Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Lanchun Zhang"'
Publikováno v:
Advances in Mechanical Engineering, Vol 16 (2024)
Four optimization models were proposed to reduce the impact of pollutants from vans on themselves and surrounding vehicles. The adsorption of pollutants on the body of the van in rainy conditions and the diffusion of pollutants into the external envi
Externí odkaz:
https://doaj.org/article/d6258bf777c24c8c94b1b0a33194b2a6
Publikováno v:
Energies, Vol 17, Iss 13, p 3321 (2024)
To explore the potential for further enhancing the gas mixing uniformity of natural gas (NG) engines, this paper identifies turbulent kinetic energy (TKE), which has an essential impact on gas mixing, as the entry point of the research. After establi
Externí odkaz:
https://doaj.org/article/cb7d6d1fb33040c2918f8104772bfb33
Publikováno v:
Energy Science & Engineering, Vol 9, Iss 9, Pp 1450-1464 (2021)
Abstract The increasing temperature of lithium‐ion batteries during charging and discharging affects its operational performance. The current studies mainly adopt simplified model, less considering the effect of the battery internal electrochemical
Externí odkaz:
https://doaj.org/article/b73bbbc32ad7454f810ee33b255eb0a7
Autor:
Ying Guo, Shunda Li, Lanchun Zhang, Qun Xuan, Liu He, Qingyan Ye, Jiaqing Ma, Li Peng, Yunxia Xiong, Jianyu Yang, Haofei Yu, Jianping Xie, Heng Shao, Yun Yuan
Publikováno v:
Frontiers in Public Health, Vol 10 (2022)
An isolation strategy was used to control the transmission and rapid spread of COVID-19 in Yunnan. As a result, students were supposed to stay at home and disrupted their outside activities. It led to a detrimental influence on students' mental healt
Externí odkaz:
https://doaj.org/article/71d07fd488c84b58b844e852f23a12f0
Publikováno v:
Actuators, Vol 12, Iss 6, p 239 (2023)
Gas fuel direct injection (DI) technology can improve the control precision of the in-cylinder mixing and combustion process and effectively avoid volumetric efficiency reduction in a compressed natural gas (CNG) engine, which has been a tendency. Ho
Externí odkaz:
https://doaj.org/article/fc219a4270ec4c49b4364ca41aaf3b0b
Publikováno v:
Actuators, Vol 12, Iss 3, p 102 (2023)
Natural gas has emerged as one of the preferred alternative fuels for vehicles owing to its advantages of abundant reserves, cleaner combustion and lower cost. At present, the gas supply methods for natural-gas engines are mainly port fuel injection
Externí odkaz:
https://doaj.org/article/d115f2e7fafb4166bd00434e5658a32d
Autor:
Jianping Xie, Yun Yuan, Heng Tan, Yufan Bai, Qingyue Zheng, Lin Mao, Yushan Wu, Ling Wang, Wenhui Da, Qingyan Ye, Suting Zhang, Jing Wang, Wenyao Yin, Yujing Bian, Wenjie Ma, Lanchun Zhang, Rongping Zhang, Haofei Yu, Ying Guo
Publikováno v:
Brain and Behavior, Vol 12, Iss 1, Pp n/a-n/a (2022)
Abstract Introduction Social rank has a profound influence on the behavior and health of humans and animals. Methods To explore the effect of a combination of living Bifidobacterium, Lactobacillus and Streptococcus (CLB) on anxiety‐ and depression
Externí odkaz:
https://doaj.org/article/0f789663b7ef4293a9d9f0d6c49e774d
Publikováno v:
Energies, Vol 15, Iss 14, p 5223 (2022)
In recent decades, research on alternative fuel engines is becoming more and more popular. Compressed natural gas (CNG) has the advantages of abundant reserves and a lower cost. It can reduce vehicle emissions relatively quickly and has little impact
Externí odkaz:
https://doaj.org/article/b75d5245032d4f21a09e0762fd41888b
Autor:
Jianping Xie, Xia Li, Haiyun Luo, Liu He, Yufan Bai, Fuyun Zheng, Lanchun Zhang, Jiaqing Ma, Zhiqiang Niu, Yubing Qin, Ling Wang, Wenjie Ma, Haofei Yu, Rongping Zhang, Ying Guo
Publikováno v:
Frontiers in Public Health, Vol 8 (2021)
The psychological condition of medical students may be influenced by the 2019 novel coronavirus (COVID-19) outbreak. This study investigated the prevalence and influencing factors of depressive symptoms, poor sleep quality and poor diet in students a
Externí odkaz:
https://doaj.org/article/5f0facc6566b4cb899379af77b83b4d4
Publikováno v:
Applied Sciences, Vol 12, Iss 2, p 857 (2022)
Pavement temperature field affects pavement service life and the thermal environment the near road surface; thus, is important for sustainable pavement design. This paper developed a combined prediction method for the thermal conductivity of asphalt
Externí odkaz:
https://doaj.org/article/496bb46d0c404a21bbdb22dc84592a3f