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Table 1 Transitions (T) and their implications in the hybrid Petri net T Meaning T Meaning T Meaning T1 Coking device T5 Nut-coke processing T9 Materials drying T2 Sintering device T6 Materials drying T10 Power plant T3 Iron-making device T7 COG processing T11 Materials drying T4 Power plant T8 Power plant T12 BFG processing Table 2 Places (P) and their implications in the hybrid Petri net P Meaning P Meaning P Meaning P1 BFG (Input) P16 Compressed air P31 COG (Input) P2 N2 P17 Steam P32 Compressed air P3 Compressed air P18 Anthracite P33 Iron-making power P4 Washed coal P19 Ore P34 LDG (Input) P5 Coking power P20 Flux P35 BFG (Input) P6 Steam P21 Sintering power P36 Molten iron P7 COG (Input) P22 LDG (Input) P37 BFG heat P8 Red coke heat P23 BFG (Input) P38 BFG pressure P9 COG heat P24 Sinter P39 Blast-furnace slag heat P10 Nut-coke (Output) P25 Sinter heat P40 Cooling-water heat P11 Coke P26 Flue gas heat P41 Blast-furnace slag P12 Flue gas heat P27 Nut-coke(Input) P42 Flue gas
The model can reflect the flow of the energy and material for iron-making process graphically.
Material Flow and Energy Flow in Iron & Steel Industry and Correlation Between Them, Journal of Northeastern University, 27(9): pp.979-982 (2006)
Modeling for gas energy flow network and optimizing for weight functions of steel enterprises based on hybrid Petri net, Journal of Southeast University(Natural Science Edition), 42(A01), pp.122-126 (2012)
Mathematical model for diagnosis of energy consumption bottlenecks in steel plants and its application, Journal of University of Science and Technology Beijing, (9): pp.1195-1199(2009)

Characterizing Dielectric Constant of Ceramics by Mie Resonance Theory Xiaoming Liu1,a,Chuwen Lan1,b,Qian Zhao2,cand Ji Zhou1,d 1State Key Lab of New Ceramics and Fine Processing,Department of Materials Science and Engineering,Tsinghua University,Beijing,PRC 2State Key Lab of Tribology,Department of Precision Instruments and Mechanology,Tsinghua University,Beijing,PRC aliuxiaoming20000@126.com,blanchuwen@126.com,czhaoqian@mail.tsinghua.edu.cn, dzhouji@mail.tsinghua.edu.cn Keywords: Permittivity, Dielectric, Mie Resonance Abstract. we present an effective method based on Mie resonance theory to characterize dielectric constant of ceramics.
Paspalakis: JOURNAL OF OPTICS, Vol. 12 (2010) No.10401710SI, [3] S.
Meng: Chinese Science Bulletin, Vol. 53 (2008) No.21, p.3272 [8] H.
Mehta: JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, Vol. 27 (2010) No.4, p.873 [9] T.V.
Lippens: MATERIALS TODAY, Vol. 12 (2009) No.12, p.60

Research on the Propagation Pattern of 3-D Initial Crack in Rock-like Material under Uniaxial Tension L.
Experiments and numerical simulations were conducted to investigate the propagation patterns of pre-existing 3-D elliptical crack in rock-like material under uniaxial tension.
This fact is due to the heterogeneous of mortar material.
Chau, and Wei-Shen Zhu: submitted to International Journal of Rock Mechanics & Mining Sciences (2004)
Zhang: submitted to Chinese Journal of Geotechnical Engineering (2005).

ANSYS Analysis of Heat Model for the Electromagnetic Drying Cylinder Wang Zhengshun,Han Wenjia Key Laboratory of pulp and Paper Science and Technology of Ministry of Education,Shandong Polytechnic university,Ji’nan 250353 Keywords:electromagnetic drying; ANSYS Analysis; heat and force model; material properties Abstract:In this thesis, the process of electromagnetic drying cylinder was analyzed creating by the dryer finite element model using ANSYS.
Table3-3 Material Characters of the dryer bulk Temperature（℃） Relative magnetic permeability Resistivity (×10-6Ωm) Thermal conductivity coefficient (W/mK) Specific heat capacity (J/kgK) 100 200 0.198 47.68 472 200 195 0.254 43.53 480 300 186.6 0.339 40.44 498 In the process of the thermal analysis, it is usually the depth of penetration of the different materials with excitation source current frequency changes in the range of less than a few millimeters, and close to 87% of the heat generated in these surface layers.
ANSYS meshing ago must be allocated to the regional characteristics of good material, unit type and real constant.
Table3 Element Type and Materials Properties of induction heating model Physical field Electromagnetic field Temperature field Cell type Material properties Cell typ Material properties Workpiece SOLID117 MURX,RSVX SOLID98 KXX,C Coil SOLID117 MURX NULL None Air SOLID117 MURX NULL None In order to simplify the calculation, the analog data is easier to draw, only the meshing of the electromagnetic dryer cylinder.
Journal of Harbin University of Science and Technology, 2003, (6); 22-25

Experimental The materials used in this study were 42.5R ordinary Portland cement and CaCO3 whisker.
Journal of Applied Polymer Science, 120(5): 2587-2595, (2011) [2] Chen, X.Y., X.R.
Journal of Materials Science, 13：895-900, (2002) [4] Lin, Y.X., C.
Journal of Wuhan University of Technology-Materials Science edition, 26(5): 1004-1009, (2011) [6] Pan, B.F., et al.
Chinese Journal of Polymer Science, 27(2): 267-274, (2009) [7] K.

In case of industrially produced insulating materials (for instance using thermal connection method) the insulating materials based on natural fibres showed comparable properties with industrially produced insulating materials on building markets.
At present there are several types of industrially produced insulating materials on the market with building materials.
These materials are bound mainly by thermal binding with bi-component fibres.
Journal of Wood Science, Volume 50, Issue 1, p. 62-67.
Bednar: Developing a model for fibrous building materials.

Introduction The use of reinforced materials in engineering applications has shown a rapid growth in the last few years.
To see the advantages in using composite materials, a comparison between their properties and those of more traditional materials should be done in terms of specific values (per unit of weight).
Fabrics and composite materials are the main component of bullet proof vests or the add-on plate of lightweight armors [1].
Reddy, "Ballistic impact behaviour of woven fabric composites: Parametric studies," Materials Science and Engineering A, vol. 412, pp. 104-116, 2005
Hwang, "The study of obliquity on the ballistic performance of basket fabric composite materials," Journal of Composite Materials, vol. 41, pp. 1539-1558, 2007

Materials Science and Engineering: C. 59(2016) 265-277
Materials Science and Engineering: C, 42 (2014), pp.78-82
Materials Science and Engineering: C, 70(2017), pp.396-404
Materials Science and Engineering: B, 176.1 (2011): 14-21
Journal of Materials Science: Materials in Medicine, 20.6 (2009): 1223-1227

Using the micromachining system, a group of polishing experiments is conducted for two kinds of hard-brittle materials such as silicate glass and silicon nitride.
The results show the feasibility and the advantage of the PMAWJ machining system for polishing hard-brittle materials.
It is used to machine not only traditional materials, but also hard-to-machine materials even polymer matrix composites [2].
Karpuschewski: Journal of Materials Processing Technology, Vol. 149 (2004), pp.30-36
Guo: Journal of Materials Processing Technology, Vol. 121 (2002), pp.390-394

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