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Online since: January 2012
Authors: Yue Qin Hang, Xiao Cheng Su, Xue Fang Zhu, De Yu Chen
Besides, this system, not only new but also advanced, has achieved good economic results.
References [1] Piccinini F.Quality control of screen printing media.Cfi-cerakic forum international [J].2005,82(12):E28 [2] ]Kiatkamjornwong,P Putthimai,H Noguchi.Comparison of textile print quality between inkjet and screen printings [J].Surface Coatings International Part B: Coatings Transactions,2005, 88( 1): 25– 34
Journal of Xi'an Institute of Engineering Science and Technology,2004,18(2):160-164.
References [1] Piccinini F.Quality control of screen printing media.Cfi-cerakic forum international [J].2005,82(12):E28 [2] ]Kiatkamjornwong,P Putthimai,H Noguchi.Comparison of textile print quality between inkjet and screen printings [J].Surface Coatings International Part B: Coatings Transactions,2005, 88( 1): 25– 34
Journal of Xi'an Institute of Engineering Science and Technology,2004,18(2):160-164.
Online since: March 2007
Authors: Donald W. Brown, Bjørn Clausen, W. Woo, Zhi Li Feng, Hahn Choo, Peter K. Liaw
Liaw
1
1Materials Science and Engineering Department, The University of Tennessee, Knoxville, TN
37996, USA
2Metals and Ceramics Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
3Materials Science and Technology Division, Los Alamos National Laboratory, Los Alamos, NM
87545, USA
a
wwoo@utk.edu,
b
*hchoo@utk.edu, Corresponding Author, Tel. +1 865 974-3643, Fax. +1 865 974-4115
Keywords: Residual strain, Friction-stir processing, Magnesium alloys, Neutron diffraction
Abstract
Residual strain profiles in friction-stir processed (FSP) AZ31B magnesium-alloy plates were
measured using neutron diffraction.
Processing direction 6.5 mm 306 mm 306 mm x (Longitudinal, LD) z (Normal, ND) y (Transverse, TD) Plane of neutron-diffraction measurements Advancing side Retreating side Compressive force Pin Shoulder Bead -3r tilted Middle of the thickness Spatially-resolved neutron-diffraction measurement positions : 0, s 1, s 2, s 3, s 5, s 7, s 10, s 13, s 15, s 20, s 30, s 40, s 60 mm y z Retreating side Advancing side Rotating direction Centerline Processing direction 6.5 mm 306 mm 306 mm x (Longitudinal, LD) z (Normal, ND) y (Transverse, TD) x (Longitudinal, LD) z (Normal, ND) y (Transverse, TD) Plane of neutron-diffraction measurements Advancing side Retreating side Compressive force Pin Shoulder Bead -3r tilted Middle of the thickness Spatially-resolved neutron-diffraction measurement positions : 0, s 1, s 2, s 3, s 5, s 7, s 10, s 13, s 15, s 20, s 30, s 40, s 60 mm y z y z Retreating side Advancing side Rotating direction Centerline
Residual strains were calculated using: ε = (a - ao) / ao, where a is the lattice spacing measured across the centerline and ao is the "stress-free" lattice spacing measured at 60 mm away (on the advancing side) from the centerline for each scan setup.
-60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 (e) Case 2: Transverse strain (εyy) a-axis c-axis -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 -3000 -2000 -1000 0 1000 2000 3000 4000 a-axis c-axis (a) Case 1: Longitudinal strain (εxx) Strain (10 -6 ) -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 (d) Case 2: Longitudinal strain (εxx) a-axis c-axis -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 -1500 -1000 -500 0 500 1000 (c) Case 1: Normal strain (εzz) a-axis c-axis Strain (10 -6 ) Distance from the centerline (mm) Retreating side Advancing side Retreating side Case1Case1 Case2 Advancing side Shoulder Pin Bead Shoulder Bead -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 -1500 -1000 -500 0 500 1000 a-axis (b) Case 1: Transverse strain (εyy) Strain (10 -6 ) c-axis -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 -1500 -1000 -500 0 500 1000 (f) Case 2: Normal strain (εzz) a-axis c-axis Distance from the centerline
Forum Vol. 404-4 (2002), p. 741 [21] W.
Processing direction 6.5 mm 306 mm 306 mm x (Longitudinal, LD) z (Normal, ND) y (Transverse, TD) Plane of neutron-diffraction measurements Advancing side Retreating side Compressive force Pin Shoulder Bead -3r tilted Middle of the thickness Spatially-resolved neutron-diffraction measurement positions : 0, s 1, s 2, s 3, s 5, s 7, s 10, s 13, s 15, s 20, s 30, s 40, s 60 mm y z Retreating side Advancing side Rotating direction Centerline Processing direction 6.5 mm 306 mm 306 mm x (Longitudinal, LD) z (Normal, ND) y (Transverse, TD) x (Longitudinal, LD) z (Normal, ND) y (Transverse, TD) Plane of neutron-diffraction measurements Advancing side Retreating side Compressive force Pin Shoulder Bead -3r tilted Middle of the thickness Spatially-resolved neutron-diffraction measurement positions : 0, s 1, s 2, s 3, s 5, s 7, s 10, s 13, s 15, s 20, s 30, s 40, s 60 mm y z y z Retreating side Advancing side Rotating direction Centerline
Residual strains were calculated using: ε = (a - ao) / ao, where a is the lattice spacing measured across the centerline and ao is the "stress-free" lattice spacing measured at 60 mm away (on the advancing side) from the centerline for each scan setup.
-60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 (e) Case 2: Transverse strain (εyy) a-axis c-axis -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 -3000 -2000 -1000 0 1000 2000 3000 4000 a-axis c-axis (a) Case 1: Longitudinal strain (εxx) Strain (10 -6 ) -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 (d) Case 2: Longitudinal strain (εxx) a-axis c-axis -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 -1500 -1000 -500 0 500 1000 (c) Case 1: Normal strain (εzz) a-axis c-axis Strain (10 -6 ) Distance from the centerline (mm) Retreating side Advancing side Retreating side Case1Case1 Case2 Advancing side Shoulder Pin Bead Shoulder Bead -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 -1500 -1000 -500 0 500 1000 a-axis (b) Case 1: Transverse strain (εyy) Strain (10 -6 ) c-axis -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 -1500 -1000 -500 0 500 1000 (f) Case 2: Normal strain (εzz) a-axis c-axis Distance from the centerline
Forum Vol. 404-4 (2002), p. 741 [21] W.
Online since: May 2011
Authors: Hui Zhao
This article select office building ,this type of construction as the research object, by aboard advance data information and the real field investigations and research of the author, summarize and conclude problems which within Public buildings has on the energy consumption in cold regions .
In order to reduce the building's exposed area of F, should analyze he engineering factors in details
In order to reduce the building's exposed area of , should analyze he engineering factors in details
Qinghua University Publishing Press, Forum Vol.3 (2002), p.54 -55
Building Technology .Forum Vol3-4(2004),p.41-43
In order to reduce the building's exposed area of F, should analyze he engineering factors in details
In order to reduce the building's exposed area of , should analyze he engineering factors in details
Qinghua University Publishing Press, Forum Vol.3 (2002), p.54 -55
Building Technology .Forum Vol3-4(2004),p.41-43
Online since: September 2016
Authors: Vladimir Maslikov, Alexander Chusov, Alexander Stroganov, Alexey Cheremisin, Dmitry Molodtsov, Ekaterina Negulyaeva
Chusov, Experimental research of hydrogenous fuel production from biogas for usage in fuel cells of autonomous power supply systems, Advanced Materials Research. 941-944 (2014) 2107-2111
Da Silva, Production of Sustainable Electricity in Landfills: The Case of the Bandeirantes Landfill, IFIP Advances in Information and Communication Technology. 439 part 2 (2014) 366-373
Ao, Prediction of landfill gas production of municipal solid waste and energy utilization analysis, Advanced Materials Research. 860-863 (2014) 3119-3122
Zhao, Experimental study on biodegradation-compression properties of municipal solid waste, Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering. 36(10) (2014) 1863-1871
Molodtsov, Municipal Solid Waste Landfills Aftercare and Utilization of Biogas Energy Potential, Proceedings I of the 6th International Scientific Conference “Architecture, Civil Engineering – Modernity” 30 May – 1 June 2013 Varna, Bulgaria. (2013) 436-439
Da Silva, Production of Sustainable Electricity in Landfills: The Case of the Bandeirantes Landfill, IFIP Advances in Information and Communication Technology. 439 part 2 (2014) 366-373
Ao, Prediction of landfill gas production of municipal solid waste and energy utilization analysis, Advanced Materials Research. 860-863 (2014) 3119-3122
Zhao, Experimental study on biodegradation-compression properties of municipal solid waste, Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering. 36(10) (2014) 1863-1871
Molodtsov, Municipal Solid Waste Landfills Aftercare and Utilization of Biogas Energy Potential, Proceedings I of the 6th International Scientific Conference “Architecture, Civil Engineering – Modernity” 30 May – 1 June 2013 Varna, Bulgaria. (2013) 436-439
Online since: August 2014
Authors: Zhi Qiang Xu
Fingersh, Advanced Control Design for Wind Turbines: Part I, Control Design, Implementation, and Initial Tests.
Challenges in Simulation of Aerodynamics, Hydrodynamics and Mooring-Line Dynamics of Floating Offshore Wind Turbines[C],Presented at the 21st International Offshore and Polar Engineering Conference, 19-24 June 2011, Maui, Hawaii
Utility Scale Twist-Flap Coupled Blade Design[J].Journal of Solar Energy Engineering, 2005(127): 529-537
Forum Vol. 83-87 (1992), p. 119 [2] M.A.
Mishing, in: Diffusion Processes in Advanced Technological Materials, edtied by D.
Challenges in Simulation of Aerodynamics, Hydrodynamics and Mooring-Line Dynamics of Floating Offshore Wind Turbines[C],Presented at the 21st International Offshore and Polar Engineering Conference, 19-24 June 2011, Maui, Hawaii
Utility Scale Twist-Flap Coupled Blade Design[J].Journal of Solar Energy Engineering, 2005(127): 529-537
Forum Vol. 83-87 (1992), p. 119 [2] M.A.
Mishing, in: Diffusion Processes in Advanced Technological Materials, edtied by D.
Online since: May 2014
Authors: Mohamadreza Nourani, Spiro Yannacopoulos, Abbas S. Milani
A Review on Thermomechanical Models of Friction Stir Welding
Mohamadreza Nourani1,a, Abbas S Milani2,b and Spiro Yannacopoulos3,c
1,2,3 School of Engineering, University of British Columbia, Kelowna, Canada
amohamadreza.nourani@ubc.ca, babbas.milani@ubc.ca, cspiro.y@ubc.ca
Keywords: Friction stir welding, Thermomechnical models, Review.
For instance, Long et al. [41] used a geometry-based formulation to calculate engineering strains on limited streamlines.
Xu, Recent advances in FSW process physics, Proceedings of the International Conference of Joining of Advanced and Specialty Materials, TWI, St.
Forum. 426·432 (2003) 2959-2694 [34] A.
Dörfler, Advanced modeling of friction stir welding – improved material model for aluminum alloys and modeling of different materials with different properties by using the level set method, Proceedings of the COMSOL 2008 Conference, COMSOL, Hannover, 2008
For instance, Long et al. [41] used a geometry-based formulation to calculate engineering strains on limited streamlines.
Xu, Recent advances in FSW process physics, Proceedings of the International Conference of Joining of Advanced and Specialty Materials, TWI, St.
Forum. 426·432 (2003) 2959-2694 [34] A.
Dörfler, Advanced modeling of friction stir welding – improved material model for aluminum alloys and modeling of different materials with different properties by using the level set method, Proceedings of the COMSOL 2008 Conference, COMSOL, Hannover, 2008
Online since: October 2015
Authors: Wacław Gierulski, Bożena Kaczmarska
The issues of measurement in terms of engineering are based on a scientific discipline called metrology [10].
However, this can be difficult because the innovative environment is not prepared to absorb advanced innovative technologies.
The condition can be stable, resulting from the features of the manufactured goods that are assumed not to require advanced research.
[2] Research & Development, Innovation, and the Science and Engineering Workforce, National Science Board 2012
Sulerz, Engineering Audit in the Process of Enterprise Innovation Research, in: Innovations in Management and Production Engineering, Polish Society of Production Management Publishing House, Opole, 2013, pp. 66-77.
However, this can be difficult because the innovative environment is not prepared to absorb advanced innovative technologies.
The condition can be stable, resulting from the features of the manufactured goods that are assumed not to require advanced research.
[2] Research & Development, Innovation, and the Science and Engineering Workforce, National Science Board 2012
Sulerz, Engineering Audit in the Process of Enterprise Innovation Research, in: Innovations in Management and Production Engineering, Polish Society of Production Management Publishing House, Opole, 2013, pp. 66-77.
Online since: December 2012
Authors: Donato Cancellara, Fabio de Angelis, Mario Pasquino
[5] Wen, Y.K., Method for Random Vibration of Hysteretic Systems, Journal of the Engineering Mechanics Division, ASCE, Vol.102, No.
L., Three-Dimensional Static and Dynamic Analysis of Structures, A Physical Approach With Emphasis on Earthquake Engineering, Computers and Structures, Inc., (2003)
Journal for Multiscale Computational Engineering, Vol. 5, n. 2, pp. 105-116, (2007)
[19] De Angelis, F., Cancellara, D., Implications due to different loading programs in inelastic materials, Advanced Material Research, Vol. 422, pp. 726-733, (2012)
[20] De Angelis, F., Cancellara, D., Results of distinct modes of loading procedures in the nonlinear inelastic behavior of solids, Advanced Material Research, Vol. 482-484, pp.1004-1011, (2012)
L., Three-Dimensional Static and Dynamic Analysis of Structures, A Physical Approach With Emphasis on Earthquake Engineering, Computers and Structures, Inc., (2003)
Journal for Multiscale Computational Engineering, Vol. 5, n. 2, pp. 105-116, (2007)
[19] De Angelis, F., Cancellara, D., Implications due to different loading programs in inelastic materials, Advanced Material Research, Vol. 422, pp. 726-733, (2012)
[20] De Angelis, F., Cancellara, D., Results of distinct modes of loading procedures in the nonlinear inelastic behavior of solids, Advanced Material Research, Vol. 482-484, pp.1004-1011, (2012)
Online since: January 2021
Authors: Nandang Mufti, Aripriharta Aripriharta, Sunaryono Sunaryono, Anisa Fitri Muyasaroh
Semarang 5 Malang 65145, Indonesia
2Centre of Advanced Materials for Renewable Energy, Universitas Negeri Malang, Jl.
Semarang 5 Malang 65145, Indonesia 3Department of Mechanical Engineering, Faculty of Engineering, Universitas Negeri Malang, Jl.
Xie, ZnO-Based Light-Emitting Diodes, Optoelectronics - Advanced Materials and Devices, S.
Farh, “ZnO Nanorods Prepared by Ultrasonic Spray Pyrolysis: Effect of Deposition Time on the Structural Morphological and Optical Properties,” Defect and Diffusion Forum 397 (2019) 88–100 [8] Y.
Neri, Sr- and Ni-doping in ZnO nanorods synthesized by a simple wet chemical method as excellent materials for CO and CO2 gas sensing, RSC Advances 6 (2016) 82733–82742 [17] Ba.
Semarang 5 Malang 65145, Indonesia 3Department of Mechanical Engineering, Faculty of Engineering, Universitas Negeri Malang, Jl.
Xie, ZnO-Based Light-Emitting Diodes, Optoelectronics - Advanced Materials and Devices, S.
Farh, “ZnO Nanorods Prepared by Ultrasonic Spray Pyrolysis: Effect of Deposition Time on the Structural Morphological and Optical Properties,” Defect and Diffusion Forum 397 (2019) 88–100 [8] Y.
Neri, Sr- and Ni-doping in ZnO nanorods synthesized by a simple wet chemical method as excellent materials for CO and CO2 gas sensing, RSC Advances 6 (2016) 82733–82742 [17] Ba.
Online since: October 2006
Authors: Bo Young Hur, Soo Han Park, Yong Su Um
Rheological Properties of Molten Al-Cu alloys for
Manufacturing Metallic Foam
Soo-han Park
1,a
, Yong-su Um
1,b
and Bo-young Hur
1,c
1
K-MEM R&D Cluster-GSNU, AMRC, Division of Advanced Materials Engineering,
Gyeongsang National University, Jinju 660-701, Korea.
Forum Vol. 486-487 (2005), pp. 464-467 [13] B.Y.
Forum Vol. 486-487 (2005), pp. 464-467 [13] B.Y.