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102 results on '"Dou, Huili"'

7. The Information Strategy of University Education and Teaching Management in the Era of Cloud Computing and Big Data

Author

Chen, Jianhua, Dou, Huili, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Atiquzzaman, Mohammed, editor, Yen, Neil, editor, and Xu, Zheng, editor

Published
2021
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18. Variable Precision Multigranulation Rough Set and Attributes Reduction

Author

Ju, Hengrong, Yang, Xibei, Dou, Huili, Song, Jingjing, Peters, James F., Editor-in-chief, Skowron, Andrzej, Editor-in-chief, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Kobsa, Alfred, Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Li, Tianrui, editor, Yang, Yan, editor, Yao, JingTao, editor, and Nguyen, Hung Son, editor

Published
2014
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25. The Models of Variable Precision Multigranulation Rough Sets

Author

Dou, Huili, Yang, Xibei, Fan, Jiyue, Xu, Suping, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Goebel, Randy, editor, Siekmann, Jörg, editor, Wahlster, Wolfgang, editor, Li, Tianrui, editor, Nguyen, Hung Son, editor, Wang, Guoyin, editor, Grzymala-Busse, Jerzy, editor, Janicki, Ryszard, editor, Hassanien, Aboul Ella, editor, and Yu, Hong, editor

Published
2012
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26. Valued Dominance-Based Rough Set Approach to Incomplete Information System

Author

Yang, Xibei, Dou, Huili, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Gavrilova, Marina L., editor, and Tan, C. J. Kenneth, editor

Published
2011
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33. Technology Development Analysis on Low Carbon for Power of Heavy-Duty Commercial Vehicle

Author

Yanbo Shi, Shijie Sun, Dalu Dong, Yansheng Yin, Lei Fu, Jun Li, Fei Ge, Yongjun Wang, Huayu Jin, Dou Huili, and Jiangwei Liu

Subjects
Thermal efficiency, Commercial vehicle, Heavy duty, Automotive Engineering, Fuel efficiency, Business, Technology roadmap, Technology development, Environmental economics, China, Power (physics)
Abstract

Commercial vehicle industry worldwide is facing challenges from environmental pressures, stringent limits of CO2 emission, governmental regulations as well as ever-increased customer demands. This paper analyzes the above-mentioned challenges, especially in China, including the potential improvement to increase the brake thermal efficiency (BTE), with five levels of BTE proposed, ranging from current 45 to 60% in future, corresponding to China fuel consumption regulation (CFCR) in different phases. The authors also proposed the technology roadmaps to meet the upcoming CFCR3 and CFCR4; finally, the authors draw the conclusions to conform with ever-stringent regulation in China.

Published
2019

44. Development of FAW 2.0 L Turbocharged Gasoline Direct Injection Engine

Author

Fu Lei, Tiejun Shen, Li Xian, Li Wei, Chen Haie, Dou Huili, Jincheng Li, Gong Yanfeng, Jun Li, Chunyu Xia, Jinyu Liu, and Meilan Qu

Subjects
Brake specific fuel consumption, Materials science, Power rating, Combustion system, Gasoline direct injection, Friction loss, Automotive engineering, Turbocharger, Bar (unit), Petrol engine
Abstract

Chinese passenger cars market is facing the transition from PFI to GDIT. In a predictable future, PFI engine will still dominate the market. The authors developed a direct injection turbocharged (GDIT) 2.0 L gasoline engine based on a port fuel injection turbocharged (PFIT) engine. The combustion system hardware was optimized by CFD simulations. Thermodynamic calculations were carried out to confirm the performance of turbocharger and the air exchange management system design. The reduced wall thickness design method of block was used and the low friction loss technologies such as Physical Vapor Deposition (PVD) and Diamond-Like Carbon (DLC) were also adopted for engine design. The optimized construction design reduced the engine’s gross weight about 2 kg. The friction loss reduced 10 %. The GDIT engine’s lowest BSFC reaches 238 g/kWh. The GDIT engine’s BSFC at 2,000 rpm 2 bar BMEP reaches 373 g/kWh. The rated power of the engine reaches 145 kW. The maximum torque reaches 280 Nm at the speed of 1,500 r/min.

Published
2012

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