Search | Engineering

Subscribe Submit

Home Journals Focus Achievement Fronts About Us 中文版

Resource Type

Journal Article 5

Year

2017 1

2016 1

2011 1

2008 1

2005 1

Keywords

Bian Que 1

SBS 1

acupuncture and moxibustion 1

aerodynamic parameter 1

asphalt 1

basic theory of traditional Chinese medicine 1

development 1

development strategy 1

extraction 1

febrile disease 1

flexible sensor 1

heap leaching 1

history of traditional Chinese medicine 1

in-situ leaching 1

marine ranching 1

micro aerial vehicle (MAV) 1

micro flow sensor 1

modified road asphalt 1

outdoor aging 1

purification 1

open ︾

Search scope:

排序： Display mode:

Flexible micro flow sensor for micro aerial vehicles

Rong ZHU, Ruiyi QUE, Peng LIU

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 4, Pages 539-545 doi: 10.1007/s11465-017-0427-0

Abstract:

This article summarizes our studies on micro flow sensors fabricated on a flexible polyimide circuit board by a low-cost hybrid process of thin-film deposition and circuit printing. The micro flow sensor has merits of flexibility, structural simplicity, easy integrability with circuits, and good sensing performance. The sensor, which adheres to an object surface, can detect the surface flow around the object. In our study, we install the fabricated micro flow sensors on micro aerial vehicles (MAVs) to detect the surface flow variation around the aircraft wing and deduce the aerodynamic parameters of the MAVs in flight. Wind tunnel experiments using the sensors integrated with the MAVs are also conducted.

Keywords： micro flow sensor flexible sensor surface flow sensing aerodynamic parameter micro aerial vehicle (MAV)

HTML PDF Collect

A Dialogue With the Ancient and Reflection on the Interpretation of History of Bian Que and Traditional

Fu Youfeng

Strategic Study of CAE 2005, Volume 7, Issue 12, Pages 7-16

Abstract:

Based on the description of epidemic diseases in the chapter of “The Story of Bian Que&rdquo

Keywords： Bian Que history of traditional Chinese medicine the plague febrile disease acupuncture and moxibustion

HTML PDF Collect

Outdoor aging of road asphalt and SBS modified asphalt

Li XIANG, Juan TU, Jian CHENG, Guohe QUE

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 1, Pages 35-42 doi: 10.1007/s11705-010-0551-4

Abstract: The process of performance degradation of road asphalt (RA) is regarded as aging. At present, better understanding of the thermal-oxidative aging of asphalt is achieved and the corresponding method to evaluate this process is developed; meanwhile, photo-oxidative aging (aging in an atmospheric environment, which is referred to as “outdoor aging” in this paper) of asphalt remains at the initial stages of scientific exploration. The outdoor natural ultraviolet (UV) aging of RA and SBS modified asphalt (SBSMA) are investigated in this study. The experimental results show that the basic performances of RA and SBSMA present similar change tendencies. The softening point increased, while the penetration and ductility decreased as the outdoor aging time passed by, and the 5°C ductility (ductility measured at 5°C) of SBSMA decreased very quickly. The group components of RA and SBSMA also change during UV aging. The content of asphaltene rose and that of aromatics and saturates decreased, while the content of resins changed insignificantly. Moreover, the Fourier transform infrared (FTIR) graphs show that the content of sulfoxide and carbonyl groups in RA and SBSMA increased significantly during the outdoor aging process.

Keywords： asphalt SBS modified road asphalt outdoor aging ultraviolet

HTML PDF Collect

Modern Marine Ranching: Status and Development Strategy

Que Huayong,Chen Yong,Zhang Xiumei,Zhang Shouyu and Zhang Guofan

Strategic Study of CAE 2016, Volume 18, Issue 3, Pages 79-84 doi: 10.15302/J-SSCAE-2016.03.013

Abstract:

Modern marine ranching, as a novel fishery production mode, will play an important role in the transformation and up-grade of marine fishery industry in China. This paper presents the status and problems in construction of the modern marine ranching in China through the systematic collation of relevant literature and the combination of the latest research progress, and then puts forward the development strategy from two aspects: the key technology, administration measures.

Keywords： marine ranching status development strategy

HTML PDF Collect

Development and Prospect of China Uranium Mining and Metallurgy

Que Weimin,Wang Haifeng,Niu Yuqing,Zhang Feifeng,Gu Wancheng

Strategic Study of CAE 2008, Volume 10, Issue 3, Pages 44-53

Abstract:

The development of industry of uranium mining and metallurgy in China has been reviewed generally, emphasizing investigation approaches and application levels of uranium mining technologies such as in-situ leaching and heap leaching, stope leaching.On the basis of analysis on status of uranium mining and metallurgy and problems are existed, also considering the specific features of deposit resources, the development orientation of uranium mining and metallurgy in China is pointed out. The industry of China uranium mining and metallurgy is faced to new opportunity of development and challenge in 21th century, and the only way to realize sustainable development of uranium mining and metallurgy and harmonious development between economy and environment is to develop new technology on mining, ore beneficiation and metallurgy, increase the utilization level of uranium resources and low down impact on environment caused by mining and metallurgy.

Keywords： uranium mining in-situ leaching heap leaching extraction purification development