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Online since: August 2011
Authors: You De Li, Xiao Lin Zhang, Hong Bo Liu, Yu Long Lei, Yu Zhang
A Study on Shift Process Control of AMT for Battery Electric Bus
Hong-bo Liu, Yu-long Lei, Yu Zhang, Xiao-lin Zhang, You-de Li
State Key Laboratory of Automotive Simulation and Control, Jilin University, 130025 Changchun, China
hbliu08@mails.jlu.edu.cn, leiyl@jlu.edu.cn, phoenix_zy@yahoo.cn, zxl2257cn@yahoo.com.cn and auto_tsc@jlu.edu.cn
Keywords: Battery electric bus; Automatic mechanical transmission; Dynamics model; Shift control strategy
Abstract.
Advanced Materials Industry, 2007, 8, 54-55
Changchun: College of Automotive Engineering, Jilin University, 2009 [7] Xi Jun-qiang, Wang Lei, Fu Wen-qing, Liang Wan-wu.: Shifting Control Technology on Automatic Mechanical Transmission of Pure Electric Buses[J].
Advanced Materials Industry, 2007, 8, 54-55
Changchun: College of Automotive Engineering, Jilin University, 2009 [7] Xi Jun-qiang, Wang Lei, Fu Wen-qing, Liang Wan-wu.: Shifting Control Technology on Automatic Mechanical Transmission of Pure Electric Buses[J].
Online since: July 2011
Authors: Xin Dong Wei, Xue Feng Yun, You Ke Wang
Effect of Air Temperature and Humidity Near the Ground under Moisture Conserving irrigation of Straw Mulch
Xindong Wei1, 2, a, Xuefeng Yun1, b and Youke Wang2, c
1College of Earth Science and Resources, Chang-an university, Xian 710054,
2College of Water Resources and Architectural Engineering, Northwest Agriculture and Forestry University, angling 712100, China
a shanxitudi@126.com, b yunxuefeng2000@163.com, c 281454659@qq.com
Key words: field experiment; moisture conserving irrigation (MCI); straw mulch; air temperature and humidity
Abstract: Based on the monitoring and analysis of field experiments, used the advanced auto-monitoring instruments, we studied the effect of air temperature and humidity near the ground under moisture conserving irrigation(MCI) of Straw Mulch in maize field.
The straw resources in our country is fruitful, and the corn stalks, straws, wheat straws can use as the fertilizer materials to improve the oil.
The straw resources in our country is fruitful, and the corn stalks, straws, wheat straws can use as the fertilizer materials to improve the oil.
Online since: September 2013
Authors: Hai Xia Wang, Yu Liu, Ling Liu, Hui Ming Bao, Bao Zhan Liu
Effects of nutritional conditions on the Stable Carbon and Nitrogen Isotope of Microalgae
WANG Haixia1, a, LIU Yu1,b, LIU Ling1,c, Bao Huiming1,d and LIU Baozhan2,e
1College of Environmental Science and Engineering, Dalian Maritime University, Dalian 116026, P.R.China
2Department of Geology and Geophysics, Louisiana State University, Baton Rouge 7803, U.S.A.
Materials and methods Culture.
“Are changes in N:P ratios in coastal waters the key to increased red tide blooms?”
Materials and methods Culture.
“Are changes in N:P ratios in coastal waters the key to increased red tide blooms?”
Online since: September 2013
Authors: Feng Hua Liu, Lin Na Huang
Data Storage Technology and Its development based on Cloud Computing
Linna Huang, Fenghua Liu
Department of Computer Engineering ,Cangzhou Normal College ,Cangzhou, 061001, China
Hln0322@163.com
Keywords: cloud storage; cloud computing; service; Distributed File System
Abstract.
Service level agreement is the key element to decide whether the cloud storage service is successful or not.
For example, the scientific earthquake monitoring, ocean information monitoring, astronomical information calculation, DNS information analysis, the patience case storage & analysis, medical image process in medical science, the TV broadcasting and video on demand, virus database storage in network security, junk-email shielding, graphics and image processing, animation source material analysis, high simulation animation making, picture searching in huge amount of pictures, huge information searching and so on.
“Cloud Computing” brings such a revolution: Some professional network companies construct the cloud -- data storage and computing center, and the users can easily access the cloud which is used as a material storage and application service center through a wire and the browsers.
Service level agreement is the key element to decide whether the cloud storage service is successful or not.
For example, the scientific earthquake monitoring, ocean information monitoring, astronomical information calculation, DNS information analysis, the patience case storage & analysis, medical image process in medical science, the TV broadcasting and video on demand, virus database storage in network security, junk-email shielding, graphics and image processing, animation source material analysis, high simulation animation making, picture searching in huge amount of pictures, huge information searching and so on.
“Cloud Computing” brings such a revolution: Some professional network companies construct the cloud -- data storage and computing center, and the users can easily access the cloud which is used as a material storage and application service center through a wire and the browsers.
Online since: June 2017
Authors: Lin Liu, Song Ke Feng, Fu Zeng Yang, Zhi Jie Liu, Wei Guo Zhang
High Temperature Rupture Life of Nickel-Based Superalloy
under Directional Solidification with High Temperature Gradient
Weiguo Zhang1,a*, Zhijie Liu1,b, Songke Feng1,c, Fuzeng Yang1,d and Lin Liu2,e
1College of Mechanical and Electronic Engineering, Northwest A & F University,
Yangling 712100, China
2State Key Laboratory of Solidification Processing, Northwestern Polytechnical University,
Xi’an 710072, China
azwg2010@nwsuaf.edu.cn, blzhj9903@163.com, cfengsongke@163.com, dyfz0701@163.com, elinliu@nwpu.edu.cn
Keywords: High temperature gradient, Directional solidification, Nickel-base superalloy, High temperature stress rupture life, Dislocation configuration.
McLean, Directionally Solidified Materials for High temperature Service.
McLean, Directionally Solidified Materials for High temperature Service.
Online since: February 2012
Authors: Jing Jing Wan, Yun Yan
Introduction
Energy is an important material basis of human survival, economic development, social progress and the construction of modern civilization .Energy is a kind of material resources, which provides a variety of capacity and power for production and human life.
According to the study of Chinese Academy of Engineering from 2000 to 2020, the national energy savings is expected to reach total 10.4 tons of standard coal, saving energy supply systems investment of 296.5 billion yuan RMB, reducing emissions of sulfur dioxide (SO2) 18.8 million tons and 656 million tons of carbon dioxide (CO2).
Deepen diplomacy, to strengthen ties with key energy producer and consumer countries, transit countries and the International Energy Agency, and have a full range of strategic dialogue and cooperation and then promote the establishment of new international energy order.
According to the study of Chinese Academy of Engineering from 2000 to 2020, the national energy savings is expected to reach total 10.4 tons of standard coal, saving energy supply systems investment of 296.5 billion yuan RMB, reducing emissions of sulfur dioxide (SO2) 18.8 million tons and 656 million tons of carbon dioxide (CO2).
Deepen diplomacy, to strengthen ties with key energy producer and consumer countries, transit countries and the International Energy Agency, and have a full range of strategic dialogue and cooperation and then promote the establishment of new international energy order.
Online since: November 2024
Authors: Dokyung Kim, Yeon Woo Chung, Soon Ki Jeong
Enhanced Electrochemical Performance of Aluminum-Air Batteries via Gallium Alloying
Dokyung Kima, Yeonwoo Chungb, Soon-Ki Jeongc
Department of Energy Engineering, Soonchunhyang University, 22, Soonchunhyang-ro, Sinchang-myeon, Asan-si, Chungcheongnam-do 31538, Republic of Korea
adokyeong@sch.ac.kr, bdusdn51@sch.ac.kr, chamin611@sch.ac.kr
Keywords: Aluminum-air battery, Neutral electrolyte, Aluminum alloy electrode, Ga addition.
Alloy electrodes of Al-Mg-Sn-xGa (balance, 0.5, 0.2; x=0, 0.1, 0.25, 0.45) were used as cathode materials for aluminum-air batteries.
Key considerations include managing Ga leaching rates to maintain electrode stability and adapting production processes to ensure alloy uniformity and quality.
Alloy electrodes of Al-Mg-Sn-xGa (balance, 0.5, 0.2; x=0, 0.1, 0.25, 0.45) were used as cathode materials for aluminum-air batteries.
Key considerations include managing Ga leaching rates to maintain electrode stability and adapting production processes to ensure alloy uniformity and quality.
Online since: March 2007
Authors: Dong Woo Ha, D. Doko, Sang Soo Oh, Kozo Osamura, Shojiro Ochiai, Hiroshi Okuda, Masashi Tanaka, M. Hojo, M. Miura
Miura4
1
International Innovation Center, Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan.
2
Graduate School of Engineering, Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan.
3
Korea Electrotechnology Research Institute, 28-1 Shungjyu-Dong, Changwon 641-120, Korea.
4
Metal Research Center, Furukawa Electric Co.
a ochiai@iic.kyoto-u.ac.jp, bddan@t03.mbox.media.kyoto-u.ac.jp, cokuda@iic.kyoto-u.ac.jp, d ssoh@keri.re.kr, edwha@keri.re.kr, fmototsugu@mech.kyoto-u.ac.jp, g hojo_cm@mech.kyoto-u.ac.jp, hkozo.osamura@materials.mbox.media.kyoto-u.ac.jp Keywords: Bi2223 composite superconductor, critical current, mechanical damage evolution Abstract.
For application of this composite, the understanding of the fracture behavior of the Bi2223 tape under applied strain and its influence on critical Ic is one of the key issues.
a ochiai@iic.kyoto-u.ac.jp, bddan@t03.mbox.media.kyoto-u.ac.jp, cokuda@iic.kyoto-u.ac.jp, d ssoh@keri.re.kr, edwha@keri.re.kr, fmototsugu@mech.kyoto-u.ac.jp, g hojo_cm@mech.kyoto-u.ac.jp, hkozo.osamura@materials.mbox.media.kyoto-u.ac.jp Keywords: Bi2223 composite superconductor, critical current, mechanical damage evolution Abstract.
For application of this composite, the understanding of the fracture behavior of the Bi2223 tape under applied strain and its influence on critical Ic is one of the key issues.
Online since: September 2011
Authors: V. Andal, G. Buvaneswari
Hence, it is one of the most required materials in various fields such as optical, magnetic, thermal, electronic, sensor, catalysis etc.
Results and discussion Phase formation and surface morphology of copper oxide nanostructures The physicochemical properties of crystalline materials depend on the parameters such as crystallite size, morphology, grain boundary etc.
In the case of nanocrystalline materials, the synthetic route and the experimental conditions decide the particle size and morphology.
Even though all the three starting materials are converted into nitrate before mixing with alginic acid, from the thermal analysis of the precursor (Fig. 5) it is clear that the condensed polymeric precursors differ chemically from each other due to the nature of the starting material.
A: Physicochemical and Engineering Aspects, 360, 1-3 (2010) 99-104
Results and discussion Phase formation and surface morphology of copper oxide nanostructures The physicochemical properties of crystalline materials depend on the parameters such as crystallite size, morphology, grain boundary etc.
In the case of nanocrystalline materials, the synthetic route and the experimental conditions decide the particle size and morphology.
Even though all the three starting materials are converted into nitrate before mixing with alginic acid, from the thermal analysis of the precursor (Fig. 5) it is clear that the condensed polymeric precursors differ chemically from each other due to the nature of the starting material.
A: Physicochemical and Engineering Aspects, 360, 1-3 (2010) 99-104
Online since: June 2013
Authors: Daniel Weisz-Patrault, Jaroslav Horský, Nathalie Labbe, Tomáš Luks, Nicolas Legrand, Michel Picard, Alain Ehrlacher
Model n°2 cannot consider the sensor in the work roll, however as shown further in the paper, the solder material (Ni based material) of the sensor can be considered in model n°2 through a roll surface coating of 0.65 mm thickness.
A Nickel based solder material covers the thermocouple.
Sensor’s solder material influence on sensor’s thermal response To characterize the thermal response of the temperature sensor composed with solder material (fig.4-b), two simulations have been performed with rolling conditions of test n°4 (table 1).
Advanced Materials Research. 452-453 (2012) 959-963 [3] D.
Key Engineering Materials 504-506 (2012) 1043-1048 [6] A tool to evaluate work roll damage due to thermal fatigue in the hot strip mill.
A Nickel based solder material covers the thermocouple.
Sensor’s solder material influence on sensor’s thermal response To characterize the thermal response of the temperature sensor composed with solder material (fig.4-b), two simulations have been performed with rolling conditions of test n°4 (table 1).
Advanced Materials Research. 452-453 (2012) 959-963 [3] D.
Key Engineering Materials 504-506 (2012) 1043-1048 [6] A tool to evaluate work roll damage due to thermal fatigue in the hot strip mill.