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Simulation of Fuel Temperature of Diesel Engine Heating by PTC Materials Li Xiaolu1,a, Gu Lefeng1,b, Xu Cangsu2,c, Li Ying1,d 1School of Electromechanical Engineering, China Jiliang University, Hangzhou China 2Department of Energy Engineering, Zejiang University, Hangzhou China alxl2006@cjlu.edu.cn, bgulefeng@163.com, cxcs0929@163.com, dliying@cjlu.edu.cn Key words: PTC materials; diesel fuel; temperature control; simulation Abstract.
The insulation coefficient of materials packed PTC heating element is supposed as 1.
Diesel fuel PTC materials High pressure fuel pipe Fig. 1 Heating diesel fuel by PTC materials The conductor resistance of PTC heating element is less than itself resistance.
At the same rate, the heated fuel temperature for excellent thermal conductive materials is higher than the temperature for no layering materials.
Acknowledgements This research is supported by 2011 Public Welfare Technologies Research Project of Zhejiang Province (Key Common Technologies of Liquid Atomization by Self-control Temperature Heating with PTC Materials).

Supramolecular Polymers for Potential Biomedical Applications Jun Li Department of Bioengineering, Faculty of Engineering National University of Singapore (NUS) 7 Engineering Drive 1, Singapore 117574, Republic of Singapore email: bielj@nus.edu.sg Keywords: Biomaterials, biopolymers, self-assembly, drug delivery, gene delivery.
The phenomena of molecular self-assembly have inspired interesting development of novel functional materials.
They could self-assemble to form stable micelles, nano-patterning thin films, and thermo-sensitive hydrogels, which were demonstrated to be promising potential biomaterials for controlled and sustained delivery of drugs and tissue engineering scaffolding materials.
Introduction The phenomena of molecular self-assembly have inspired interesting development of novel functional materials for electronic and biomedical applications.
The novel block copolymers could self-assemble to form stable micelles, nano-patterning thin films, and thermo-sensitive hydrogels, which were demonstrated to be promising potential biomaterials for controlled and sustained delivery of drugs and tissue engineering scaffolding materials.

A survey on design trend of 21st century involving 100 contemporary designers and design teams shows that designers widely admit that possibility from new material is a key drive for creating new products in the future [1].
Materials and Sensory Properties Being parallel to engineering properties of materials (such as strength, hardness, modulus of elasticity and so on), the term “sensory properties” of materials we use is its equal [2].
Hence, actually sensory properties of material are a combination of engineering properties or physical properties and subjective reactions and a direct feeling of human organs, which differ from the understanding of material properties measured by instruments [3].
The key to display the sense of beauty of work’s materials is not the value of materials but applying the materials rationally, artistically and creatively.
PACKAGING ENGINEERING Vo .l 27 No. 6 2006. 12 [7] Li Li, Material Property of the Art Material and Its Application in Art Design [D].Jilin University,2006.5 [8] L.Shao & X.

Porous fiber metals are a kind of metallic materials which have a through-pore structure by forming and sintering.They have the advantages of light weight,high surface area and high specific strength.They are widely used in engineering field.This paper described the progress and application of porous fiber metals.And analysed the progresses of titanium fiber porous materials, nickel fiber porous materials,FeCrAl fibrous porous materials, copper fiber porous materials and stainless steel fiber porous materials, and prospected their further development.
Nickel fiber porous materials.
Copper fiber porous materials.
References [1] Zhengping Xi, Huiping Tang: The sintered metal porous material (2009) [2] Bram M, Laptev A,Buchkremer H P: Materials Forum.Vol.29 (2005),p. 119 [3] Guofa Mi, Hongyu Li, Xiangyu Li: Materials for Mechanical Engineering.Vol.31(2007), p.13 [4] Tianjian Lu, Deping He, Changqing Chen: Advances In Mechanics.Vol.36(2006), p.517 [5] Chunming Zou, Erlin Zhang, Songyan Zeng.Porous Titanium by Fiber Sintering and Its Biomimetic Ca-P Coating (2007) [6] P.
Vol.A 471 (2007),p.28 [16] Zuomin Wang,Wuzhou Yu: Technical Acoustics.Vol.24 (2005), p.183-185 [17] Xiangzhang Zhong, Fangshuo Mo, Peisheng Zhu:Audio Engineering.Vol.1 (2001), p.12-17 [18] Dong Han, Junying Zhang, Ying Zhang:Light Metal Materials.Vol.12 (2007), p.67-70 [19] Ying Xu, Yufeng Ren, Chenxi Li:Study on Absorption Performance of Thin Micro-perforated Panel Penetrated with Copper Fiber (2011) [20] Wei Zhou, Yong Tang:Materials Science and Engineering.Vol.525 (2009), p.133 [21] Qingbo Ao, Jilei Zhu:Piezoelectrics and Acoustooptics.Vol.32 (2010),p.849-851 [22] Morgenthal I, Andersen O :Advanced Metallic Materials (2003) [23] Jianyong Wang, Jilei Zhu, Jichao Qiao:.Powder Metallurgy Technology.Vol.27(2009),p.323 [24] Barrabés M, Sevilla P, Planell J.A:Materials Science and Engineering.Vol.28 (2008), p.23

Use filler modifying agent to enhance, composite and blend engineering plastic base material, the anti-friction and wear-resisting performance of engineering plastics can be effectively improved
Reinforced concrete materials have been widely used in coal mine engineering.
Composite materials and its engineering application [M]. 2006.8, 4-6
Engineering plastics applications, 2001, 29 (8):27-29
Oil and Gas Field Surface Engineering, 2008,27 (7): 79

It is shown from the practice that the laser remelting compound technology followed boronizing shall be widely used in surface hardening of petrochemical key parts.
Table 1 The results of abrasive particle wear test Material NO.
When two kinds of cracks encounter or enlarge to the surface, the sample materials shed off in the micro- particle and form the fatigue wear and micro-fracture wear.
It is shown from the production that not only the materials with high hardness but low fracture toughness is not in good anti-wear performance but also the ones with high fracture toughness but low hardness is not in good anti-wear performance, only the fracture toughness and hardness fit together effectively, the material can be in good anti-wear performance.
Preda: Journal of Materials Engineering and Performance, (2000) No. 5, pp. 536-540.

The surface modification of biomaterials is a complicated system engineering, need to take into consideration the needs in materials science and biological science, and optimize.
Method and effect of artificial ligament surface modification has become the key application prospect of artificial ligament.
Ligament reconstruction is the important subject in bone science, with the rapid development in recent years, tissue engineering, provides a new way for the repair of tendon and ligament, especially the seed cells, growth factor, transgenic, scaffold and bioreactor in vitro development, make tissue engineering ligament has great potential for development, with to solve a series of problems during the repair of tendon and ligament in the.
In order to make the artificial ligament material has good biocompatibility and cell affinity, for surface modification of materials.
The surface modification of biomaterials is a complicated system engineering, need to take into consideration the needs of materials science and biological science, surface modification to achieve ideal should be topological surface design structure specific recognition of a hydrophilic / hydrophobic balance each protein adsorption.

Study on the Critical Control of Foam Insulation Materials Produced by Waste TFT-LCD Glass Lingling She1, a, Yuwen Guo1, b*, Jiuli Ruan1, c, Qi Qiao1, d, Shibing Sun2, e 1.State Key Laboratory for Environmental Protecting and Ecological Industry, Chinese Research Academy of Environmental Sciences, Beijing 100012, China 2.Faculty of Materials Science and Engineering, Beijing University of Technology, Beijing 100022,China ashell_0803@163.com bguoyw@craes.org.cn (corresponding author) cruanjl@craes.org.cn dqiaoqi@craes.org.cn e sun8203@sohu.com Keywords: waste TFT-LCD glass, foam glass, Insulation Materials, critical control.
Materials and methods Raw materials.
Advanced Materials Research 878(2014), 37-43
Journal of Hazardous Materials 163(2009), 916-921
Journal of Industrial and Engineering Chemistry 19(2013), 1916-1925

The equipment manufacturing industry is the key factor to determine a country’s international competitiveness.
Third, steel, mines and other industrial conditions laid the foundations for raw materials and energy support.
The significant demands for the development of marine resources at home and abroad make the Jidong ship and marine engineering equipment industry cluster.
The marine kit, marine engineering equipment manufacturing industry can cooperate with port and marine transportation.
Jidong economic zone should rely on existing Bo Maike Marine Engineering Base, Shipbuilding Heavy Industries, and Delong Marine Engineering Base, Meanwhile extend the industrial chain and build integrity industries bases such as marine power, ship master, deck machinery, cabin configuration, marine electronics, and fiberglass boat manufacturing.

The Structure and Properties of Quartz Pore Gradient Ceramic Materials Yuening Qin1,a, Fang Wang2,b, Jieguang Song3,c, Minhan Xu2,d, Jiawei Wu3,e 1College of Civil Engineering and Architecture, Guangxi Vocational Normal University, Nanning 530007, China 2School of Materials Science and Engineering, Jiujiang University, Jiujiang 332005, China 3Research Institute of Sponge City, Pingxiang University, Pingxiang 337055 China a274023049@qq.com, b407327979@qq.com, c20010038@pxu.edu.cn, dming7611@126.com, e634969858@ qq.com Keywords: Quartz; ceramic materials; pore gradient; compressive strength.
Among a large number of quartz sand minerals, some raw materials of quartz sand are used as raw materials for mortar in construction.
In the industrially developed Western countries, new building materials have accounted for more than 60% of the entire building materials, and more than 80% of new buildings are made of high-efficiency porous materials.
Materials and Experimental The raw materials for the experiment came from low-quality river sand along the Yangtze River in Jiujiang, which was yellow in color.
Key Eng.