikováno v:
Sensors, Vol 24, Iss 12, p 3833 (2024)
In a diesel engine, piston slap commonly occurs concurrently with fuel combustion and serves as the main source of excitation. Although combustion pressure can be measured using sensors, determining the slap force is difficult without conducting test
Externí odkaz:
https://doaj.org/article/b6dc0b091e394950921a1343b84f3aa3
Publikováno v:
Sensors, Vol 24, Iss 1, p 169 (2023)
Due to the superior robustness of outlier signals and the unique advantage of not relying on a priori knowledge, Convolution Sparse Filtering (CSF) is drawing more and more attention. However, the excellent properties of CSF is limited by its inappro
Externí odkaz:
https://doaj.org/article/6024ead16dd449a6af359beaf0a19e07
Autor:
Yibo Zhao, Shaogang Lei, Guoqing Zhu, Yunxi Shi, Cangjiao Wang, Yuanyuan Li, Zhaorui Su, Weizhong Wang
Publikováno v:
Remote Sensing, Vol 15, Iss 5, p 1201 (2023)
As one of the most important greenhouse gases, water vapor plays a vital role in various weather and climate processes. In recent years, a near-infrared ratio technique based on satellite images has become a research hotspot in the field of precipita
Externí odkaz:
https://doaj.org/article/f11cdb731138450b986ad9c66982c1bb
Publikováno v:
Journal of the Energy Institute. 102:268-277
Publikováno v:
International Journal of Environmental Research and Public Health; Volume 20; Issue 1; Pages: 493
Ground subsidence is the main cause of vegetation degradation in mining areas. It is of great significance to study the effects of ground subsidence on vegetation. At present, few studies have analyzed the effects of ground subsidence on vegetation f
Publikováno v:
International Journal of Automotive Technology. 22:1711-1721
To reveal the effect of reaction temperature on the reduction of diesel particulate matter (PM) by non-thermal plasma (NTP) using oxygen as a gas source. The changes in the microcrystalline structure and the elemental state of PM before and after NTP
Publikováno v:
International Journal of Automotive Technology. 22:871-881
A non-thermal plasma (NTP) reactor was used to generate ozone for diesel particulate filter (DPF) regeneration. The kinetic mechanism of ozone thermal decomposition reaction is explored, and the effect of temperature on the change of ozone concentrat
Publikováno v:
Chemosphere. 302
A regeneration test of a diesel particulate filter (DPF) was conducted under different temperature conditions with air as the gas source and a nonthermal plasma (NTP) injection system. We investigated the influence of the ambient temperature on the D
Publikováno v:
Environmental Science & Technology. 54:2510-2519
To investigate the effect of nonthermal plasma (NTP) on the microstructure and oxidation characteristics of particulate matter (PM) from diesel engines at different oxidation stages, a self-designed NTP reactor was used to conduct a time-varying oxid