Advanced Materials Research Vol. 703

Abstract: Mechanical mechanics reduces the difficulty of work or labor for people and operates more conveniently. This research designs the testing pressure tool or device using Mechanical Mechanics.This system gets the value of the external pressure. With the help of the AD&DA, it converts the analog to the digital in the control of the multi-CPU system. The multi-CPU system is composed of core 8051 system and NBC micro-controller series motherboard.Then it will send the data to the LCD screen and display in graphical form. It can test the pressure effectively. The test results are easily to read and beautiful. It should be applied widely.

Abstract: In this paper, a calibration mechanism of sensor based on artificial polycrystalline piezoelectric material and a kind of micro-voltage output system have been designed through understanding the characteristics and the parameters of the capacitive displacement sensor, so as to achieve the sensor calibration interval reaches the piezoelectric ceramic resolution of 5 nm. Through the measured values in the condition that 10mV/100mV is input to piezoelectric ceramic, it can be seen that the design meets the initial requirements. Such mechanism can be used for the calibration of a variety of high-precision sensors; however, it must be used in a stable environment.

Abstract: In this paper, the additional source term method is applied to the flow and heat transfer problems with radiation. According to the solid radiation surfaces situation, the effects of radiation on heat transfer can be divided into two cases. One is that the solid wall is in the solver region. The conduction, heat transfer and radiation act together in the interface between solid and liquid. This is the problem of combined conduction, heat transfer and radiation. The other is that the solid wall is the boundary of the solver region. The radiation heat is used as boundary condition. The solution method is different to them.

Abstract: Due to the development of electronic materials, it stimulates the autonomous abilities of learners.Along with the advance of multimedia technology and network technology,teaching based on information technology has been spread all over the world. It has brought about new concepts,new methods and new strategies for modern education and gradually changed learners’s learning ways. Therefore, it is one of essential issues how to develop students’ autonomous abilities of learners with the help of electronic materials.

Abstract: This paper describes an industrial energy combustion use and industrial process emissions accounting method. By utilizing three set of widely used energy combustion carbon emission factors, Chinas industrial energy consumption carbon emissions are calculated. By using the methods provided by the IPCC, the industrial process carbon emissions for extractive industries, chemical industries and metal industries are calculated. The results show that in 2010 China's industrial energy consumption carbon emissions reached approximately 6.91×10⁸ t C (2.53×10⁹ t CO₂), 85% from coal burning. The industrial process emitted approximately 9.47×10⁸ t C (3.48×10⁹ t CO₂). About 5.55×10⁸ t C (2.04×10⁹ t CO₂) is emitted by providing heat and power to industrial processes. In addition, this paper also proposed an improved model coupling industrial carbon emissions data and input-output analysis. It will help to quantify and evaluate the trans-sector carbon emissions shift.

Abstract: In order to save energy in autonomous information system,many researcher has studied on electronic materials based on information technologies. The author has studied electronic materials for energy saving . From study, the author found that energy saving materials are necessary for improving efficiency and saving resources. During the study course, some electronic materials had been investigated and some users had been made real survey to get the real condition and simulation condition. Therefore, the author had made some investigation and some electronic materials had been scientifically studied. The author hopes that the study will help to improve learning efficiency and saving energy.

Abstract: The paper provides a review about the corrosion ,corrosion protection and material properties of support structures for offshore wind turbines. Firstly, the current state of corrosion protection research on offshore wind turbines is discussed. Secondly, types of the marine corrosion environment, corrosivity categories and material properties are summarized in a systematic way.Finally, practical solutions to the corrosion protection of support structures, including cathodic protection ,coatings and silane impregnation, are discussed.

Abstract: This article analyzed the design idea and implementation method for the structure of the automatic ballot box. It constructed the model of parts and assembly design of the ballot box based on the powerful feature modeling function of SolidWorks and finally worked out the finite element analysis on key parts. It thus successfully developed the automatic ballot box. It improved the enterprise's ability of independent development, obtained better economic benefits, and was the good application of CAD/CAM/CAE technology.