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Application of New Materials in Water Hydraulic Pump Dong Wang , Chengyi Huang, Junming Huang Mechanical Engineering College, Wuhan Textile University , Email: 1983058575@qq.com Keywords: water hydraulics, piston pump, new materials, test Abstract.
Piston pump is one of the most frequently used hydraulic units in recent engineering technique.
When using raw water as lubricant, according to raw water’s chemically active nature, low viscosity, poor lubrication and high vapor pressure, the materials used in are in key role to obtain long lifetime for a water hydraulic pump.
So, material selection, optimize structure and manufacturing should be considered as key problems in pump (motor) design.
[2] Brookes, C.A., The Development of Water Hydraulic Pumps Using Advanced Engineering Ceramics. 4th Scandinavian International Conference on Fluid Power, 1995: 965~977

Parametric Modeling and Finite Element Analysis of the Extruder Key Components Based on Pro/E and ANSYS Wang Hongli 1, a, Shao Yue 2,b 1 College of Engineering, Heilongjiang Bayi Agricultural University, Daqing, China 2 College of Engineering, Shenyang Agricultural University, Shenyang, China aemail: whl08172003@yahoo.com.cn, bemail:chetieq@tom.com Keywords: parametric modeling; finite element analysis; Extruder Abstract.
Since material is subjected to shear and friction action between the screw and the sleeve, as well as between the material and the material, so large amounts of heat is produced that the water in the materials is transformed into overheat water steam in a very short time, and in the compression chamber the high pressure is formed.
According to the relation curve between materials compression ratio and pressure in the extrusion chamber, we applied load on the sleeve and the nozzle.
ANSYS8.0 examples of engineering structures.
Beijing: Posts & Telecom Press(2003) [8] Zhang Zhaohui.ANSYS engineering sample entry and increase.Beijing:Tsinghua University Press(2004)

Yang1 1 College of Mechanical Engineering, Taiyuan University of Technology, Taiyuan Shanxi China a sunhuanwu@163.com Keywords Abstract.
As a key parameter, the material removal rate has a great impact on the finishing capabilities and the final surface roughness.
The material removal rate is a key index to the FMA finishing, and has great impacts on the finishing performances, finishing capabilities and the final surface roughness.
Yang: Advanced Materials Research, Vol. 24-25 (2007), pp. 273-278
Yang: Key Engineering Materials, Vol. 304-305 (2006), pp. 579

Since the technology of engineering drawing come into being, two-dimensional engineering drawing has become the engineer’s common language and played the critical role.
A question arises obviously, why we need the 2D engineering drawings in the engineering field for so long time?
It plays an important role in engineering area especially in China.
They can obtain information about technical requirements, materials, imbedded parameters and so on.
Applied Mechanics and Materials Vols. 215-216 (2012) pp 1165-1168.

Research on Elasticity Characteristic of Equivalent Bio-material Chi Xie1,2,a, Shuang Chen1 and Da-quan Lin2 1 State Key Laboratory of Vehicle NVH and Safety Technology, Chongqing, 400039, China 2 School of Manufacturing Engineering, Sichuan University, Chengdu, 610065, China alyscu@scu.edu.cn Keywords: Elasticity characteristic.
And it is very important and useful to biomedicine science and engineering that evaluating correctly the mechanical property of the equivalent materials with human skin’s nature.
The equivalent bio-material of human skin plays a great role in the biomedicine science and engineering, such as biomedicine research, clinical medicine treating and teaching, developing artificial robots and so on[2].
The research on testing method can develop greatly a useful measurement for testing biomaterials in biomedicine science and engineering.
Mark: Biomimetic materials: recent developments in organic-inorganic hybrids, Material Science & Engineering C: Biomimetic Material, Sensor and Systems, Vol.6 (1998), p.183-196

Application of Information Technology in Engineering Thermodynamics Ji LI1, a, Xiuyan WANG2, b 1School of Energy, Power and Mechanical Engineering, North China Electric Power University, Beijing 102206, China 2School of Energy, Power and Mechanical Engineering, North China Electric Power University, Beijing 102206, China aemail: jli@ncepu.edu.cn, bemail: wxy@ncepu.edu.cn Keywords: Information Technology; Engineering Thermodynamics; Blending Teaching Abstract.
Digital resources for Engineering Thermodynamics include electronic teaching resources: course introduction, course specification, teaching plan, key and difficult problems, exercises in the class, exercised after class, references, PowerPoint presentation, exercise library, example library, lecture library, material library, academic paper library, further reading library, micro teaching voice library, micro teaching video library, etc.
For engineering courses, the key step of course design is to tease out knowledge points and rebuild the knowledge structure in the proper form of MOOCs.
Blending teaching exploration in Engineering Thermodynamics One new teaching mode based on information technology – blending teaching is carried out in the course of Engineering Thermodynamics.
Course construction and teaching reform for Engineering Thermodynamics.

Since "Seldom have so many independent studies been in such agreement: simulation is a key element for achieving progress in engineering and science" [1], we attempt to outline briefly new 21st century computational challenges and their potential impact on our future.
Simulation-Based Engineering & Science Simulation Based Engineering Science (SBES) is a new discipline that involves the use of computer modeling and simulation to solve mathematical formulations of physical models of engineered and natural systems.
Certainly simulation is a key element for achieving progress in biomedicine, energy and environmental sciences, advanced materials, and product development, to mention a few.
The present-day designof advanced materials can serve as an example of demand for multiscale modeling and simulation where traditional disciplinary barriers vanish and physical phenomena of interest cover a 10-order of magnitude space range.
Oden, Verification and validation in computational engineering and science: basic concepts.

This paper uses systems engineering (SE) as a process oriented approach to coordinate engineering, and focuses on models of coordination that could bring a new contribution to the concurrent engineering environment, through the modeling problematic.
Pilot Market research SOP Concept design Engineering design Prototype Process design Fig. 3 Concurrent engineering development mode Modular design.
Each part has various key characteristics (KCs), seeing Fig.6.
The bumper design should synthesize material design, packaging, design, engineering, process, testing, assembly and production.
Designer and engineers employ concurrent engineering to design and develop this complex system.

In order to reduce the economic losses caused by the destruction of the accident, in order to avoid shocking catastrophic accidents occur frequently on the need to undermine the essence of engineering structures and materials to carry out more detailed research.
Failure theory A variety of engineering structures (such as mechanical structures, civil structures, aerospace structures, nuclear structure, electronic components, structure, etc.) and engineering materials (such as metals, ceramics, polymers, geotechnical, composite materials, biological materials, etc.), vandalism (the laws of mechanics, including fracture, injury, fatigue, corrosion, wear and tear) damage mechanics.
Design and implementation of a 3D simulation system for geological and mining engineering.
International Conference on Information Science and Engineering, 2009.12
[9] Seng D., Liang X.. 3D Visualization Techniques of Complex Virtual Scene in Hydraulic Engineering. 2009 1st International Conference on Information Science and Engineering, 2009.12

The situation will lead to non-uniform spray interface and waste fiber materials in the construction process. 2) All kinds of raw materials are not fully mixed through the spray gun.
Social benefit analysis Inorganic fiber composite spray insulation, fireproof, sound-absorb is a new technology, compliance with national industrial policy "energy savings ", which is insulation engineering and fire proof engineering technology.
Conclusions The integration of new technology research on composite inorganic fiber acoustic insulation spray set in engineering practice, repeatedly demonstrated the difficulties and key construction process in the construction process.
Through a combination of theoretical analysis and engineering experience, integrate fireproof, sound-absorbing, insulation with energy-saving, firmness.
References [1]Donjon Tan, Ying Wang, Penki Wang, Japing Zhao Applications and problems of non-combustible exterior mineral insulation materials [J], New Building Materials, 2011 (11):35-37